Impeller

Waterway Plastics Item Number 310-4190B
For Pre-2003 Models, please see picture #3
Used On Waterway Executive Wet Ends

• 4 HP 56 Frame

This Item Has Changed As Of 2003 A Wear Ring (5039-13) Is Required With A New Impeller.
Waterway Has Made Another Change And The Dimensions Below Do Not Match, However It Will Work! Now No Molded Number And Completely Retooled!

General Description:
This Is A 4 Hp Impeller Used On The Waterway Executive Pump Gray Plastic Impeller

This Has A Double Stepped Inlet
The Second Step Is 2-3/4" Diameter

Closed Face Or Open Impeller:   Closed Face

Number Of Vanes 6

Outside Diameter:       4-1/2"

Thickness:      1/2"   
(Inside Vane Thickness At Outside Edge Of Impeller)

Thickness:      3/4"
(Outside Vane Thickness At Outside Edge Of Impeller)

Front To Back:  3-1/16"
(From End Of Shaft To Front On Intake)

Inlet Inside Diameter:  2-3/16"
Inlet Outside Diameter: 2-3/8"

Inlet Length: 15/16" Total
Inlet Length: 11/16" 2-3/8" Diameter Section