3.0HP, 48 Frame 230V, 2-Speed Hot Tub Pump Motor


3-421221CM

Price $421.69
(You save $24.31 )
$446.00

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230 Volt 48 Frame electric motor specifically for residential hot tub application. These motors are sold without the wet end and are commonly referred to as thru-bolt mount motors as the wet end mounts to the face of the motor with the motor thru bolts.


Motor details:

  • 3.0 HP
  • 230 Volts, 60hz
  • 2 speed, 3450/1725 RPM
  • 8.5 amps on high speed and 2.8 amps on low speed
  • 48Y Frame, Thru-Bolt mount with rigid base
  • Only 48 Frame wet end will fit this motor.
  • Only suitable for residential hot tub pumps
  • Shaft is threaded to accept standard wet end
  • Ball bearings on both ends
  • Brand will ship Century Motors or US Motors
  • Wet end not included
  • Electric cord not included


Motor has flat metal base welded to motor case for mounting which is 4" wide and the mounting holes are 3" on centre. These motors are found on many hot tub pump brands like Waterway, Aqua-Flo and Balboa. The current model wet ends from Waterway, Aqua-Flo and Balboa for the 48 frame motors are a direct bolt on to this electric motor. Wiring diagram is on the motor nameplate.

90 Day limited warranty. Warranty covers manufacturing defects. Damage from Installation error, incorrect electrical power voltage and use in applications other than a hot tub pump in a residential hot tub are not covered by manufacturers warranty.

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