Wet End for Aquaflo Circ Master CMHP Pump 0.75HP 1.5" X 1.5" Aqua-flo Type of product: Wet end assembly Manufacturer / Model: Gecko / Aqua-flo Circ Master Centre Discharge. Wet end horse power: 0.75HP (as used on PC-CM115) Colour / Material: Black plastic Connections: 1.5 inch Waterway or Aqua-flo unions. Both suction and pressure have a flat smooth connection meaning that the o'ring would be attached to the union sleeve. The wet end fixes to the pump body with 4 x small bolts, this part holds the female receptacle part of this attachment. The impellor is screwed on to the shaft which protrudes from the centre of the pump body. Dimensions: Height: 205mm Width: 170mm Depth: 143mm Additional notes: This unit includes the housing, the face plate, the face plate o-ring, the 0.75hp impellor and the ceramic seal kit. This unit also includes a built in bleed screw.