Impeller, In-Line, Noryl, 3 22/25" OD, Armstrong Pumps, Mfr#: 816305-328K

Impeller, Compatible with Brand Armstrong, Compatible with Grainger Part Number 788VA7, 788VA8, Compatible with Manufacturer Model Number 174036MF-113, 174036MF-143, Compatible with Series S-45, Compatible with Series Family S&H, Impeller Material Plastic, Overall Diameter 3.88 in, Compatible with Pump Type In-Line Circulating Pumps, Includes Gasket, Seal Kit, Manufacturers Warranty Length 1 yr