Originally Posted by alanpeterson68
Can I ask why you are looking for one? Are there advantages over a regular bowl which fits on over a grommet?
IIRC Matais has a pipe that has a screw on bowl and when he went to put his bowl on it fell and spit in half.
OT: I'd look into making a fitting that would cover up the threading on the pipe and replace it with the more typical male bowl mount. You could even try slipping a grommet over the threading and putting a bowl over the grommet. Get creative because I know how hard it is to acquire a new pipe in Australia.