IDEX CORP /DE/ - Annual Report: 2011 (Form 10-K)

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-K

Commission file number 1-10235

IDEX CORPORATION

(Exact Name of Registrant as Specified in its Charter)

Registrant’s telephone number:

(847) 498-7070

Securities Registered Pursuant to Section 12(b) of the Act:

Securities Registered Pursuant to Section 12(g) of the Act:

None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  þ    No  ¨

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes  ¨    No  þ

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  þ    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  þ    No  ¨

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.    þ

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes  ¨    No  þ

The aggregate market value of the voting stock (based on the June 30, 2011 closing price of $45.85) held by non-affiliates of IDEX Corporation was $3,755,534,573.

The number of shares outstanding of IDEX Corporation’s common stock, par value $.01 per share (the “Common Stock”), as of February 17, 2012 was 83,804,606.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the 2011 Annual Report to stockholders of IDEX Corporation (“the 2011 Annual Report”) are incorporated by reference in Part II of this Form 10-K and portions of the Proxy Statement of IDEX Corporation (the “2012 Proxy Statement”) with respect to the 2012 annual meeting of stockholders are incorporated by reference into Part III of this Form 10-K.

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PART I

IDEX Corporation (“IDEX” or the “Company”) is a Delaware corporation incorporated on September 24, 1987. The Company is an applied solutions business that sells an extensive array of pumps, flow meters and other fluidics systems and components and engineered products to customers in a variety of markets around the world. All of the Company’s business activities are carried out through wholly-owned subsidiaries.

IDEX has four reportable business segments: Fluid & Metering Technologies, Health & Science Technologies, Dispensing Equipment, and Fire & Safety/Diversified Products. Reporting units in the Fluid & Metering Technologies segment consist of: Banjo; Energy and Fuels (“Energy”); Chemical, Food & Process (“CFP”) and Water & Waste Water (“Water”). Reporting units in the Health & Science Technologies segment consist of: IDEX Health & Science (“IH&S”); IDEX Optics and Photonics (“IOP”); Precision Polymer Engineering (“PPE”); Gast; Micropump and Materials Process Technologies (“MPT”) which we previously referred to as the Pharma group. The Dispensing Equipment segment is a reporting unit. Reporting units in the Fire & Safety/Diversified Products segment consist of: Fire Suppression; Rescue Tools and Band-It.

IDEX believes that each of its reporting units is a leader in its product and service areas. The Company also believes that its strong financial performance has been attributable to its ability to design and engineer specialized quality products, coupled with its ability to identify and successfully consummate and integrate strategic acquisitions.

FLUID & METERING TECHNOLOGIES SEGMENT

The Fluid & Metering Technologies Segment designs, produces and distributes positive displacement pumps, flow meters, injectors, and other fluid-handling pump modules and systems and provides flow monitoring and other services for the water and wastewater industries. Fluid & Metering Technologies application-specific pump and metering solutions serve a diverse range of end markets, including industrial infrastructure (fossil fuels, refined & alternative fuels, and water & wastewater), chemical processing, agricultural, food & beverage, pulp & paper, transportation, plastics & resins, electronics & electrical, construction & mining, pharmaceutical & bio-pharmaceutical, machinery and numerous other specialty niche markets. Fluid & Metering Technologies accounted for 44% of IDEX’s sales and 45% of IDEX’s operating income in 2011, with approximately 49% of its sales to customers outside the U.S.

Banjo.    Banjo is a provider of special purpose, severe-duty pumps, valves, fittings and systems used in liquid handling. Banjo is based in Crawfordsville, Indiana and its products are used in agricultural and industrial applications. Approximately 11% of Banjo’s 2011 sales were to customers outside the U.S.

Energy.    Energy consists of the Company’s Corken, Faure Herman, Liquid Controls, S.A.M.P.I. and Toptech businesses. Energy is a leading supplier of flow meters, electronic registration and control products, rotary vane and turbine pumps, reciprocating piston compressors, and terminal automation control systems. Headquartered in Lake Bluff, Illinois (Liquid Controls and Sponsler products), Energy has additional facilities in Longwood, Florida and Zwijndrech, Belgium (Toptech products), Oklahoma City, Oklahoma (Corken products), La Ferté Bernard, France (Faure Herman products), Vadodara, Gujarat, India (Liquid Controls products), and Altopascio, Italy (S.A.M.P.I. products). Applications for Liquid Controls and S.A.M.P.I. positive displacement flow meters, electronic, registration and control products include mobile and stationary metering installations for wholesale and retail distribution of petroleum and liquefied petroleum gas, aviation refueling, and industrial metering and dispensing of liquids and gases. Corken products consist of positive-displacement rotary vane pumps, single and multistage regenerative turbine pumps, and small horsepower reciprocating piston compressors. Toptech supplies terminal automation hardware and software to control and manage inventories, as well as transactional data and invoicing, to customers in the oil, gas and refined-fuels markets. Faure Herman is a leading supplier of ultrasonic and helical turbine flow meters used in the custody transfer and control of high value fluids and gases. Approximately 57% of Energy’s 2011 sales were to customers outside the U.S.

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Chemical, Food & Process.    CFP consists of the Company’s Richter, Viking and Warren Rupp businesses. CFP is a leading producer of air-operated and motor-driven double-diaphragm pumps and replacement parts, premium quality lined pumps, valves and control equipment for the chemical, fine chemical and pharmaceutical industries, and external gear pumps. Richter’s corrosion resistant fluoroplastic lined products offer superior solutions for demanding applications in the process industry. Viking’s products consist of external gear pumps, strainers and reducers, and related controls used for transferring and metering thin and viscous liquids sold under the Viking^® and Wright Flow ^TM brands and air-operated double-diaphragm pumps sold under the Blagdon^® brand. Markets served by Viking products include chemical, petroleum, pulp & paper, plastics, paints, inks, tanker trucks, compressor, construction, food & beverage, personal care, pharmaceutical and biotech. Warren Rupp products (which also include Pumper Parts and Versa-Matic products) are used for abrasive and semisolid materials as well as for applications where product degradation is a concern or where electricity is not available or should not be used. Markets served by Warren Rupp products include chemical, paint, food processing, electronics, construction, utilities, mining and industrial maintenance. CFP maintains operations in Kampen, Germany (Richter products), Cedar Falls, Iowa (Richter and Viking products), Eastbourne, East Sussex, England, Shannon, Ireland (Viking products) and Mansfield, Ohio (Warren Rupp products). CFP primarily uses independent distributors to market and sell its products. Approximately 55% of CFP’s 2011 sales were to customers outside the U.S.

Water & Waste Water.    Water consists of the Company’s ADS, IETG, iPEK, Knight and Pulsafeeder businesses. Water is a leading provider of metering technology and flow monitoring products and underground surveillance services for water & wastewater markets, as well as a leading manufacturer of pumps and dispensing equipment for industrial laundries, commercial dishwashing and chemical metering, and a provider of metering pumps, special-purpose rotary pumps, peristaltic pumps, fully integrated pump and metering systems, custom chemical-feed systems, electronic controls and dispensing equipment. ADS’s products and services provide comprehensive integrated solutions that enable industry, municipalities and government agencies to analyze and measure the capacity, quality and integrity of wastewater collection systems, including the maintenance and construction of such systems. IETG’s products and services enable water companies to effectively manage their water distribution and sewerage networks, while its surveillance service specializes in underground asset detection and mapping for utilities and other private companies. iPEK supplies remote controlled systems used for infrastructure inspection. Knight is a leading manufacturer of pumps and dispensing equipment for industrial laundries, commercial dishwashing and chemical metering. Pulsafeeder products are used to introduce precise amounts of fluids into processes to manage water quality and chemical composition, as well as peristaltic pumps. Its markets include water and wastewater treatment, oil & gas, power generation, pulp & paper, chemical and hydrocarbon processing, and swimming pools. Water maintains operations in Huntsville, Alabama and various other locations in the United States, Sydney, New South Wales, Australia and Melbourne, Victoria, Australia (ADS products), Leeds, England (IETG products and services), Hirschegg, Austria, and Sulzberg, Germany (iPEK products), Lake Forest, California, Mississauga, Ontario, Canada, Eastbourne, East Sussex, England, Unanderra, Australia, and Ciudad Juarez, Chihuahua, Mexico (Knight products), Rochester, New York, Punta Gorda, Florida and Milan, Italy (Pulsafeeder products). Approximately 46% of Water’s 2011 sales were to customers outside the U.S.

HEALTH & SCIENCE TECHNOLOGIES SEGMENT

The Health & Science Technologies Segment designs, produces and distributes a wide range of precision fluidics, rotary lobe pumps, centrifugal and positive displacement pumps, roll compaction and drying systems used in beverage, food processing, pharmaceutical and cosmetics, pneumatic components and sealing solutions, including very high precision, low-flow rate pumping solutions required in analytical instrumentation, clinical diagnostics and drug discovery, high performance molded and extruded, biocompatible medical devices and implantables, air compressors used in medical, dental and industrial applications, optical components and coatings for applications in the fields of scientific research, defense, aerospace, telecommunications and electronics manufacturing, laboratory and commercial equipment used in the production of micro and nano scale

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materials, precision photonic solutions used in life sciences, research and defense markets, and precision gear and peristaltic pump technologies that meet exacting original equipment manufacturer specifications. The segment accounted for 34% of IDEX’s sales and 31% of operating income in 2011, with approximately 53% of its sales to customers outside the U.S.

