FW Murphy, established in 1939, is an ISO 9001 registered manufacturer committed to providing innovative products and services for comprehensive equipment management and control solutions. The FW Murphy product line has evolved from its original world famous Swichgage® instrument to include a broad range of engine and engine driven equipment controls and monitoring systems. Typical applications include gas compressors, off-highway and construction equipment, standby generator controls, irrigation and water pumping. FW Murphy is also a certified supplier to major OEM's including Caterpillar, John Deere, and Cummins.