Established in 1853 as Builder’s Iron Foundry, BIF designs and manufactures venturi flow meters and rate-of-flow controllers for water, wastewater, gases, and other fluid applications. Its flow-measurement work dates to 1893, and decades of development around the Universal Venturi Tube have made that design the center of its product line. From Akron, BIF supplies custom venturi equipment to water markets worldwide.
ANSI/NSF-61
compliance_program
ASME
compliance_program
Key InstrumentsSince 1946, Key Instruments has developed precision fluid measurement and control technology, with a focus on flow meters for air, water and gas applications. Its best-known 2500 Series uses precision-machined, unibody acrylic construction and can be adapted for project and OEM requirements through three levels of customization. The company also provides application expertise to help engineers configure flow, pressure and vacuum instrumentation for real-world process challenges.CROYDON, PA
Schutte & KoertingFounded in 1876, Schutte & Koerting designs and manufactures venturi equipment, including TurboDraft™ fire eductors that help fire departments draw water from remote or shallow sources. The company’s more than a century of work includes supplying portable eductors to the U.S. Navy for shipboard firefighting, while its current TurboDraft line was developed with local firefighters for rural water-supply operations. Its products are made in the USA, and the company is ISO 9001:2015 certified.TREVOSE, PA
Flows.comFlows.com is a family-owned and operated eastern Pennsylvania company that has supplied water meters, flow meters, and related metering systems since 1983. Known as “Water Meter Experts,” it pairs a broad range of established brands with knowledgeable sales support for residential, commercial, and industrial flow-measurement needs.TATAMY, PA
H2flow Controls, IncFrom its base in Sylvania, Ohio, H2flow Controls manufactures equipment that controls, protects and measures electric-motor-driven machines and processes, including flow meters and motor-control systems. Founded in 1999, the privately owned company serves customers through a network of distributors and sales representatives in more than 60 countries. Its FlowVis meter is NSF 50 Level 1 certified, while the AcuFlow line is manufactured in the United States for clean, gray and potable water applications.TOLEDO, OH