Armstrong Fluid Technology 816304-051 Impeller 322838-754 preventing combustion byproduct leakage and

preventing combustion byproduct leakage and ensuring stable internal atmospheric pressure

this component features a 3/8-inch square shaft adapter

65" WC for precise vacuum sensing

accounting for large-coil pressure drops

Armstrong Fluid Technology 816304-051 Impeller 322838-754 preventing combustion byproduct leakage andThe Armstrong Fluid Technology 816304 051 Impeller is a precision engineered 4. 75" bronze impeller designed for high efficiency fluid circulation in commercial and industrial HVAC systems. Specifically crafted for the Armstrong S 55 Series circulator pump and 1050 2B pump models, this non ferrous component ensures long term resistance to corrosion and scaling. Its robust construction facilitates optimal flow rates and maximum pump efficiency, making