Supco Pressure Switch - 400 PSI Open 280 PSI Closed

High precision controls at economical prices. Encapsulated, non-adjustable, single pole - single throw, direct mount switches for use with HFC, HCFC, and CFC refrigerants. Features: Low pressure SPST open on pressure fall Temperatures: Ambient 20°FF to 176°FF (-30°FC to 80°FC). Fluid 60°FF to 250°FF (-50°FC to 120°FC) Rated Voltage: 50/60 Hz, 24/120/240 Volts (6 RLA, 36 LRA) Life at rated load: 100,000 cycles ¼" SAE female flare fitting with valve core depressor Snap acting stainless steel hermetically sealed sensor (SHP, SLP, and SFC) Small size ...

Universal design serves the widest variety of applications for starting or stopping electrically operated equipment such as signal lights, alarms, motors, automatic burners, metering devices and others. Sensitivity adjustment screw for easy flow adjustment. Single pole, double throw snap switch. Includes 4 stainless steel Paddles: 1", 2", 3", 6". Maximum Pressure 160 PSI. NEMA 4 Case.

The V46 is a pressure actuated modulating valve that is suitable for use either on closed or open systems. Direct acting valves open on pressure increase. This type of valve is primarily used to regulate the flow of water or glycol to a water cooled condenser on a refrigeration system. Features: no close fitting or sliding parts in water passages minimizes chatter or water hammer free movement of all parts provides smooth pressure modulation refrigerant adjustment is not affected by water pressure withstands high hydraulic shock without damage range spring does not come in contact with ...

Automatic pressure switch allows for fully automatic operation of dryer booster fan. Fan runs for 10 minutes when positive pressure is sensed in the duct line then shuts off and turns on again as needed.

This P70 Series of controls employs a set of switch contacts that are opened and closed by the movement of pressure actuated bellows. The load-carrying contacts provide direct control of AC motors within the control rating. Note the electrical rating chart for specific models. These controls are available with either close high-open low, open high-close low, or SPDT contact action.