Sta-Rite Dura Jet wet end 3HP

This wet end is a replacement part for a Dura Jet hot tub massage pump. The impeller is labelled as "3HP".

Dura Jet pumps have been around for a long time. They were originally designed by Sta-Rite, but are now manufactured by Balboa HydroAir.

It has two sets of threaded attachment points to fix the wet end to the motor: 48-Frame and 56-Frame.

Dimensions
Separation of 56-Frame attachment points: 147 mm diagonal, 104 mm orthogonal
Separation of fixations 48-Frame attachment points: 131 mm diagonal, 93 mm orthogonal
External diameter of pipe connection: 78 mm (2" MBT thread)

Spare parts
Wet end seal: PS-201
We have drain plugs and the associated o-rings for this wet end, although some older models use different plugs.

Part numbers
Balboa / Pentair: 1215015