IDEX Health & Science.    IH&S consists of the Eastern Plastics, Innovadyne, Isolation Technologies, Rheodyne, Ismatec, Sapphire Engineering, Systec and Upchurch Scientific businesses and has facilities in Rohnert Park, California (Innovadyne, Rheodyne and Systec products); Bristol, Connecticut (Eastern Plastics products); Glattbrugg, Switzerland and Wertheim-Mondfeld, Germany (Ismatec products), Middleboro, Massachusetts (Isolation Technologies and Sapphire Engineering products), and Oak Harbor, Washington (Ismatec and Upchurch Scientific products). Rheodyne and Systec products consist of injectors, valves, fittings and accessories for the analytical instrumentation market. Rheodyne and Systec products are used by manufacturers of high pressure liquid chromatography equipment servicing the pharmaceutical, biotech, life science, food & beverage, and chemical markets. Ismatec is a manufacturer of peristaltic metering pumps, analytical process controllers, and sample preparation systems. Sapphire Engineering and Upchurch Scientific products include fluidic components and systems for the analytical, biotech and diagnostic instrumentation markets, such as fittings, precision-dispensing pumps and valves, tubing and integrated tubing assemblies, filter sensors and other micro-fluidic and nano-fluidic components. Markets for Sapphire Engineering and Upchurch Scientific products include pharmaceutical, drug discovery, chemical, biochemical processing, genomics/proteomics research, environmental labs, food/agriculture, medical lab, personal care, and plastics/polymer/rubber production. Eastern Plastics products, which consist of high- precision integrated fluidics and associated engineered plastics solutions, are used in a broad set of end markets including medical diagnostics, analytical instrumentation, and laboratory automation. Isolation Technologies products consist of advanced column hardware and accessories for the high performance liquid chromatography (“HPLC”) market. HPLC instruments are used in a variety of analytical chemistry applications, with primary commercial applications including drug discovery and quality control measurements for pharmaceutical and food/beverage testing. Approximately 51% of IH&S’s 2011 sales were to customers outside the U.S.

IDEX Optics and Photonics.    IOP consists of CVI Melles Griot (“CVI MG”), which was acquired in June 2011, Semrock, and AT Films, which was acquired in January 2011. CVI MG is a global leader in the design and manufacture of precision photonic solutions used in the life sciences, research, semiconductor, security and defense markets. CVI MG’s innovative products are focused on the generation, control and productive use of light for a variety of key science and industrial applications. Products consist of specialty lasers and light sources, electro-optical components, specialty shutters, opto-mechanical assemblies and components. In addition, CVI MG produces critical components for life science research, electronics manufacturing, military and other industrial applications including lenses, mirrors, filters and polarizers. These components are utilized in a number of important applications such as spectroscopy, cytometry (cell counting), guidance systems for target designation, remote sensing, menology and optical lithography. CVI MG is headquartered in Albuquerque, New Mexico, with additional manufacturing sites located in Carlsbad, California, Covina, California, Rochester, New York, Isle of Man, British Isles; Leicester, England, Kyongki-Do, Korea, Tokyo, Japan, Didam, The Netherlands, and Singapore. Semrock is a provider of optical filters for biotech and analytical instrumentation in the life sciences markets. Semrock’s optical filters are produced using state-of-the-art manufacturing processes which enable it to offer its customers significant improvements in instrument performance and reliability. Semrock is located in Rochester, New York. AT Films specializes in optical components and coatings for applications in the fields of scientific research, defense, aerospace, telecommunications and electronics manufacturing. AT Films’ core competence is the design and manufacture of filters, splitters, reflectors and mirrors with the precise physical properties required to support their customers’ most challenging and cutting-edge optical applications. AT Films is headquartered in Boulder, Colorado. Approximately 54% of IOP’s 2011 sales were to customers outside the U.S.

Precision Polymer Engineering.    PPE, which was acquired in April 2010 and is located in Blackburn, England, is a provider of proprietary high performance seals and advanced sealing solutions for a diverse range

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of global industries and applications, including hazardous duty, analytical instrumentation, semiconductor/solar, process technologies, pharmaceutical, electronics, and food applications. Approximately 82% of PPE’s 2011 sales were to customers outside the U.S.

Gast.    Gast consists of the Company’s Gast and Jun-Air businesses. The Gast business is a leading manufacturer of air-moving products, including air motors, low-range and medium-range vacuum pumps, vacuum generators, regenerative blowers and fractional horsepower compressors. Gast products are used in a variety of long-life applications requiring a quiet, clean source of moderate vacuum or pressure. Markets served by Gast products include medical equipment, environmental equipment, computers & electronics, printing machinery, paint mixing machinery, packaging machinery, graphic arts, and industrial manufacturing. The Jun-Air business is a provider of low-decibel, ultra-quiet vacuum compressors suitable for medical, dental and laboratory applications. Based in Benton Harbor, Michigan, Gast also has a manufacturing site in Redditch, England. Approximately 33% of Gast’s 2011 sales were to customers outside the U.S.

Micropump.    Micropump consists of the Company’s Micropump and Trebor businesses. Micropump, headquartered in Vancouver, Washington, is a leader in small, precision-engineered, magnetically and electromagnetically driven rotary gear, piston and centrifugal pumps. Micropump products are used in low-flow abrasive and corrosive applications. Markets served by Micropump products include printing machinery, medical equipment, paints & inks, chemical processing, pharmaceutical, refining, laboratory, electronics, pulp & paper, water treatment, textiles, peristaltic metering pumps, analytical process controllers and sample preparation systems. Located in Salt Lake City, Utah, the Trebor business is a leader in high-purity fluid handling products, including air-operated diaphragm pumps and deionized water-heating systems. Trebor products are used in manufacturing of semiconductors, disk drives and flat panel displays. Approximately 71% of Micropump’s 2011 sales were to customers outside the U.S.

Materials Process Technologies:    MPT consists of the Quadro, Fitzpatrick and Microfluidics businesses. Quadro is a leading provider of particle control solutions for the pharmaceutical and bio-pharmaceutical markets. Based in Waterloo, Ontario, Canada, Quadro’s core capabilities include fine milling, emulsification and special handling of liquid and solid particulates for laboratory, pilot phase and production scale processing within the pharmaceutical and bio-pharmaceutical markets. Fitzpatrick is a global leader in the design and manufacture of process technologies for the pharmaceutical, food and personal care markets. Fitzpatrick designs and manufactures customized size reduction, roll compaction and drying systems to support their customers’ product development and manufacturing processes. Fitzpatrick is headquartered in Elmhurst, Illinois. Microfluidics is a global leader in the design and manufacture of laboratory and commercial equipment used in the production of micro and nano scale materials for the pharmaceutical and chemical markets. Microfluidics is the exclusive producer of the Microfluidizer^® family of high shear fluid processors for uniform particle size reduction, robust cell disruption and nanoparticle creation. Microfluidics is headquartered in Newton, Massachusetts. Approximately 53% of MPT’s 2011 sales were to customers outside the U.S.

DISPENSING EQUIPMENT SEGMENT

The Dispensing Equipment Segment produces precision equipment for dispensing, metering and mixing colorants and paints used in a variety of retail and commercial businesses around the world. Dispensing Equipment is a global supplier of precision-designed tinting, mixing, dispensing and measuring equipment for auto refinishing and architectural paints. Dispensing Equipment products are used in retail and commercial stores, hardware stores, home centers, department stores, automotive body shops as well as point-of-purchase dispensers. Dispensing Equipment is headquartered in Wheeling, Illinois with additional facilities in Sassenheim, The Netherlands, Unanderra, Australia, Gennevilliers, France, Milan, Italy, Barcelona, Spain, and Scarborough, Ontario, Canada. The segment accounted for 6% of IDEX’s sales and 4% of IDEX’s operating income in 2011, with approximately 77% of its sales to customers outside the U.S.

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FIRE & SAFETY/DIVERSIFIED PRODUCTS SEGMENT

The Fire & Safety/Diversified Products Segment produces firefighting pumps and controls, rescue tools, lifting bags and other components and systems for the fire and rescue industry, and engineered stainless steel banding and clamping devices used in a variety of industrial and commercial applications. The segment accounted for 16% of IDEX’s sales and 20% of IDEX’s operating income in 2011, with approximately 57% of its sales to customers outside the U.S.

Fire Suppression.    Fire Suppression consists of the Class 1, Hale and Godiva businesses, which produce truck-mounted and portable fire pumps, stainless steel valves, foam and compressed air foam systems, pump modules and pump kits, electronic controls and information systems, conventional and networked electrical systems, and mechanical components for the fire, rescue and specialty vehicle markets. Fire Suppression’s customers are primarily OEMs. Fire Suppression is headquartered in Ocala, Florida (Class 1 products), with additional facilities located in Conshohocken, Pennsylvania (Hale products) and Warwick, England (Godiva products). Approximately 41% of Fire Suppression’s 2011 sales were to customers outside the U.S.

