Lennox 78W57 SPST 0.27WC Pressure Switch voomi_id_9989 and packing nuts

and packing nuts

Suitable for both 460V and 575V systems

MPN 940R101

This model operates at a power rating of 1/18 horsepower and achieves a speed of 3500 RPM

Product Number: 1178210

Lennox 78W57 SPST 0.27WC Pressure Switch voomi_id_9989 and packing nutsProduct Description The Lennox 78W57 is a single pole, single throw (SPST) pressure switch designed for reliable pressure monitoring and control in various industrial applications. Ideal for use in HVAC, refrigeration, and hydraulic systems, this pressure switch effectively manages system operations by monitoring pressure changes within a range of 0. 03 to 0. 57 inches of water column (WC). Robust brass construction with a stainless steel diaphragm