Impeller, Acura Spa Aquaheat Plus/Magnaflow, 3.0 Horsepower : 821-M

Impeller, Acura Spa Aquaheat Plus/Magnaflow, 3.0 Horsepower Acura Spa Pump Impeller Closed face impeller made for the Aquaheat Plus and Magnaflow spa pumps by Acura Spa. Rated at 3.0hp, it is used in an Aquaheat Plus and/or Magnaflow pump wet end, and must be installed on a 3.0hp (or greater) thru bolt motor. Shaft seal sold separately Impeller Type: Closed Face Impeller Diameter OD: 4-1/8" Vane Width ID: 9/16" Eye Diameter OD: 2-7/16" Eye Length: 1/2" Impeller Width OD: 13/16" Seal Seat Depth: 5/16"Shaft Length: 9/16"Shaft Diameter OD: 1/2"Seal Seat Diameter OD: 1-9/16"Manufacturer: Acura SpaPump Application: Aquaheat Plus, Magnaflow Replaces 5171-11,600911,