1.5 HP Waterway pump operating on 115Volts this pump is suitable for many small hot tub brands that are plug and play models. The Executive 48 series pumps are reliable and provide great performance in the smaller 115V version for the smaller hot tubs.
- 1.5 HP Waterway Executive hot tub pump, 2 Speed heavy duty 48 frame,
- Waterway OEM part # 3420610-1A.
- 2" intake and 2" discharge, (3" actual outside diameter on threads)
- 115-120volt, 60 Hz North American only.
- 13.3 Amps high speed (3450 RPM)
- 4.4 Amps low speed (1725 RPM).
- Large 7.5" diameter wet end for higher head pressure
- Thermally protected for extended life expectancy
- Double shielded ball bearing with moisture resistant grease
- Wet end can be rotated for LEFT or RIGHT side discharge applications, ships with discharge up.
- Includes, 2 - 2" union O-rings automatically added to cart at checkout.
When replacing a hot tub pump it is recommended to replace the union O-ring as they can develop flat edges from being compressed over the years and when a new pump is installed without replacing the O-ring the union can leak and if over tightened will crack.
- Pump cord and unions sold separately.
The PF- model number from your old pump should not be used as a reference for selecting a new replacement pump as Waterway has produced up to 4 known variations of pumps with the same model number which are different enough that they are not interchangeable. Always select a replacement pump with the same part number as the Waterway part number on the label on your old pump.
Good to know:
This is one of the smallest hot tub pumps in the Waterway executive 48 series of pumps with side discharge. Operating at 115 Volts its commonly found in smaller spas that are plug & play type. When selecting a replacement pump for your hot tub always compare the AMPS from your old pump to the new pump to ensure they are similar and not higher, especially the high speed AMP draw, the high speed AMP draw of the new pump should new exceed that of the old pump.
If your pump thread O.D. is (approx.) 3.0", Then you'll need a Pump with union size 2.0".
If your pump thread O.D. is (approx.) 3 5/8", Then you'll need a Pump with union size 2 1/2".