Engineered for efficiency and durability

this component serves as a direct drop-in for several major brands including Tempstar

With an ASME B40

Engineered with high-grade copper alloy contacts and a precision-sensing disc

If your application requires a built-in positioner

Armstrong Fluid Technology 816302-317K Impeller Kit 318820-201 Engineered for efficiency and durabilityThe Armstrong Fluid Technology 816302 317K Impeller Kit is a high performance replacement solution designed specifically for Series H 52, 1050 1B, and 1050 1. 25B circulator pumps. This comprehensive kit features a 5. 25" Noryl impeller, meticulously engineered through injection molding to ensure a dimensionally perfect fit and superior hydraulic performance. By utilizing lightweight Noryl plastic, this centrifugal pump part reduces axial loading on