Crown Engineering 10010 Coupler 319847-401 Broad Gas Compatibility: Handles natural

Broad Gas Compatibility: Handles natural gas

this is a complete fan blade assembly with an integrated hub designed for standard 1/2-inch shafts

significant rust scaling

Is the SP3000-WR compatible with my existing Honeywell controller

Crown Engineering 10010 Coupler 319847-401 Broad Gas Compatibility: Handles naturalThe Crown Engineering 10010 Coupler is a professional grade Spiralink pump coupler designed for high torque hydronic heating systems. Specifically engineered for 1 12 to 1 3 HP motors, it features a unique single spring spiral design that provides 3 dimensional flexibility to compensate for shaft misalignment between the motor and the pump head. Unlike older, multi part "fly away" couplings, this one piece HVAC pump coupling eliminates friction