This part is aSet of (2) 2" Slip which measures about 2 3/8" ID X 2" Heater Union which measures about 3" OD with Gaskets . The Union receives a 2" pipe or fitting on one side and then Screws to a 2" Heater Flange Split...

You are buying on a 2" Slip which measures about 2 3/8" ID X 2" which measures about 3" OD Heater Union with Gasket. The Union receives a 2" pipe or fitting on one side that measures about 2 3/8" Outside Diameter and...

This part is a Kit which includes (2) 2" which measure about 3" ID Heater Split Nuts, (4) Screws and (2) Gaskets for use with a 2" Heater Tube & Union. The Heater Flange Split Nut mounts to the heater tube using 2 screws to hold it in place and...

This part is a 2" which measures about 3" ID Heater Split Nut Kit which includes the split nut , (2) Screws and a gasket for use with a 2" Heater Union that would measure about 3" Edge to Edge on the threaded side. The Heater Flange Split Nut mounts to...

This part is a Kit which includes (2) 1 1/2" Heater Split Nuts, (4) Screws and (2) Gaskets for use with a 1 1/2" Heater Tube & Union that would meaure about 2 3/8" OD on the threaded side... The Heater Flange Split Nut mounts to the heater...

This part is a1 1/2" Heater Split Nut Kit which includes the split nut , (2) Screws and a gasket for use with a 1 1/2" Heater Union that measures about 2 3/8" OD.. The Heater Flange Split Nut mounts to the heater tube using 2 screws to hold it in...

You are buying a 1 7/8" Center to Center O-Ring that fits 1 1/2" Heater Union that features a 1 7/8" groove. The O-Ring is 1 7/8" center to center and fits most 1 1/2" heater unions but there are exceptions which normally would be a 2 1/8" center to...

This part is a Set of (2) 2 1/2" Therm Style Pump or Heater Union Gasket Only for use with a 2 1/2" Heater or Pump Union. If your heater or Pump is 2 1/2" this part could be correct we offer (2) different sizes of 2 1/2" gaskets so you need to...

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'" Heater Flange using a 2 1/2" Nut on the heater side...

This part is a Set of (2) 2" Pump Union Split Nut Repair Kit which includes the split nut and (2) Screws for use with a 2" Pump Union. The Pump Union Split Nut that measures about 3" on the Inside of the Threaded Part and mounts to the existing Pump...

This Kit is a Set of (2) 2" Spigot X 2" Slip Slice Gate Valve Kit with a Jacuzzi® J Style Pump Unions with O-rings, (2) 2" Street x Slip Slice Gate Valve and (2) 2" Couplers for glueing 2" plumbing to the slice valve...

This Kit is a 2" Spigot X 2" Slip Slice Gate Valve Kit with a Jacuzzi® J Style Pump Union with O-ring and a 2" Coupler for gluing 2" plumbing to the slice valve.  The Valve receives a 2" pipe or fitting on one side and...