Rescue Tools.    Rescue Tools consists of the Company’s Dinglee, Hurst, Lukas and Vetter businesses, which produce hydraulic, battery, gas and electric-operated rescue equipment, hydraulic re-railing equipment, hydraulic tools for industrial applications, recycling cutters, pneumatic lifting and sealing bags for vehicle and aircraft rescue, environmental protection and disaster control, and shoring equipment for vehicular or structural collapse. Markets served by Rescue Tools products include public and private fire and rescue organizations. Rescue Tools has facilities in Shelby, North Carolina (Hurst products), Tianjin, China (Dinglee products), Erlangen, Germany (Lukas products), and Zulpich, Germany (Vetter products). Approximately 78% of Rescue Tools’s 2011 sales were to customers outside the U.S.

Band-It.    Band-It is a leading producer of high-quality stainless steel banding, buckles and clamping systems. The BAND-IT^® brand is highly recognized worldwide. Band-It products are used for securing exhaust system heat and sound shields, industrial hose fittings, traffic signs and signals, electrical cable shielding, identification and bundling, and numerous other industrial and commercial applications. Markets for Band-It products include automotive, transportation equipment, oil & gas, general industrial maintenance, electronics, electrical, communications, aerospace, utility, municipal and subsea marine. Band-It is based in Denver, Colorado, with additional operations in Staveley, Derbyshire, England, and Singapore. Approximately 42% of Band-It’s 2011 sales were to customers outside the U.S.

GENERAL ASPECTS APPLICABLE TO THE COMPANY’S BUSINESS SEGMENTS

Competitors

The Company’s businesses participate in highly competitive markets. IDEX believes that the principal points of competition are product quality, price, design and engineering capabilities, product development, conformity to customer specifications, quality of post-sale support, timeliness of delivery, and effectiveness of our distribution channels.

Principal competitors of the Fluid & Metering Technologies Segment are the Pump Solutions Group (Blackmer and Wilden products) of Dover Corporation (with respect to pumps and small horsepower compressors used in liquified petroleum gas distribution facilities, rotary gear pumps, and air-operated double-diaphragm pumps); the Milton Roy unit of United Technologies Corporation (with respect to metering pumps and controls); and Tuthill Corporation (with respect to rotary gear pumps).

Principal competitors of the Health & Science Technologies Segment are the Thomas division of Gardner Denver, Inc. (with respect to vacuum pumps and compressors); Thermo Scientific Dionex products (with respect to analytical instrumentation); Parker Hannifin (with respect to sealing devices); and Valco Instruments Co., Inc. (with respect to fluid injectors and valves).

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The principal competitor of the Dispensing Equipment Segment is CPS Color Group Oy, which is owned by Nordic Capital (with respect to dispensing and mixing equipment for the paint industry).

The principal competitors of the Fire & Safety/Diversified Products Segment are Waterous Company, a unit of American Cast Iron Pipe Company (with respect to truck-mounted firefighting pumps), Holmatro, Inc. (with respect to rescue tools), and Panduit Corporation (with respect to stainless steel bands, buckles and tools).

Employees

At December 31, 2011, the Company had 6,814 employees. Approximately 8% were represented by labor unions with various contracts expiring through June 2015. Management believes that the Company’s relationship with its employees is good. The Company historically has been able to satisfactorily renegotiate its collective bargaining agreements, with its last work stoppage in March 1993.

Suppliers

The Company manufactures many of the parts and components used in its products. Substantially all materials, parts and components purchased by the Company are available from multiple sources.

Inventory and Backlog

The Company regularly and systematically adjusts production schedules and quantities based on the flow of incoming orders. Backlogs typically are limited to one to one and a half months of production. While total inventory levels also may be affected by changes in orders, the Company generally tries to maintain relatively stable inventory levels based on its assessment of the requirements of the various industries served.

Raw Materials

The Company uses a wide variety of raw materials which are generally available from a number of sources. As a result, shortages from any single supplier have not had, and are not likely to have a material impact on operations.

Shared Services

The Company has two production facilities in Suzhou, China, that support multiple business units. IDEX also has personnel in China, India and Singapore that provide sales and marketing, product design and engineering, and sourcing support to its business units, as well as personnel in various locations in Europe, South America, the Middle East and Japan to support sales and marketing efforts of IDEX businesses in those regions.

Segment Information

For segment financial information for the years 2011, 2010, and 2009, see the table titled “Company and Business Segment Financial Information” presented in Part II. Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and Note 11 of the Notes to Consolidated Financial Statements in Part II. Item 8. “Financial Statements and Supplementary Data.”

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Executive Officers of the Registrant

The following table sets forth the names of the executive officers of the Company, their ages, years of service, the positions held by them, and their business experience during the past 5 years.

Mr. Silvernail has served as Chief Executive Officer since August 2011, and as Chairman of the Board since January 2012. Prior to that, Mr. Silvernail was Vice President-Group Executive Health & Science Technologies, Global Dispensing and Fire & Safety/Diversified Products since January 2011. From February 2010 to December 2010, Mr. Silvernail was Vice President-Group Executive Health & Sciences Technologies and Global Dispensing. Mr. Silvernail joined IDEX in January 2009 as Vice President-Group Executive Health & Science Technologies. Prior to joining IDEX, Mr. Silvernail served as Group President at Rexnord Industries from April 2005 to August 2008.

Mr. Mitts has served as Vice President and Chief Financial Officer since March 2011. Mr. Mitts was hired as Vice President-Corporate Finance in September 2005.

Mr. Notaro has served as Vice President-General Counsel and Secretary since March 1998.

Mr. Salliotte has served as Vice President-Mergers, Acquisitions and Treasury since February 2011. Mr. Salliotte joined IDEX in October 2004 as Vice President-Strategy and Business Development.

Mr. Yates has served as Vice-President and Chief Accounting Officer since February 2010. Mr. Yates was hired as Vice President-Controller in October 2005.

The Company’s executive officers are elected at a meeting of the Board of Directors immediately following the annual meeting of stockholders, and they serve until the next annual meeting of the Board, or until their successors are duly elected and qualified or their death, resignation or removal.

Public Filings

Copies of the Company’s annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to those reports are made available free of charge at www.idexcorp.com as soon as reasonably practicable after being filed electronically with the SEC. Our reports are also available free of charge on the SEC’s website, www.sec.gov. The information on the Company’s website is not incorporated into this Form 10-K.

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For an enterprise as diverse and complex as the Company, a wide range of factors could materially affect future developments and performance. In addition to the factors affecting specific business operations identified in connection with the description of those operations and the financial results of these operations elsewhere in this report, the most significant factors affecting our operations include the following:

Changes in U.S. or International Economic Conditions Could Adversely Affect the Revenues and Profitability of Any of Our Businesses.

In 2011, 47% of the Company’s revenue was derived from domestic operations while 53% was derived from international operations. The Company’s largest end markets include life sciences and medical technologies, fire and rescue, petroleum LPG, paint and coatings, chemical processing and water and wastewater treatment. A slowdown in the U.S. or global economy and in particular any of these specific end markets could reduce the Company’s revenue stream and profitability.

Conditions in Foreign Countries in Which We Operate Could Adversely Affect Our Business.

In 2011, approximately 53% of our total sales were to customers outside the U.S. We expect our international operations and export sales to continue to be significant for the foreseeable future. Both our sales from international operations and export sales are subject in varying degrees to risks inherent in doing business outside the United States. These risks include the following:

We cannot predict the impact such future, largely unforeseeable events might have on the Company’s operations.

Our Inability to Continue to Develop New Products Could Limit Our Revenue Growth.

The Company’s revenue grew 9% organically in 2011 and 12% in 2010. Approximately 15% of our revenue was derived from new products developed over the past three years. Our ability to continue to grow organically is tied to our ability to continue to develop new products.

Our Growth Strategy Includes Acquisitions and We May Not be Able to Make Acquisitions of Suitable Candidates or Integrate Acquisitions Successfully.

Our historical growth has included, and our future growth is likely to continue to include acquisitions. We intend to continue to seek acquisition opportunities both to expand into new markets and to enhance our position in existing markets throughout the world. We may not be able to successfully identify suitable candidates, negotiate appropriate acquisition terms, obtain financing which may be needed to consummate those acquisitions, complete proposed acquisitions or successfully integrate acquired businesses into our existing operations. In addition, any acquisition, once successfully integrated, may not perform as planned, be accretive to earnings, or prove to be beneficial to us.

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Acquisitions involve numerous risks, including the assumption of undisclosed or unindemnified liabilities, difficulties in the assimilation of the operations, technologies, services and products of the acquired companies and the diversion of management’s attention from other business concerns. In addition, prior acquisitions have resulted, and future acquisitions could result, in the incurrence of substantial additional indebtedness and other expenses.

The Markets We Serve are Highly Competitive. This Competition Could Reduce our Sales and Operating Margins.

