Ronstan Plug to Schrader Valve Adapter

I wanted to do a pressure test to see what could be leaking on a sunfish we picked up so I designed a ronstan drain plug to schrader valve adapter. Hooked up my air pump and it worked great.

When it comes to pressure, less is better, you only need less than 1 pound of pressure. Don't blow your boat up.

You can use your ronstan plug washer, or print the included washer file in TPU.

Print Settings

Rafts:

No

Supports:

Notes:

I used .2mm layer heghts, place the ronstan end down on the printer bed, then I did variable layer height settings to print the schrader valve portion at .1mm.

Category: Other