Hankison 3233283 Pressure Switch Els PW 17895 one side of the hub

one side of the hub is broached for hex shafts while the other remains round

Key Benefits for Technicians Environmental Protection: The NEMA 4X rated aluminum enclosure provides superior corrosion resistance and a weatherproof seal for harsh outdoor installations

Engineered Precision: Strictly conforms to SAE J513 refrigeration standards for consistent thread engagement and sealing

making it ideal for managing hybrid heating systems

It is commonly found in 4-ton and 5-ton Lennox 13ACD

Hankison 3233283 Pressure Switch Els PW 17895 one side of the hubThe Hankison 3233283 High Pressure Switch M R is a critical safety component engineered for precision monitoring in high pressure compressed air and refrigeration systems. As a manual reset (M R) control, this switch is designed to provide fail safe protection by deactivating the system when internal pressures exceed the calibrated safety threshold, preventing catastrophic equipment failure and ensuring operational safety for industrial air dryers.