Most of our products are sold in competitive markets. We believe that the principal points of competition in our markets are product quality, price, design and engineering capabilities, product development, conformity to customer specifications, quality of post-sale support, timeliness of delivery, and effectiveness of our distribution channels. Maintaining and improving our competitive position will require continued investment by us in manufacturing, engineering, quality standards, marketing, customer service and support, and our distribution networks. We may not be successful in maintaining our competitive position. Our competitors may develop products that are superior to our products, or may develop methods of more efficiently and effectively providing products and services or may adapt more quickly than us to new technologies or evolving customer requirements. Pricing pressures may require us to adjust the prices of our products to stay competitive. We may not be able to compete successfully with our existing competitors or with new competitors. Failure to continue competing successfully could reduce our revenues, operating margins and overall financial performance.

We are Dependent on the Availability of Raw Materials, Parts and Components Used in Our Products.

While we manufacture many of the parts and components used in our products, we require substantial amounts of raw materials and purchase some parts and components from suppliers. The availability and prices for raw materials, parts and components may be subject to curtailment or change due to, among other things, suppliers’ allocations to other purchasers, interruptions in production by suppliers, changes in exchange rates and prevailing price levels. Any change in the supply of, or price for, these raw materials or parts and components could materially affect our business, financial condition, results of operations and cash flow.

Significant Movements in Foreign Currency Exchange Rates May Harm Our Financial Results.

We are exposed to fluctuations in foreign currency exchange rates, particularly with respect to the Euro, Canadian Dollar, British Pound and Chinese Renminbi. Any significant change in the value of the currencies of the countries in which we do business against the U.S. Dollar could affect our ability to sell products competitively and control our cost structure, which could have a material adverse effect on our results of operations. For additional detail related to this risk, see Part II. Item 7A. “Quantitative and Qualitative Disclosure About Market Risk.”

An Unfavorable Outcome of Any of Our Pending Contingencies or Litigation Could Adversely Affect Us.

We currently are involved in several legal and regulatory proceedings. Where it is reasonably possible to do so, we accrue estimates of the probable costs for the resolution of these matters. These estimates are developed in consultation with outside counsel and are based upon an analysis of potential results, assuming a combination of litigation and settlement strategies. It is possible, however, that future operating results for any particular quarter or annual period could be materially affected by changes in our assumptions or the effectiveness of our strategies related to these proceedings. For additional detail related to this risk, see Item 3. “Legal Proceedings.”

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Our Intangible Assets, Including Goodwill, are a Significant Portion of Our Total Assets and a Write-off of Our Intangible Assets Would Adversely Impact Our Operating Results and Significantly Reduce Our Net Worth.

Our total assets reflect substantial intangible assets, primarily goodwill and identifiable intangible assets. At December 31, 2011, goodwill and intangible assets totaled $1,431.4 million and $382.2 million, respectively. These assets result from our acquisitions, representing the excess of cost over the fair value of the tangible net assets we have acquired. Annually, or when certain events occur that require a more current valuation, we assess whether there has been an impairment in the value of our goodwill and identifiable intangible assets. If future operating performance at one or more of our reporting units were to fall significantly below forecast levels, we could be required to reflect, under current applicable accounting rules, a non-cash charge to operating income for an impairment. Any determination requiring the write-off of a significant portion of our goodwill or identifiable intangible assets would adversely impact our results of operations and net worth.

None.

The Company’s principal plants and offices have an aggregate floor space area of approximately 4.2 million square feet, of which 2.8 million square feet (66%) is located in the U.S. and approximately 1.4 million square feet (34%) is located outside the U.S., primarily in Germany (8%), the U.K. (7%), China (4%) and The Netherlands (2%). Management considers these facilities suitable and adequate for their operations. Management believes the Company can meet the expected demand increase over the near term with its existing facilities, especially given its operational improvement initiatives that usually increase capacity. The Company’s executive office occupies 33,085 square feet of leased space in Lake Forest, Illinois.

Approximately 2.7 million square feet (65%) of the principal plant and office floor area is owned by the Company, and the balance is held under lease. Approximately 1.7 million square feet (41%) of the principal plant and office floor area is held by business units in the Fluid & Metering Technologies Segment; 1.3 million square feet (31%) is held by business units in the Health & Science Technologies Segment; 0.3 million square feet (7%) is held by business units in the Dispensing Equipment Segment; and 0.7 million square feet (17%) is held by business units in the Fire & Safety/Diversified Products Segment.

The Company and seven of its subsidiaries are presently named as defendants in a number of lawsuits claiming various asbestos-related personal injuries and seeking money damages, allegedly as a result of exposure to products manufactured with components that contained asbestos. These components were acquired from third party suppliers, and were not manufactured by any of the subsidiaries. To date, the majority of the Company’s settlements and legal costs, except for costs of coordination, administration, insurance investigation and a portion of defense costs, have been covered in full by insurance subject to applicable deductibles. However, the Company cannot predict whether and to what extent insurance will be available to continue to cover such settlements and legal costs, or how insurers may respond to claims that are tendered to them. Claims have been filed in jurisdictions throughout the United States. Most of the claims resolved to date have been dismissed without payment. The balance have been settled for various insignificant amounts. Only one case has been tried, resulting in a verdict for the affected business unit. No provision has been made in the financial statements of the Company for these asbestos-related claims, other than for insurance deductibles in the ordinary course, and the Company does not currently believe these claims will have a material adverse effect on it.

The Company is also party to various other legal proceedings arising in the ordinary course of business, none of which is expected to have a material adverse effect on it.

Not applicable.

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PART II

The principal market for the Company’s Common Stock is the New York Stock Exchange, but the Common Stock is also listed on the Chicago Stock Exchange. As of February 17, 2012, the Common Stock was held by approximately 7,000 recordholders and there were 83,804,606 shares of Common Stock outstanding.

The high and low sales prices of the Common Stock per share and the dividends paid per share during the last two years is as follows:

Our payment of dividends in the future will be determined by our Board of Directors and will depend on business conditions, our earnings and other factors.

For information pertaining to securities authorized for issuance under equity compensation plans and the related weighted average exercise price, see Part III, Item 12, “Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.”

The following table provides information about the Company purchases of Common Stock during the quarter ended December 31, 2011:

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Performance Graph. The following table compares total shareholder returns over the last five years to the Standard & Poor’s (the “S&P”) 500 Index, the S&P 600 Small Cap Industrial Machinery Index and the Russell 2000 Index assuming the value of the investment in our Common Stock and each index was $100 on December 31, 2006. Total return values for our Common Stock, the S&P 500 Index, S&P 600 Small Cap Industrial Machinery Index and the Russell 2000 Index were calculated on cumulative total return values assuming reinvestment of dividends. The shareholder return shown on the graph below is not necessarily indicative of future performance.

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Item 6.    Selected Financial Data.⁽¹⁾

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Item 7.    Management’s Discussion and Analysis of Financial Condition and Results of Operations.

Cautionary Statement Under the Private Securities Litigation Reform Act

This management’s discussion and analysis, including, but not limited to, the section entitled “2011 Overview and Outlook”, and other portions of this report, contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act of 1934, as amended. These statements may relate to, among other things, capital expenditures, cost reductions, cash flow, and operating improvements and are indicated by words or phrases such as “anticipate,” “estimate,” “plans,” “expects,” “projects,” “should,” “will,” “management believes,” “the Company believes,” “we believe,” “the Company intends” and similar words or phrases. These statements are subject to inherent uncertainties and risks that could cause actual results to differ materially from those anticipated at the date of this filing. The risks and uncertainties include, but are not limited to: economic and political consequences resulting from terrorist attacks and wars; levels of industrial activity and economic conditions in the U.S. and other countries around the world; pricing pressures and other competitive factors, and levels of capital spending in certain industries — all of which could have a material impact on our order rates and results, particularly in light of the low levels of order backlogs we typically maintain; our ability to make acquisitions and to integrate and operate acquired businesses on a profitable basis; the relationship of the U.S. dollar to other currencies and its impact on pricing and cost competitiveness; political and economic conditions in foreign countries in which we operate; interest rates; capacity utilization and its effect on costs; labor markets; market conditions and material costs; and developments with respect to contingencies, such as litigation and environmental matters. The forward-looking statements included here are only made as of the date of this report, and we undertake no obligation to update them to reflect subsequent events or circumstances. Investors are cautioned not to rely unduly on forward-looking statements when evaluating the information presented here.

2011 Overview and Outlook

IDEX is an applied solutions company specializing in fluid and metering technologies, health and science technologies, dispensing equipment, and fire, safety and other diversified products built to its customers’ specifications. Our products are sold in niche markets to a wide range of industries throughout the world. Accordingly, our businesses are affected by levels of industrial activity and economic conditions in the U.S. and in other countries where we do business and by the relationship of the U.S. dollar to other currencies. Levels of capacity utilization and capital spending in certain industries and overall industrial activity are among the factors that influence the demand for our products.

The Company consists of four reportable segments: Fluid & Metering Technologies, Health & Science Technologies, Dispensing Equipment and Fire & Safety/Diversified Products.

