2 HP 48 Frame Waterway Side Pump 220 V 2" In/Out 3420820-1A

Out Side Diameter of Suction or Discharge side physical dimensions are 3-1/16”.This male threaded suction and discharge side of the Wet End, fit into 2” Waterways Pump Unions.1725/ 3450 RPM, 2 speed, Amp Draw (Low / High Speed) 2.6/10.5 Amps, Used in Some Ocean Mirage, ES-1 and ES-7 Old Manual Dial System Hot Tubs and Some Digital reading electronic hot tubs.