The 2 Buttress Threaded x 2 Slip Tailpiece Flat 417-5040 is a heater tailpiece with a back slip connection for 2 inch inner diameter flex hose or pipe, or the spigot connection from another 2" PVC part.
Features:
Material: PVC
Colour: White
Size: 2" Buttress x 2" Slip
Used with Flat Gasket 711-4010
To avoid leaks, use a flat gasket between the components.