The Fluid & Metering Technologies Segment designs, produces and distributes positive displacement pumps, flow meters, injectors, and other fluid-handling pump modules and systems and provides flow monitoring and other services for the water and wastewater industries. The Health & Science Technologies Segment designs, produces and distributes a wide range of precision fluidics, rotary lobe pumps, centrifugal and positive displacement pumps, roll compaction and drying systems used in beverage, food processing, pharmaceutical and cosmetics, pneumatic components and sealing solutions, including very high precision, low-flow rate pumping solutions required in analytical instrumentation, clinical diagnostics and drug discovery, high performance molded and extruded, biocompatible medical devices and implantables, air compressors used in medical, dental and industrial applications, optical components and coatings for applications in the fields of scientific research, defense, aerospace, telecommunications and electronics manufacturing, laboratory and commercial equipment used in the production of micro and nano scale materials, precision photonic solutions used in life sciences, research and defense markets, and precision gear and peristaltic pump technologies that meet exacting original equipment manufacturer specifications. The Dispensing Equipment Segment produces precision equipment for dispensing, metering and mixing colorants and paints used in a variety of retail and commercial businesses around the world. The Fire & Safety/Diversified Products Segment produces firefighting

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pumps and controls, rescue tools, lifting bags and other components and systems for the fire and rescue industry, and engineered stainless steel banding and clamping devices used in a variety of industrial and commercial applications.

Some of our key 2011 financial highlights are as follows:

In 2012, the Company is expecting mid-single digit organic growth. For 2012 based on the Company’s current outlook, we are forecasting fully diluted EPS of $2.74 to $2.82.

Results of Operations

The following is a discussion and analysis of our financial position and results of operations for each of the three years in the period ended December 31, 2011. For purposes of this discussion and analysis section, reference is made to the table on page 18 and the Consolidated Statements of Operations in Part II. Item 8. “Financial Statements and Supplementary Data.” Certain prior year amounts have been revised to reflect the movement of the MPT reporting unit from the Fluid & Metering Technologies Segment to the Health & Science Technologies Segment.

Performance in 2011 Compared with 2010

Sales in 2011 of $1,838.5 million were 22% higher than the $1,513.1 million recorded a year ago. This increase reflects a 9% increase in organic sales, 11% from seven acquisitions (PPE — April 2010, OBL — July 2010, Periflo — September 2010, Fitzpatrick — November 2010, AT Films — January 2011, Microfluidics — March 2011 and CVI MG — June 2011) and 2% favorable foreign currency translation. Organic sales increased in Fluid & Metering Technologies, Health & Science Technologies and Fire & Safety/Diversified Products segments, but declined in the Dispensing Equipment segment. Domestic organic sales were up 4% versus the prior year, while international organic sales increased 15%. Organic sales to customers outside the U.S. represented 52% of total sales in 2011 and 49% in 2010.

In 2011, Fluid & Metering Technologies contributed 44% of sales and 45% of operating income; Health & Science Technologies accounted for 34% of sales and 31% of operating income; Dispensing Equipment accounted for 6% of sales and 4% of operating income; and Fire & Safety/Diversified Products represented 16% of sales and 20% of operating income.

Fluid & Metering Technologies sales of $816.9 million in 2011 increased $112.0 million, or 16%, compared with 2010. This reflects a 13% increase in organic sales, 1% for acquisitions (OBL and Periflo) and 2% favorable foreign currency translation. The increase in organic sales was driven by strong global growth in our agriculture, chemical and energy end markets. In 2011, organic sales increased approximately 9% domestically and 19% internationally. Organic sales to customers outside the U.S. were approximately 48% of total segment sales in 2011 and 46% in 2010.

Health & Science Technologies sales of $622.3 million increased $200.1 million, or 47%, in 2011 compared with last year. This change reflects a 9% increase in organic growth, 37% for acquisitions (PPE, Fitzpatrick, AT Films, Microfluidics and CVI MG) and 1% favorable foreign currency translation. The increase in organic sales

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reflects market strength across all Health & Science Technologies product markets. In 2011, organic sales increased 2% domestically and 17% internationally. Organic sales to customers outside the U.S. were approximately 51% of total segment sales in 2011 and 47% in 2010.

Dispensing Equipment sales of $117.4 million decreased $7.9 million, or 6%, in 2011 compared with the prior year. This change reflects an 11% organic decline, partially offset by a 5% favorable foreign currency translation. The decrease in organic sales was due to market softness in North America, partially offset by strength in Eastern Europe and Asia. Organic sales decreased 36% domestically, primarily due to North American replenishment programs in 2010 and increased 2% internationally. Organic sales to customers outside the U.S. were 76% of total segment sales in 2011 and 67% in 2010.

Fire & Safety/Diversified Products sales of $285.0 million increased $19.5 million, or 7%, in 2011 compared with 2010. This change reflects 5% organic growth and a 2% favorable foreign currency translation. The change in organic sales reflects strength in rescue equipment and engineered band clamping systems, partially offset by weakness in fire suppression. In 2011, organic sales increased 3% domestically and 6% internationally. Organic sales to customers outside the U.S. were 56% of total segment sales for both 2011 and 2010.

Gross profit of $738.7 million in 2011 was $120.2 million, or 19%, higher than 2010. As a percentage of sales, gross profit was 40.2% in 2011, a 70 basis-point decrease from 40.9% in 2010. The decrease in gross margin primarily reflects acquisition fair value inventory charges of $15.8 million related to our CVI MG acquisition, partially offset by higher volume and product mix.

Selling, general and administrative (“SG&A”) expenses increased to $421.7 million in 2011 from $358.3 million in 2010. The $63.4 million increase reflects approximately $16.7 million in volume-related expenses, $46.4 million for incremental costs associated with acquisitions and $5.8 million of acquisition-related costs, partially offset by a $2.8 million gain from the sale of a facility in Italy and $2.7 million from the reversal of previously recorded share based compensation costs related to the CEO transition. As a percentage of sales, SG&A expenses were 22.9% for 2011 and 23.7% for 2010.

During 2011, the Company recorded pre-tax restructuring expenses totaling $12.3 million, while $11.1 million was recorded for the same period in 2010. These restructuring expenses were mainly attributable to employee severance related to employee reductions across various functional areas and facility rationalization resulting from the Company’s cost savings initiatives. These initiatives included severance benefits for 292 employees in 2011 and 215 in 2010. The current restructuring initiative will continue into 2012 with severance payments to be fully paid by the end of 2012 using cash from operations.

Operating income increased $55.5 million, or 22%, to $304.7 million in 2011 from $249.1 million in 2010. This increase primarily reflects an increase in volume, improved productivity and a gain from the sale of a facility in Italy, partially offset by acquisition fair value inventory charges and acquisition-related costs. Operating margins in 2011 were 16.6% of sales compared with 16.5% recorded in 2010.

In the Fluid & Metering Technologies Segment, operating income of $160.0 million and operating margins of 19.6% in 2011 were up from the $127.2 million and 18.0% recorded in 2010 principally due to higher sales, sourcing initiatives, strategic pricing and cost control. In the Health & Science Technologies Segment, operating income of $110.9 million in 2011 was up from the $87.0 million recorded in 2010 due to volume leverage, improved mix with new products and increased content on OEM platforms, partially offset by the inventory fair value charge associated with the CVI MG acquisition. Operating margin in the Health & Science Technologies Segment of 17.8% in 2011 was down from 20.6% in 2010 primarily due to the inventory fair value charge associated with the CVI MG acquisition, partially offset by higher volume. In the Dispensing Equipment Segment, operating income of $15.4 million and operating margins of 13.1% in 2011 were down from the $19.5 million and 15.6% operating margins recorded in 2010, primarily due to lower volume and restructuring

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related costs, partially offset by a gain from the sale of a facility in Italy. Operating income and operating margins in the Fire & Safety/Diversified Products Segment of $70.5 million and 24.7%, respectively, were higher than the $62.8 million and 23.7% recorded in 2010, primarily due to volume leverage and favorable product mix. The Company incurred $22.6 million of acquisition related transaction costs and fair value inventory charges in 2011, of which $5.8 million was recorded in SG&A expense and $16.8 million was recorded in cost of sales.

Other expense of $1.4 million in 2011 was higher than the $1.1 million expense in 2010, primarily due to higher losses on foreign currency transactions and a loss on an interest rate contract settlement, partially offset by an increase in interest income.

Interest expense increased to $29.3 million in 2011 from $16.2 million in 2010. The increase was principally due to higher debt levels resulting from the funding of the CVI MG acquisition and a higher interest rate associated with the 4.5% senior notes issued in December 2010 with a 5.8% effective interest rate.

The provision for income taxes is based upon estimated annual tax rates for the year applied to federal, state and foreign income. The provision for income taxes increased to $80.0 million for 2011 compared to $74.8 million in 2010. The effective tax rate decreased to 29.2% for 2011 compared to 32.2% in 2010 primarily due to the mix of global pre-tax income among jurisdictions and as a result of recent acquisitions.

Net income in 2011 of $193.9 million increased from the $157.1 million earned in 2010. Diluted earnings per share in 2011 of $2.32 increased $0.42, or 22%, compared with diluted earnings per share of $1.90 in 2010.

