Armstrong Fluid Technology 182202-655 Pump 320720-756 we recommend retaining the original

we recommend retaining the original hardware or sourcing grade-appropriate fasteners for the final assembly

Featuring a robust brass body and a 1-inch NPT connection

Water Hammer Resilience: The inverted bucket mechanism is naturally buoyant and handles sudden pressure surges better than float-type or thermostatic alternatives

When you're dealing with a residential furnace or air handler that isn't maintaining static pressure

Armstrong Fluid Technology 182202-655 Pump 320720-756 we recommend retaining the originalThe Armstrong Fluid Technology 182202 655 is a high performance Cast Iron Circulator Pump designed for efficient fluid management in large residential and light commercial systems. Operating at 120Vac with a 1 6HP single phase motor, this Model E13. 2 unit provides an industry leading 3400 RPM for superior head pressure and flow. Engineered as a maintenance free solution, it features permanently lubricated bearings and a durable stainless steel shaft