Waterway Circulation Pumps

You are buying a 1" FTB X 3/4" Barb Pump Union with O-ring that matches the Union.The Union receives a 3/4" Inside Diameter Hose which measures about 1" on the outside and then Screws to a 1" Wetend (Pump) Threaded Part on the other side the threads will...

You are buying a 1"FTB X 1" Slip Pump Union with O-ring that matches the Union. The Union receives a 1" Inside Diameter which measures about 1 1/4" on the outside pipe or fitting on one side and then Screws to a 1" Wetend...

Hayward Union Adapter Assembly With this adapter you can convert the old style Hayward 2" Thin Threaded Union to a 1 1/2" threaded fitting which = 1 7/8" O.D. standard wet end. An O-Ring does come with this fitting but if you just needed the O-ring...

Standard Pump Union Adapter Assembly With this adapter you can convert a 2" Threaded Pump Union whcih measures about 3" I.D. to a 1 1/2" threaded fitting which = 1 7/8" O.D. standard wet end. An O-Ring does come with this fitting but if you just needed...

This part is a 1 1/2" Slip X 1 1/2" Pump Union with Gasket or Oring that matches Union. See Pictures for measurements. The Union receives a 1 1/2" pipe or fitting on one side and then Screws to a 1 1/2" Wet...

NOTE: This gasket does not fit your Coleman SALUSPA DO NOT order it.. Click this link to see Saluspa Gaskets.. Saluspa This part is a Standard 1 1/2" Heater or Pump Union Gasket. The gasket is 2 3/8" across and fits unions that have a 1...

Flat Gasket for 1-1/2" Union Pump or Heater, 2-5/16" OD, 1-7/16" , This gasket can be used in conjunction with an o-ring when you need extra room for a tighter seal.