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Waterway Viper 56 Frame Pump
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Waterway Viper 56 Frame Pump

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2.5" Suction and 2.5" Discharge (measures 3-5/8" O.D. on threads), 2 Speed, 56 Frame Pump

  • SKU: 372xxxx-xT
  • $399.99 Can

The Wateway Viper 56 Frame is available in these sizes:

Part Number Horse Power Voltage Amp Draw (Low / High Speed)
3721221-1T 3.0 HP 230 Volts 3.5 / 10 Amps
3721621-1T 4.0 HP 230 Volts 4.4 / 12 Amps
3722021-0T 5.0 HP 230 Volts 4.8 / 16.4 Amps


  • Large 2-1/2" intake and discharge (measures 3-5/8" Outside Diameter on pump threads) for improved flow performance and reduced noise.
  • Waterway Viper wet end designed specifically for 56-frame motors.
  • Two double shielded ball bearings, with moisture resistant grease, for quieter operation and longer life.
  • Two speed motors have four sets of insulated windings for increased efficiency.
  • 56-Frame motor for added strength, cooler operating temperatures and longer motor life.
  • Large 8" diameter wet end for increased volume capacity.
  • Split capacitor (start and run), for less energy consumption.
  • Thermally protected to extend the life expectancy of your motor.
  • Wet end can be rotated every 90 degrees.
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