Description
The Armstrong Fluid Technology 816556-111 Plastic Impeller is a rotating pump component designed to move fluid efficiently within compatible pumping equipment. It operates through a molded plastic impeller structure that generates centrifugal force to circulate water or fluid flow in HVAC systems such as chilled water systems, circulation pumps, and hydronic units. With a precision-balanced design, it mounts onto the pump shaft to ensure smooth rotation and consistent flow distribution. Its operation supports steady fluid movement, maintains circulation balance, and contributes to stable system performance.
