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Built with a heavy-duty brass body and stainless steel internal trim
Rated at 229 MFD and 330V
Precision Calibration: Easily adjustable set points ranging from 0
Its construction allows for multi-positional mounting
MARS 43331 Pressure Switch 322057-301 Built with a heavy-duty brassThe MARS 43331 Pressure Switch is a professional grade high pressure cutout designed for heavy duty HVACR applications. Engineered for precision, this SPST normally closed control features a fixed setpoint that triggers an open on pressure rise at 400 PSI and provides an automatic reset when system pressure drops to 300 PSI. This encapsulated pressure control is built to withstand harsh environments, utilizing a hermetically sealed sensor to ensure
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