Orange Research is a world leader in differential pressure gauges, switches and transmitters. All of our products are manufac ... tured in Milford, CT, about an hour's drive from New York City. We offer 50 years of experience in the design and production of reliable products, and partner with our customers to engineer solutions and deliver value. We are dedicated to continuous improvement and consistently work to reduce costs and improve our products. Our commitment to excellence allows for the industry's fastest deliveries and the world's highest quality standards! Our products include: • Differential Pressure Gauges • Differential Pressure Switches • Differential Pressure Transmitters • Flow Gauges • Flow Switches • Flow Transmitters • PVC Flow & Filter Monitors • Differential Pressure Flowmeters • Mini-Transmitters • 2-Wire Transmitters Our differential pressure and flow measurement products are used in a variity of industries and applications, including: • Backflow Prevention • Differential Pressure Flow • Cryogenic Tank Level Measurement • Heat Exchangers • Hydraulics • Liquid Level Monitoring • Oil & Gas Industry Applications read more