McDonnell & Miller FS7-4E Switch Els PW 17895 Durable Construction: Built to withstand

Durable Construction: Built to withstand high-heat environments and frequent cycling

is a heavy-duty water regulating valve designed for condensing pressure control in medium-to-large-scale refrigeration systems

It is widely used with Belimo AF

verify your current blower wheel hub diameter and bearing inner races to ensure a seamless fit

this model is rated for fluid temperatures up to 180°F

McDonnell & Miller FS7-4E Switch Els PW 17895 Durable Construction: Built to withstandThe McDonnell & Miller FS7 4E (Part Number 120100) is a heavy duty industrial liquid flow switch designed specifically for hazardous environments. Featuring a NEMA 7 and 9 explosion proof enclosure, this unit is rated for Class I, Groups C and D, and Class II, Groups E, F, and G, ensuring safe operation in volatile atmospheres. The 1 1 4" NPT brass body utilizes a sealed tube construction and a magnetic switching mechanism to provide reliable SPDT