3420610-1U Waterway®2 Speed Spa Pump EX-2, 1.5 HP 115 Volts



MPN: 3420610-1U

Manufacturer: Waterway

Manufacturer Warranty: 1 year part

The Waterway EX-2 spa pump (model number 3420610-1U) is a 1.5 HP, 115-volt, 2-speed pump with a 48-frame. It features a 2″ intake and side discharge (measuring 3″ across). Note that EX-2 pumps are also available in a 56-frame style, so check your current pump’s motor label or measure it. Changing frame size is usually not an issue, but alignment may not be perfect.

Waterway EX-2 Features:

  • Made in USA from highest quality materials with UL and CUL certifications.
  • Equipped with the highest quality Viton Seals. Means this pump can hand salt systems.
  • Equipped with high efficiency electrical motors, custom designed for Spa applications.

This Waterway EX-2 Pump Specs:

  • 1.5 Horsepower
  • 48 Frame
  • 115 Volts
  • 2 Speed
  • 16.4 / 4.4 Amps.
  • 2″ Suction and Discharge
  • Side Discharge

Technical and Installation:

  • Pump is shipped in the wet-end orientation shown. Please review How to Rotate a Pump Wet End
  • Most pumps are shipped without a cord, and you will need to use your existing cord or purchase a new amp cord.
  • Please see How to Wire a Spa Pump and the “related products” below to purchase replacement amp cord.


EX-2 Pump Wiring Instructions Here

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