The hot tub pump drain plug barbed hose adaptor fits Waterway (2024 and older), Balboa and Aqua-Flo brand hot tub pump wet ends to attach a 3/8″ clear house to the face. Some manufacturers glue the fittings into place so they cannot be transferred when replacing the pump. If this is the case, purchase new barb fitting(s) as required for the configuration of your spa.
Details:
- Waterway part number 672-4350
- Barb Fitting, 3/8in. Barb x 1/4in. Mpt.
- 1 or 2 barb fittings per pump are sometimes used by hot tub manufacturers in place of pump drain plugs.
- Does not include o-ring. Use the o-ring from the new drain plug you are replacing, or purchase separately. Part 805-0112
- Made in the USA by Waterway Plastics
Fits:
- Waterway Iron Might pumps
- Balboa pumps
- Aqua-flo pumps
- LX Pumps
- Waterway Executive 48 and 56 pumps made in 2024 and earlier
- Waterway Viper pumps made in 2024 and earlier
Note: Waterway has changed the threads of some of their pumps slightly for 2025, if you have a 2025 or newer Waterway Executive 48, Executive 56, or Viper pump you will require part number 413-1201.
Important.
Do not to over-tighten, barb fittings will break off at the threads if too much force is applied as the material is softer than what the wet end is made of.
