Fits outside diameter of Schedule 40 pipe. Slip cap is installed using solvent weld cement. Used to cap or seal off end of pipe. Dome top for added strength. White fittings used for PVC Schedule 40 pressure applications.
PVC Schedule 40 DWV. PVC-DWV (all hub). Used in some plumbing code areas to connect a branch line into a vertical drain pipe instead of a conventional tee fitting.