4HP Waterway Viper XP3 230V 2-spd 2.5 Inch Flo Master


SKU: WW3721621-1V Category: Tags: , , ,


4.0 HP Waterway Viper 230 volt spa pump. This replacement hot tub pump operates at 2- speeds and features 2.5″in and 2.5″out connections.

56-Frame Executive Waterway 2-speed pump 4 HP 230 Volts

  • Amps Hi: 12.0 Amps
  • Low: 4.4
  • 4.0 HP
  • 2.5″ in and 2.5″ out
  • Model WW3721621-1T

The Waterway Viper pumps retro-fit the Aqua Flo Flo-Master XP3. This pump model 3721621-1T will replace your brand name Waterway pump in Canada. Perfect replacement for Pacific Spas (a.k.a. Aber hot tubs) pumps and other hot tub manufacturer brands.


Waterway Viper spa pump features include a Viper wet end especially designed for 56 frame hot tub motors.  There are 2 double shielded ball bearings with moisture resistant grease for longer life and quieter operation. The larger 2 1/2″ intake improves flow performance and reduces pump noise.  This pump uses Viton seals.

Need the o-ring for Viper 2 1/2 inch connection? See WW805-0232-R

Additional information

Weight 40.00 lbs


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