This nylon RV site sewer cap is a watertight locking sewer cap with internal threads for threaded fittings. Sewer cap is installed by hammering it in place either above or below grade. It is held secure by 10 internal watertight concentric rings and the UV protective gasket creates a watertight compression seal. Has embossed lettering with the word SEWER and can be padlocked or zip tied for security. Fits Schedule 40 and 80 PVC pipe. For SWB or SW35 thinwall pipe, you will need a 4 x 4 bushing for our RV site sewer cap to fit your pipe. Sewer attachment is not included.

We carry a cast aluminum metal RV sewer cap, unthreaded nylon sewer cap and a foot pedal nylon RV site sewer cap as well. See below for more information.

Colors: Orange or Yellow

Site Sewer Cap Colors - orange and white show unthreaded units and yellow shows threaded unit.

Installing our site sewer cap