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Company and Business Segment Financial Information

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Performance in 2010 Compared with 2009

Sales in 2010 of $1,513.1 million were 14% higher than the $1,329.7 million recorded in 2009. This increase reflects a 12% increase in organic sales and 3% from four acquisitions (PPE — April 2010, OBL — July 2010, Periflo — September 2010 and Fitzpatrick — November 2010), partially offset by 1% unfavorable foreign currency translation. Organic sales increased in Fluid & Metering Technologies, Health & Science Technologies and Fire & Safety/Diversified Products segments, but were flat in the Dispensing Equipment segment. Domestic organic sales were up 9% versus the prior year, while international organic sales increased 15% in 2010. Organic sales to customers outside the U.S. represented 49% of total sales in 2010 and 46% in 2009.

In 2010, Fluid & Metering Technologies contributed 46% of sales and 43% of operating income; Health & Science Technologies accounted for 28% of sales and 29% of operating income; Dispensing Equipment accounted for 8% of sales and 7% of operating income; and Fire & Safety/Diversified Products represented 18% of sales and 21% of operating income.

Fluid & Metering Technologies sales of $704.9 million in 2010 increased $83.4 million, or 13%, compared with 2009. This reflects a 12% increase in organic sales and 2% for acquisitions (OBL and Periflo), partially offset by 1% unfavorable foreign currency translation. The increase in organic growth was driven by strong global growth across energy, chemical, food & pharma and water & wastewater markets. In 2010, organic sales increased approximately 12% domestically and 13% internationally. Organic sales to customers outside the U.S. were approximately 46% of total segment sales in 2010 and 41% in 2009.

Health & Science Technologies sales of $422.2 million increased $98.3 million, or 30%, in 2010 compared with 2009. This change reflects a 21% increase in organic growth and a 9% increase from acquisitions (PPE and Fitzpatrick). The increase in organic sales reflects market strength across all Health & Science Technologies products. In 2010, organic sales increased 14% domestically and 33% internationally. Organic sales to customers outside the U.S. were approximately 44% of total segment sales in 2010 and 41% in 2009.

Dispensing Equipment sales of $125.3 million decreased $2.0 million, or 2%, in 2010 compared with the prior year. This change reflects 2% unfavorable foreign currency translation, while organic growth was flat in 2010 compared to 2009. The Dispensing Equipment Segment experienced strength in Asia and parts of Eastern Europe, offset by softness in North America and Western Europe. Organic domestic sales decreased 9% compared with 2009, while organic international sales increased 5%. Organic sales to customers outside the U.S. were 67% of total segment sales in 2010 and 66% in 2009.

Fire & Safety/Diversified Products sales of $265.5 million increased $2.7 million, or 1%, in 2010 compared with 2009. Organic sales activity increased 2%, while foreign currency translation accounted for a 1% decrease. The increase in organic business growth was driven by higher demand for engineered band clamping systems, partially offset by weakness in fire suppression. In 2010, organic sales decreased 3% domestically and increased 7% internationally. Organic sales to customers outside the U.S. were 56% of total segment sales in 2010 and 55% in 2009.

Gross profit of $618.5 million in 2010 was $96.1 million, or 18%, higher than 2009. As a percent of sales, gross profit was 40.9% in 2010, which represented a 160 basis-point increase from 39.3% in 2009. The increase in gross margin primarily reflects higher sales volume, cost reductions due to our restructuring initiatives and change in product mix.

SG&A expenses increased to $358.3 million in 2010 from $325.5 million in 2009. The $32.8 million increase reflects approximately $22.0 million for volume related expenses and $10.8 million for incremental costs associated with the acquisitions of PPE in April 2010, OBL in July 2010, Periflo in September 2010 and Fitzpatrick in November 2010. As a percentage of net sales, SG&A expenses were 23.7% in 2010 and 24.5% in 2009.

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In 2010, the Company recorded pre-tax restructuring expenses totaling $11.1 million, while $12.1 million was recorded in 2009. These restructuring expenses were mainly attributable to employee severance related to employee reductions across various functional areas and facility closures resulting from the Company’s cost savings initiatives. These initiatives included severance benefits for 215 employees in 2010 and 478 employees in 2009. The Company has completed these employee reductions in 2010 and severance payments have been fully paid using cash from operations.

Operating income increased $64.3 million, or 35%, to $249.1 million in 2010 from $184.9 million in 2009. This increase primarily reflects an increase in volume, changes in product mix and cost reductions due to our restructuring initiatives. Operating margins in 2010 were 16.5% of sales compared with 13.9% recorded in 2009.

In the Fluid & Metering Technologies segment, operating income of $127.2 million and operating margins of 18.0% in 2010 were up from the $97.9 million and 15.7% recorded in 2009, principally due to higher sales and cost reduction initiatives. In the Health & Science Technologies segment, operating income of $87.0 million and operating margins of 20.6% in 2010 were up from the $54.1 million and 16.7% recorded in 2009 due to higher volume and cost reduction initiatives. In the Dispensing Equipment segment, operating income of $19.5 million and operating margins of 15.6% in 2010 were up from the $15.1 million and 11.9% recorded in 2009 due to cost reduction initiatives and improved productivity. Operating income and operating margins in the Fire & Safety/Diversified Products segment of $62.8 million and 23.7%, respectively, were higher than the $59.9 million and 22.8% recorded in 2009, due to higher volume and favorable mix.

Other expense was $1.1 million in 2010 compared with a $1.2 million gain in 2009, due to unfavorable foreign currency translation.

Interest expense decreased to $16.2 million in 2010 from $17.2 million in 2009. The decrease was principally due to lower debt levels and a lower interest rate environment.

The provision for income taxes increased to $74.8 million in 2010 from $55.4 million in 2009. The effective tax rate decreased to 32.2% in 2010 from 32.8% in 2009, due to changes in the mix of global pre-tax income among taxing jurisdictions.

Net income in 2010 was $157.1 million, 39% higher than the $113.4 million earned in 2009. Diluted earnings per share in 2010 of $1.90 increased $0.50, or 36%, compared with diluted earnings per share of $1.40 in 2009.

Liquidity and Capital Resources

At December 31, 2011, working capital was $530.9 million and the Company’s current ratio was 3.1 to 1. Cash flows from operating activities increased $32.8 million, or 18%, to $217.2 million in 2011, primarily due to increased volume. At December 31, 2011, the Company’s cash and cash equivalents totaled $230.3 million, of which $122.8 million was held outside of the United States. The Company has not provided an estimate for any U.S. or additional foreign taxes on undistributed earnings of foreign subsidiaries that might be payable if these earnings were repatriated since the Company considers these amounts to be permanently invested.

Cash flows from operations were more than adequate to fund capital expenditures of $34.5 million and $32.8 million in 2011 and 2010, respectively. Capital expenditures were generally for machinery and equipment that improved productivity and tooling to support global sourcing initiatives, although a portion was for business system technology and replacement of equipment and facilities. Management believes that the Company has ample capacity in its plants and equipment to meet expected needs for future growth in the intermediate term.

The Company completed the acquisitions of AT Films on January 31, 2011 for cash consideration of $31.8 million and contingent consideration valued at approximately $2.7 million, Microfluidics on March 11, 2011 for cash consideration of $18.5 million and CVI MG on June 10, 2011 for cash consideration of

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$393.3 million and the assumption of approximately $1.4 million of debt. Approximately $365.0 million of the cash payment for CVI MG was financed with borrowings under the Company’s revolving credit facility while the remaining cash payments were funded from cash on hand.

The Company acquired PPE in April 2010 for cash consideration of $51.3 million and the assumption of approximately $2.7 million in debt related items, OBL in July 2010 for cash consideration of $15.4 million, Periflo in September 2010 for cash consideration of $4.3 million and Fitzpatrick in November 2010 for cash consideration of $20.3 million and the assumption of approximately $0.4 million in debt related items. The cash payment for PPE was financed with borrowings under the Company’s credit facility, while the other acquisitions were paid with cash from operations.

The Company maintains a revolving credit facility (the “Revolving Facility”), which is a $700.0 million unsecured, multi-currency bank credit facility expiring on June 27, 2016. At December 31, 2011, there was $50.8 million outstanding under the Revolving Facility with $7.8 million of outstanding letters of credit. The net available borrowing capacity under the Revolving Facility at December 31, 2011, was approximately $641.4 million. Borrowings under the Revolving Facility bear interest, at either an alternate base rate or an adjusted LIBOR rate plus, in each case, an applicable margin. Such applicable margin is based on the Company’s senior, unsecured, long-term debt rating and can range from .875% to 1.70%. Based on the Company’s credit rating at December 31, 2011, the applicable margin was 1.05%. Interest is payable (a) in the case of base rate loans, quarterly, and (b) in the case of LIBOR rate loans, on the maturity date of the borrowing, or quarterly from the effective date for borrowings exceeding three months. An annual Revolving Facility fee, also based on the Company’s credit rating, is currently 20 basis points and is payable quarterly.

