Power Right Industries PRC504 5BHP 240 volt 2-Speed Complete Spa Pump with 2" intake/discharge ports with 4-pin amp cord. This pump is commonly found in Cal Spas & Coleman brand hot tubs under the old PUM22000951 or PRC9089X part number.
Voltage: 220, 230 & 240 applications
Amp Hi: 10.5
Amp Lo: 3.8
The 2" intake/discharge ports outside measurement will actually measure 3.0 inches.When replacing a Cal Spas pump remember to replace the pump union o-rings