Hot Tub Parts of America

This part is a 2" Center to Center O-Ring that fits some 1 1/2" Pump Unions that features a 2" groove. The O-Ring is 2" center to center and fits Magic Plastics 2" pump unions but there are...

This part is a (1) 1 1/2" Slip X 1 1/2"Slip Coupler PVC Plumbing Fitting.   The Coupler receives a 1 1/2" fitting which measures 1 7/8" OD on one side and then receives a 1 1/2"...

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...

This part is a 1 1/2" Threaded X 1" Slip Heater Union with Gasket or O-Ring that matches Union. The Union recieves a 1" pipe or fitting on one side that measures 1 1/4"...

This part is a 1" FTB X 1" Barb Pump Union with O-ring that matches the Union.   Note: This part now comes in two pieces as the oroginal verions made together is obsolete....

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...

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...

This Kit is a 12' Long RADKit® designed to go onto the outside of a 2" fitting and seal off the area between (2) 2" Fittings Outside to Outside.. An example would be if you had a Suction fitting...

This kit is a 12" Long RADKit® Tight designed to go onto the outside of a 2" pressure fitting and seal off the area between (2) 2" Fittings Outside to Outside..   This RadKit is a tighter...

You are buying a 2 1/2" Thread X 2 1/2" Slip Heater Union with Gasket that matches Union. The Union receives a 2 1/2" pipe or fitting on the glue side and then Screws to a 2 1/2'"...

This part is a 2 1/2" Thread X 1" 90 Degree Barb Heater Union with Gasket that matches Union.   The Union receives a 1" ID pipe on the barb side and then Screws to a 2 1/2'"...

This part is a 2 1/2" Thread X 1" 90 Degree Barb Heater Union. The Union receives a 1" ID pipe on the barb side and then Screws to a 2 1/2'" Heater Flange using a 2 1/2" Nut on...