Pump Unions and Related Parts

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 (Pump)...

This Parts is a NON-Standard 2" Heater or Pump Union O-Ring that measures 2 5/8" Center to Center. The O-Ring is 2 5/8" center to center and fits some unions but most unions are 2 1/2" center to center... Do not buy this O-Ring until you...

This O-ring is used on some 1 1/2" Pump Union that measures 2 1/8" Center to Center of the o-ring groove.. Part Type    O-RingJet Part Type    Gasket/O-RingCross Section    1/8"Union Fitting...

This Parts is a NON-Standard 2" Heater or Pump Union O-Ring that measures 2 5/8" Center to Center. The O-Ring is 2 5/8" center to center and fits some unions but most unions are 2 1/2" center to center... Do not buy this O-Ring until you...

This Parts is a NON-Standard 2" Heater or Pump Union O-Ring that measures 2 5/8" Center to Center. The O-Ring is 2 5/8" center to center and fits some unions but most unions are 2 1/2" center to center... Do not buy this O-Ring until you...

This part is an O-Ring that fits a Jacuzzi® J Pump Style Pump Union Only.. This O-Ring measures about 2-3/16" Inside Diameter and about 2 1/2" Outside Diameter.. Make sure you look at the pictures of a J Pump union provided in the picture section to...

This Kit is a 1 1/2" Coupler and a 6" Piece of 1 1/2" Flex Pipe used when gluing new plumbing to old plumbing. We call this Technique "Spin it To Win it" Meaning you spin the coupler onto the old plumbing when you are gluing new to old and then purple...