Original 1974 Oil and Gas trade vintage catalog for FRANK W. MURPHY MANUFACTURER, INC.  Main office and plant were located at 3131 South Sheridan Road, Tulsa, OK.

Manufacturers of Oilfield Equipment.

'MURPHYMATIC CONTROL SYSTEMS and MURPHY SWICHGAGES are engineered around the Murphy 'Nerve Center' concept. In determining the proper Murphy Nerve Center, first decide what function it is to perform when it receives a signal from the SWICHGAGE in the system (shut off fuel supply, engage an alarm, activate standby equipment, shut down pumps, ground out an engine, etc). To this Nerve Center, you can connect any number of SWICHGAGES depending on which functions are to be monitored, such as oil pressure, water temperature, pump pressure, tank level, line pressure, crankcase level, discharge pressure bearing temperature, etc'.

Has product images, description, application and specifications provide product details.

Unbound from a large rare 1974-1975 Composite Catalog of Oil Filed Equipment and Services, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro oilfield control equipment library. Pages are loose.