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Mahogany paper grain — description and returns beneath the overlapping buy card.
5" WC regulation point
1875 inch bore provides a true interference-free fit
Enhanced Contact Material: Utilizes AgSnIn contacts to prevent welding and ensure long-term performance in high-frequency applications
this means a reliable field-installable solution that extends the cooling operating range beyond the standard 55°F factory limit
Whether you are performing a unit heater motor repair or a full HVAC blower motor replacement
Crown Engineering 10010 Coupler 320788-702 5" WC regulation pointThe 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