2 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.
Length: 200 mmWidth: 185 mm (main face diameter not screw holes)Depth: 140 mm
Commonly Used With :
This unit includes the housing the face plate the face plate o-ring the 3.0hp impellor and the ceramic seal kit. This unit also includes a built in bleed screw.The space between the impellor plates is 11mm