Description
Please note: This component has been discontinued by the original manufacturer. An Aqua-Flo XP3 4.0hp impeller designed for XP3 Pump 2 1/2″ x 2 1/2″ Wet End serves as a direct substitute for this part.
This closed face impeller was engineered specifically for Waterway Viper circulation systems featuring 2 1/2″ intake and discharge ports (approximately 3 9/16″ measured across threaded connections). Typically paired with 12amp motors in 4.0 horsepower configurations.
Originally manufactured by Waterway Plastics for their Viper pump series, this 4.0hp rated component requires installation on a thru bolt motor rated at 4.0hp minimum. Compatible wet end must have matching 2 1/2″ x 2 1/2″ port sizing. Shaft seal purchased separately.Impeller Type Closed FaceImpeller Diameter OD 3-13/16″Vane Width ID 7/8″Eye Diameter OD 2-9/16″Eye Length 3/4″Impeller Width OD 1-1/8″Seal Seat Depth n/aShaft Length 1-1/4″Shaft Diameter OD 5/8″Seal Seat Diameter OD n/aManufacturer WaterwayPump Application Viper
