Crown Engineering 41299 Pump Coupler 322056-301 though larger commercial units (750-850)

though larger commercial units (750-850) should verify the part number for technical revisions

and 2HC series units

It features precise microprocessing to monitor safety circuits and limit switches

This red hat solenoid coil utilizes a molded epoxy construction to encapsulate the windings

Crown Engineering 41299 Pump Coupler 322056-301 though larger commercial units (750-850)The Crown Engineering 41299 Pump Coupler is a precision engineered spring pump coupler designed for high performance service in hydronic heating systems. Specifically built for Armstrong S 25, S 34, and S 35 circulator pumps, this component ensures a reliable mechanical connection between the 1 12 HP to 1 3 HP motor and the pump assembly. Constructed with a robust iron body and a heavy duty spring, it features a 1 2 inch by 1 2 inch bore size to