The 2 Buttress Threaded x 2 Slip Tailpiece Groved 417-5050 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 711-4030
To avoid leaks, use a grove gasket between the components.