On June 9, 2010, the Company completed a private placement of €81.0 million ($96.8 million) aggregate principal amount of 2.58% Series 2010 Senior Euro Notes due June 9, 2015 (“2.58% Senior Euro Notes”) pursuant to a Master Note Purchase Agreement, dated June 9, 2010 (the “Purchase Agreement”). The Purchase Agreement provides for the issuance of additional series of notes in the future, provided that the aggregate principal amount outstanding under the agreement at any time does not exceed $750.0 million. The 2.58% Senior Euro Notes bear interest at a rate of 2.58% per annum and will mature on June 9, 2015. The 2.58% Senior Euro Notes are unsecured obligations of the Company and rank pari passu in right of payment with all of the Company’s other senior debt. The Company may at any time prepay all or any portion of the 2.58% Senior Euro Notes; provided that any such portion is greater than 5% of the aggregate principal amount of Notes then outstanding under the Purchase Agreement. In the event of a prepayment, the Company would be required to pay an amount equal to par plus accrued interest plus a make-whole premium. The Purchase Agreement contains certain covenants that restrict the Company’s ability to, among other things, transfer or sell assets, create liens and engage in certain mergers or consolidations. In addition, the Company must comply with a leverage ratio and interest coverage ratio as set forth in the Purchase Agreement. The Purchase Agreement provides for customary events of default. In the case of an event of default arising from specified events of bankruptcy or insolvency, all outstanding 2.58% Senior Euro Notes will become due and payable immediately without further action or notice. In the case of payment events of defaults, any holder of the 2.58% Senior Euro Notes affected thereby may declare all the 2.58% Senior Euro Notes held by it due and payable immediately. In the case of any other event of default, a majority of the holders of the 2.58% Senior Euro Notes may declare all the 2.58% Senior Euro Notes to be due and payable immediately.

On December 6, 2010, the Company completed a public offering of $300.0 million 4.5% senior notes due December 15, 2020 (“4.5% Senior Notes”). The net proceeds from the offering of approximately $295.7 million, after deducting the $1.6 million issuance discount, the $1.9 million underwriting commission and $0.8 million offering expenses, were used to repay $250.0 million of outstanding bank indebtedness, with the balance used for general corporate purposes. The 4.5% Senior Notes bear interest at a rate of 4.5% per annum, which is payable semi-annually in arrears on each June 15 and December 15. The Company may redeem all or a portion of the 4.5% Senior Notes at any time prior to maturity at the redemption prices set forth in the Note Indenture governing the 4.5% Senior Notes. The Company may issue additional debt from time to time pursuant to the

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Indenture. The Indenture and 4.5% Senior Notes contain covenants that limit the Company’s ability to, among other things, incur certain liens securing indebtedness, engage in certain sale-leaseback transactions, and enter into certain consolidations, mergers, conveyances, transfers or leases of all or substantially all the Company’s assets. The terms of the 4.5% Senior Notes also require the Company to make an offer to repurchase the 4.5% Senior Notes upon a change of control triggering event (as defined in the Indenture) at a price equal to 101% of their principal amount plus accrued and unpaid interest, if any.

On December 9, 2011, the Company completed a public offering of $350.0 million 4.2% senior notes due December 15, 2021 (“4.2% Senior Notes”). The net proceeds from the offering of approximately $346.2 million, after deducting the $0.9 million issuance discount, the $2.3 million underwriting commission and $0.6 million offering expenses, were used to repay $306.0 million of outstanding bank indebtedness, with the balance used for general corporate purposes. The 4.2% Senior Notes bear interest at a rate of 4.2% per annum, which is payable semi-annually in arrears on each June 15 and December 15. The Company may redeem all or part of the 4.2% Senior Notes at any time prior to maturity at the redemption prices set forth in the Note Indenture governing the 4.2% Senior Notes. The Company may issue additional debt from time to time pursuant to the Indenture. The Indenture and 4.2% Senior Notes contain covenants that limit the Company’s ability to, among other things, incur certain liens securing indebtedness, engage in certain sale-leaseback transactions, and enter into certain consolidations, mergers, conveyances, transfers or leases of all or substantially all the Company’s assets. The terms of the 4.2% Senior Notes also require the Company to make an offer to repurchase the 4.2% Senior Notes upon a change of control triggering event (as defined in the Indenture) at a price equal to 101% of their principal amount plus accrued and unpaid interest, if any.

On April 15, 2010, the Company entered into a forward starting interest rate contract with a notional amount of $300.0 million with a settlement date in December 2010. This contract was entered into in anticipation of the issuance of the 4.5% Senior Notes and was designed to lock in the market interest rate as of April 15, 2010. In December 2010, the Company settled and paid this interest rate contract for $31.0 million. The $31.0 million is being amortized into interest expense over the 10 year term of the 4.5% Senior Notes, which results in an effective interest rate of 5.8%.

On July 12, 2011, the Company entered into a forward starting interest rate contract with a notional amount of $350.0 million and a settlement date of September 30, 2011. This contract was entered into in anticipation of the issuance of the 4.2% Senior Notes and was designed to lock in the market interest rate as of July 12, 2011. On September 29, 2011, the Company settled this interest rate contract for $34.7 million with a payment made on October 3, 2011. Simultaneously, the Company entered into a separate interest rate contract with a notional amount of $350.0 million and a settlement date of February 28, 2012. The contract was entered into in anticipation of the expected issuance of the 4.2% Senior Notes and was designed to maintain the market rate as of July 12, 2011. In December 2011, the Company settled and paid the September interest rate contract for $4.0 million, resulting in a total settlement of $38.7 million. Of the $38.7 million, $0.8 was recognized as other expense in 2011 and the balance of $37.9 million is being amortized into interest expense over the 10 year term of the 4.2% Senior Notes, which results in an effective interest rate of 5.3%.

There are two key financial covenants that the Company is required to maintain in connection with the Revolving Facility and 2.58% Senior Euro Notes. The key financial covenants require a minimum interest coverage ratio of 3.0 to 1 and a maximum leverage ratio of 3.25 to 1. At December 31, 2011, the Company was in compliance with both of these financial covenants, as the Company’s interest coverage ratio was 12.4 to 1 and the leverage ratio was 2.2 to 1. There are no financial covenants relating to the 4.5% Senior Notes or 4.2% Senior Notes.

On December 21, 2011, the Company retired the outstanding balance of $82.0 million on its $100.0 million unsecured senior bank term loan agreement using proceeds from the Company’s 4.2% Senior Notes and the Revolving Facility.

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On December 6, 2011, the Company announced that its Board of Directors increased the authorized level for repurchases of its common stock by approximately $50.0 million. The increased authorization will be added to the approximately $75.0 million that remains available from the existing authorization approved by the Board of Directors on April 21, 2008, resulting in a total authorized repurchase amount of $125.0 million.

The Company believes current cash and cash that will be generated from operations will be sufficient to meet its operating cash requirements, planned capital expenditures, interest on all borrowings, pension and postretirement funding requirements and annual dividend payments to stockholders during the next 12 months. Additionally, in the event that suitable businesses are available for acquisition on acceptable terms, the Company may obtain all or a portion of the financing for these acquisitions through the incurrence of additional borrowings. As of December 31, 2011, $50.8 million is outstanding under the Revolving Facility.

Contractual Obligations

Our contractual obligations include pension and postretirement medical benefit plans, rental payments under operating leases, payments under capital leases, and other long-term obligations arising in the ordinary course of business. There are no identifiable events or uncertainties, including the lowering of our credit rating that would accelerate payment or maturity of any of these commitments or obligations.

The following table summarizes our significant contractual obligations and commercial commitments at December 31, 2011, and the future periods in which such obligations are expected to be settled in cash. In addition, the table reflects the timing of principal and interest payments on outstanding borrowings. Additional detail regarding these obligations is provided in the Notes to Consolidated Financial Statements in Part II. Item 8. “Financial Statements and Supplementary Data.”

Critical Accounting Policies

We believe that the application of the following accounting policies, which are important to our financial position and results of operations, requires significant judgments and estimates on the part of management. For a summary of all of our accounting policies, including the accounting policies discussed below, see Note 1 of the Notes to Consolidated Financial Statements in Part II. Item 8. “Financial Statements and Supplementary Data.”

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Revenue recognition — The Company recognizes revenue when persuasive evidence of an arrangement exists, delivery has occurred, the sales price is fixed or determinable, and collectibility of the sales price is reasonably assured. For product sales, delivery does not occur until the products have been shipped and risk of loss has been transferred to the customer. Revenue from services is recognized when the services are provided or ratably over the contract term. Some arrangements with customers may include multiple deliverables, including the combination of products and services. In such cases, the Company has identified these as separate elements in accordance with Accounting Standards Codification (“ASC”) 605-25 “Revenue Recognition-Multiple-Element Arrangements-Recognition” and recognizes revenue consistent with the policy for each separate element based on the relative selling price method. Revenues from certain long-term contracts are recognized on the percentage-of-completion method. Percentage-of-completion is measured principally by the percentage of costs incurred to date for each contract to the estimated total costs for such contract at completion. Provisions for estimated losses on uncompleted long-term contracts are made in the period in which such losses are determined. Due to uncertainties inherent in the estimation process, it is reasonably possible that completion costs, including those arising from contract penalty provisions and final contract settlements, will be revised in the near-term. Such revisions to costs and income are recognized in the period in which the revisions are determined.

