Threaded Sewer Inlet Fitting


Threaded sewer inlet fitting customized to fit the Waste Master nozzle. You may come across some RV parks that require threaded sewer inlet fittings. This is a great fitting to keep on hand in case you come across this.

Simply remove the black donut seal from your nozzle, screw the threaded adapter into the sewer inlet in the ground, and push the nozzle barrel down into it.


Nozzle Not Included



Use the link below and follow the instructions in Doc WM92 to complete the installation process.

WM92 Threaded Sewer Inlet Fitting Instructions

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Technical Data


  • Width at top-  4 3/8 in. wide
  • Width at bottom- 3 1/4 in. wide
  • Height-  3 3/8 in. high