Armstrong Fluid Technology 182212-649 Pump 320074-702 maintaining the factory length ensures

maintaining the factory length ensures consistent resistance and avoids compromising the UL listing of the burner assembly

Clean Combustion: Precision-drilled ports provide a stable

but the underlying airflow restriction should also be addressed

preventing hazardous gas buildup during system operation

Armstrong Fluid Technology 182212-649 Pump 320074-702 maintaining the factory length ensuresThe Armstrong Fluid Technology 182212 649 is a high performance E19. 2 model from the renowned ARMflo E. 2 Series. Engineered for demanding hydronic heating and cooling applications, this cast iron circulator pump features a 2 5 HP, 120V single phase motor operating at 3450 RPM. Its advanced dry motor design provides up to 41% better efficiency than competitive models, making it a premier energy efficient pump for large residential and light