I want to restore the binks filter/dryer/regulator my grandpa had, but I can't find a diaphragm for it. I called binks once and they gave me the numbers of some of their old parts dealers but no dice. I also spent some time looking at generic diaphragms in catalogs but none of them looked like they would fit. I wonder if there is a place where I can send a rubber part and they can make a new one.
