Shipping FREE on all orders over £75 - 
This is a 2.5 HP Aqua-Flo Impeller - part number 91694251. Supplied without seals & wears rings.
As a guide to help you if you cannot locate the horsepower please look at the below:
Diameter: 110mm
Height: 79mm
Intake outer diameter: 53mm
Front and rear vein distance: 9 mm
Fits AquaFlo Flo-Master XP2 Series
Also fits Sundance Theraflo/Theramax 1997-1999, can sometimes be identified as it has 2 white dots on the shaft.
As a guide to help you if you cannot locate the horsepower please look at the below:
Diameter: 110mm
Height: 79mm
Intake outer diameter: 53mm
Front and rear vein distance: 9 mm
Fits AquaFlo Flo-Master XP2 Series
Also fits Sundance Theraflo/Theramax 1997-1999, can sometimes be identified as it has 2 white dots on the shaft.