Milford Gauges and Gages Manufacturers 140 Cascade Blvd Orange Research manufactures a large family of differential pressure gauges, differential pressure switches, differential pressure transmitters, and differential pressure transducers, as well as flowmeters, flow switches and flow transmitters and liquid level float switches. Milford CT Gauges and Gages Manufacturers Orange Research Inc www.orangeresearch.com industrial instrumentation differential pressure differential pressure gauges switches and transmitters liquid andamp; gas flow liquid level switches switches and transmitters differential pressure selection guide flowmeter selection guide l industrial instrumentation differential pressure differential pressure gauges switches and transmitters liquid andamp; gas flow liquid level switches switches and transmitters differential pressure selection guide flowmeter selection guide l Business Reviews Orange Research Inc Testimonials