The Company records allowances for discounts, product returns and customer incentives at the time of sale as a reduction of revenue as such allowances can be reliably estimated based on historical experience and known trends. The Company also offers product warranties and accrues its estimated exposure for warranty claims at the time of sale based upon the length of the warranty period, warranty costs incurred and any other related information known to the Company.

Goodwill, long-lived and intangible assets — The Company evaluates the recoverability of certain noncurrent assets utilizing various estimation processes. An impairment of a long-lived asset exists when the asset’s carrying amount exceeds its fair value, and is recorded when the carrying amount is not recoverable through future operations. An intangible asset or goodwill impairment exists when the carrying amount of intangible assets and goodwill exceeds its fair value. Assessments of possible impairments of goodwill, long-lived or intangible assets are made when events or changes in circumstances indicate that the carrying value of the asset may not be recoverable through future operations. Additionally, testing for possible impairment of recorded goodwill and indefinite-lived intangible asset balances is performed annually. The amount and timing of impairment charges for these assets require the estimation of future cash flows and the fair value of the related assets.

The Company’s business acquisitions result in recording goodwill and other intangible assets, which affect the amount of amortization expense and possible impairment expense that the Company will incur in future periods. The Company follows the guidance prescribed in ASC 350, “Goodwill and Other Intangible Assets” to test goodwill and intangible assets for impairment. Annually, on October 31^st or more frequently if triggering events occur, the Company compares the fair value of their reporting units to the carrying value of each reporting unit to determine if a goodwill impairment exists.

The Company determines the fair value of each reporting unit utilizing an income approach (discounted cash flows) weighted 50% and a market approach consisting of a comparable public company multiples methodology weighted 50%. To determine the reasonableness of the calculated fair values, the Company reviews the assumptions to ensure that neither the income approach nor the market approach yielded significantly different valuations.

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The key assumptions are updated every year for each reporting unit for the income and market methodology used to determine fair value. Various assumptions are utilized including forecasted operating results, annual operating plans, strategic plans, economic projections, anticipated future cash flows, the weighted average cost of capital, market data and market multiples. The assumptions that have the most significant effect on the fair value calculation are the weighted average cost of capital, the market multiples and terminal growth rates. The 2011 and 2010 ranges for these three assumptions utilized by the Company are as follows:

The Company concluded that the fair value of each of its reporting units was substantially in excess of its carrying value as of October 31, 2011, and thus no goodwill impairment was identified. However, a 10% decrease in the fair value of the Water reporting unit within the Fluid & Metering Technologies segment could potentially result in a goodwill impairment charge. The total goodwill balance of the Water reporting unit as of October 31, 2011 was $222.3 million.

Defined benefit retirement plans — The plan obligations and related assets of the defined benefit retirement plans are presented in Note 14 of the Notes to Consolidated Financial Statements in Part II. Item 8. “Financial Statements and Supplementary Data.” Level 1 assets are valued using unadjusted quoted prices for identical assets in active markets. Level 2 assets are valued using quoted prices or other observable inputs for similar assets. Level 3 assets are valued using unobservable inputs, but reflect the assumptions market participants would use in pricing the assets. Plan obligations and the annual pension expense are determined by consulting with actuaries using a number of assumptions provided by the Company. Key assumptions in the determination of the annual pension expense include the discount rate, the rate of salary increases, and the estimated future return on plan assets. To the extent actual amounts differ from these assumptions and estimated amounts, results could be adversely affected.

Recently Adopted Accounting Pronouncements

In October 2009, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2009-13, “Revenue Recognition (Topic 605) — Multiple-Deliverable Revenue Arrangements.” ASU No. 2009-13 addresses the accounting for multiple-deliverable arrangements to enable vendors to account for products or services (deliverables) separately rather than as a combined unit. This guidance establishes a selling price hierarchy for determining the fair value of a deliverable, which is based on: (a) vendor-specific objective evidence; (b) third-party evidence; or (c) estimated selling price. This guidance also eliminates the residual method of allocation and requires that arrangement consideration be allocated at the inception of the arrangement to all deliverables using the relative selling price method. ASU No. 2009-13 is effective prospectively for revenue arrangements entered into or materially modified in fiscal years beginning on or after June 15, 2010. The Company’s adoption of ASU No. 2009-13 effective January 1, 2011 did not have a material impact on its consolidated financial position, results of operations or cash flows.

In December 2010, the FASB issued ASU No. 2010-29, Business Combinations (Topic 805), “Disclosure of Supplementary Pro Forma Information for Business Combinations.” ASU No. 2010-29 requires revenues and earnings of the combined entity be disclosed as if the business combination occurred as of the beginning of the comparable prior annual reporting period. This ASU also requires additional disclosures about adjustments included in the reported pro forma revenues and earnings. The Company adopted the provisions of ASU No. 2010-29 prospectively for business combinations for which the acquisition date was on or after January 1, 2011.

In September 2011, the FASB issued ASU 2011-09, “Disclosures about an Employer’s Participation in a Multiemployer Plan.” ASU 2011-09 requires enhanced disclosures around an employer’s participation in

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multiemployer pension plans. The standard is intended to provide more information about an employer’s financial obligations to a multiemployer pension plan to help financial statement users better understand the financial health of the significant plans in which the employer participates. This guidance became effective for the Company for its fiscal 2011 year-end reporting. Its adoption did not have a material impact on its consolidated financial position, results of operations or cash flows.

New Accounting Pronouncements

In May 2011, the FASB issued ASU 2011-04, which is an update to Topic 820, “Fair Value Measurement.” This update establishes common requirements for measuring fair value and related disclosures in accordance with accounting principles generally accepted in the United Sates and international financial reporting standards. This amendment did not require additional fair value measurements. ASU 2011-04 is effective for all interim and annual reporting periods beginning after December 15, 2011. ASU 2011-04 is not expected to have a material impact on the consolidated financial position, results of operations or cash flows of the Company.

In June 2011, the FASB issued ASU 2011-05, an update to Topic 220, “Comprehensive Income.” This update eliminates the option of presenting the components of other comprehensive income as part of the statement of changes in stockholders’ equity, requires consecutive presentation of the statement of net income and other comprehensive income and requires reclassification adjustments from other comprehensive income to net income to be shown on the financial statements. ASU 2011-05 is effective for all interim and annual reporting periods beginning after December 15, 2011. ASU 2011-05 is not expected to have a material impact on the consolidated financial position, results of operations or cash flows of the Company.

In September 2011, the FASB issued ASU 2011-08 which provides an entity the option to first assess qualitative factors to determine whether it is necessary to perform the current two-step test for goodwill impairment. If an entity believes, as a result of its qualitative assessment, that it is more-likely-than-not that the fair value of a reporting unit is less than its carrying amount, the quantitative impairment test is required. Otherwise, no further testing is required. The revised standard is effective for annual and interim goodwill impairment tests performed for fiscal years beginning after December 15, 2011. However, an entity can choose to adopt earlier even if its annual test date is before the issuance of the final standard, provided that the entity has not yet performed its 2011 annual impairment test or issued its financial statements. As of December 31, 2011, the Company did not elect to early adopt ASU 2011-08. ASU 2011-08 is not expected to have a material impact on the consolidated financial position, results of operations or cash flows of the Company.

The Company is subject to market risk associated with changes in foreign currency exchange rates and interest rates. We may, from time to time, enter into foreign currency forward contracts and interest rate exchange agreements on our debt when we believe there is a financial advantage in doing so. A treasury risk management policy, adopted by the Board of Directors, describes the procedures and controls over derivative financial and commodity instruments, including foreign currency forward contracts and interest rate exchange agreements. Under the policy, we do not use financial or commodity derivative instruments for trading purposes, and the use of these instruments is subject to strict approvals by senior officers. Typically, the use of derivative instruments is limited to foreign currency forward contracts and interest rate exchange agreements on the Company’s outstanding long-term debt or long-term debt that is expected to be issued. The Company’s exposure related to derivative instruments is, in the aggregate, not material to its financial position, results of operations or cash flows.

The Company’s foreign currency exchange rate risk is limited principally to the Euro, Canadian Dollar, British Pound and Chinese Renminbi. We manage our foreign exchange risk principally through invoicing our customers in the same currency as the source of our products. The effect of transaction gains and losses is reported within “Other income (expense)-net” on the Consolidated Statements of Operations.

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The Company’s interest rate exposure is primarily related to the $818.8 million of total debt outstanding at December 31, 2011. Approximately 7% of the debt is priced at interest rates that float with the market. A 50 basis point movement in the interest rate on the floating rate debt would result in an approximate $0.3 million annualized increase or decrease in interest expense and cash flows. The remaining debt is fixed rate debt.

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IDEX CORPORATION

CONSOLIDATED BALANCE SHEETS

See Notes to Consolidated Financial Statements.

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IDEX CORPORATION

CONSOLIDATED STATEMENTS OF OPERATIONS