The file 'Robust Trailer Blowout Adapter 3D Printer Model' is (stl) file type, size is 112.7KB.
3/4 inch garden hose (GH) male fitting x 1/4 inch national pipe thread (NPT) female fitting for blowing out the freshwater system of a camp trailer. Thread in a 1/4 inch NPT Male quick connect fitting and click it on your air compressor hose. Connect the city water hookup to an air compressor @ around 20 psi.
Remixed manomight's design with a thicker wall for the hose thread portion.
Trailer_blowout_adapter.stl | 304.9KB |