The Aqua-Flo Circ-Master CP Wet Ends 48FR (1.5″x1.5″).  This unit includes the housing, the face plate, the face plate o-ring, the 2.0hp impellor and the ceramic seal kit. This unit also includes a built in bleed screw.

Dimensions:

Length: 185 mm
Width: 170 mm
Depth: 140 mm