McCrometer - US
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Flow Meter Manufacturer with Expertise in Flow Physics Since 1955

Together we provide customers with superior flow solutions to measure confidently and reliably in the world’s most challenging flow applications


McCrometer is a leading global flow instrumentation specialist. We specialize in the design, manufacture, installation and testing of flow metering solutions. Instrument, process, facility and consulting engineers worldwide have confidently chosen McCrometer’s flow meters for more than 60 years.

Our application engineers, researchers, and designers apply their expertise in flow physics and real-world operating dynamics. The results are some of the most accurate, innovative, and trusted flow meters on the market. Our ISO certified manufacturing facilities and quality control systems are the foundation for being a trusted supplier to fit every customer’s need in diverse markets such as aerospace, agriculture irrigation, chemical and petrochemical, food and beverage, metals and mining, municipal water and wastewater, oil and gas, pharmaceutical, power utilities, pulp and paper, semiconductor and more.

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With two testing facilities in California, we have the flexibility to test flow meters that range from ½ inch to 72-inch in diameter.

Our Porterville flow lab is one of the world’s largest volumetric systems owned and operated by a manufacturer. Calibrated accuracy is assured by ISO 17025 Accreditation.

McCrometer: Listening to Customers. Innovating Unique Solutions.



McCrometer is a subsidiary of Danaher Corporation, ranked 147 on the Fortune 500. Fueled by Danaher’s core values, the Danaher Business System drives continuous improvement to create sustainable processes resulting in superior performance.

Danaher (NYSE: DHR) is a global science and technology innovator committed to helping customers solve complex challenges and improve quality of life around the world. Danaher’s family of world class brands have unparalleled leadership positions in some of the most demanding and attractive industries, including health care, environmental and communications. Danaher’s globally diverse team of 59,000 associates is united by a common culture and operating system, the Danaher Business System, which serves as its ultimate competitive advantage. In 2015, Danaher generated $20.6 billion in revenue with a market capitalization that exceeded $50 billion.