Control valve vacuum diaphragm replacement?

[volkenstein]

All,
   I believe this is something that's no longer available, correct? Well, I was thinking about what to use if one ever got a hole in it and.......
What do you reckon about using inflatable air-bed material?
The only possible negative I can think of is some may be too thick (Say Coleman). I was thinking more along the lines of the cheap chinese/taiwanese red/blue inflatables......

My reasoning is that the original material looks like rubber impregnated cloth. You need something that is flexible yet non-porous. An air bed has to have both these qualities......and as for longevity...well...buy a king size air bed and you have enough spares to last beyond your lifetime!!!!

So....who's got a dead c-v diaphragm and is game enough to try?


Enjoy
Volkenstein

[Cobey]

LOL.  I've been looking for a dead control vavle to work on.  Still haven't found one.    May have to get a working spare to take apart.