Pay in 4 interest-free payments of $47.48 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
101" port size
Durable Construction: Heavy-duty steel body with copper connections for reliable brazing/mating and corrosion resistance
offering contractors a reliable solution for field service and equipment upgrades
this is the Factory Authorized OEM replacement
Common Questions Is this pilot assembly compatible with LP gas out of the box
Armstrong Fluid Technology 816665-000 Coupler 320819-301 101" port sizeOptimize your HVACR system's performance with the Armstrong Fluid Technology 816665 000 Coupler. This high quality sleeve type coupler assembly is a critical OEM replacement part designed for seamless torque transfer between the motor and pump shaft. Engineered specifically for Armstrong Series 1060 and S&H Series circulator pumps, this 5 8" x 5 8" coupler ensures a vibration free connection that extends the operational life of your equipment. Built
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