Fits the older, smooth body Emerson 56 frame (6.1 inch) pumps only. There is an identical part to this that was used with Magnetek motors which was 56 frame (6.3 inch)

This unit includes the housing, the face plate, the face plate o-ring, the 2.5hp impeller and the ceramic seal kit. This unit also includes a built-in bleed screw.

The space between the impeller plates is 10mm.

Dimensions:

Length: 200 mm
Width: 185 mm (main face diameter not screw holes)
Depth: 140 mm