The file 'Keg Relief Valve Leak Test Fixture 3D Printer Model' is (stl) file type, size is 54.7KB.
When looking for leaks on a keg, it is easy to soap check the hand-hole perimeter and the beer and gas connections, but there doesn't seem to be a reliable way to leak check the relief valve. So, I made this fixture with a groove for a metric 38x3.5 O-ring that you can press down around the relief valve and fill with water to see if anything is leaking on the relief valve.
Keg_Relief_Leak_Check_Fixture.stl | 228.5KB |