Armstrong Fluid Technology 816304-321 Plastic Impeller 319852-301 Broad Compatibility: Validated for use

Broad Compatibility: Validated for use in 120V/240V control circuits across various commercial refrigeration motor protection applications

Ensures compressor reliability by maintaining proper oil viscosity during cold weather operations

For ease of installation in tight mechanical spaces

Industrial Standard: CSA listed and built to withstand frequent cycling without contact pitting

542 lb/h (1

Armstrong Fluid Technology 816304-321 Plastic Impeller 319852-301 Broad Compatibility: Validated for useThe Armstrong Fluid Technology 816304 321 Plastic Impeller is a precision engineered circulator pump replacement designed to maintain peak hydraulic performance in your heating and cooling systems. This 4 3 4 Plastic Impeller NFI is constructed from high grade, corrosion resistant Noryl material, ensuring optimal pump efficiency and long term durability in demanding HVAC environments. As a critical component for fluid flow systems, this lightweight