2 inch Heater Union Tailpiece or Buttress

Type of product: Union buttress or tailpiece Specification: 2" S x 2" thread Most common size reference: 2 inch Outer Height: 53mm Outer Diameter: 79mm Internal Diameter: 55mm Commonly used with: 2 inch rigid pipe and 2 inch flexible rigid pipe. Used with Balboa, Gecko, Hydroquip, RMF, Thermcore, Aquatemps, Spa Builders, Brett Aqualine and more. Additional notes: Best to use a plumbing cleaner then pipe cement to assemble. Pipe work pushes inside this part at the female end. With an external thread, this 2 inch tailpiece screws clockwise in to the heater split nut to secure the plastic pipe work to the metal heater tube.