Swr Rubber Ring

In These PVC SWR Drainage Fittings with Rubber Ring, there is One end of the Fittings is plain and other end is self-socketed with an integral to hold rubber gasket. The plain end of Fitting insert in Pipe and another plain end of Pipe/Fitting can ne Very easily inserted in Pipe/Fittings with the help of rubber Lubricant in rubber gasket's end of fitting to ensure a 100% LEAK PROOF joint when jointed with a rubber gasket.