this 10-pack of brass refrigerant pistons ensures that technicians have the high-quality components necessary for maintaining optimal thermal expansion and system efficiency

making it an essential replacement part for furnace draft inducer proving circuits and ventilation flow verification

As a critical component for safe furnace operation

Optimized Efficiency: Designed for minimal pressure drop

making it a versatile choice for walk-in freezers

Shipco Pumps 81602 Impeller Kit 320074-702 this 10-pack of brass refrigerantThe Shipco Pumps 81602 Impeller Kit is a critical maintenance component designed for the precision restoration of condensate pump performance and flow efficiency. This kit centers on a high precision centrifugal impeller engineered to meet the exact hydraulic tolerances required for Shipco series pumps. Replacing a worn or cavitated impeller is essential for maintaining optimal NPSH (Net Positive Suction Head) and preventing motor strain. The 81602