1. Proving flow in boilers, hot water heaters, and chillers
2. Protects pumps, motors and other equipment against low or no flow
3. Automatically starts auxiliary pumps and engines

Features

1. Magnetically actuated switching design gives superior performance with rugged, hermetically sealed reed switch
2. Simple field switch adjustment allows user to toggle between Normally Open (NO) or Normally Closed (NC) with no change in the electrical connection
3. Switch housing is located outside the process media, allowing simple switch changeover or maintenance without interruption of process flow
4. Full size, field trimmable stainless steel vane provided with removable template calibrated for brass or ductile iron reducing tees with forged steel straight tee/bushing combinations