muhrman Posted March 18, 2022 Share Posted March 18, 2022 My pump is rebuilt but have a very small hole in the diaphragm. I believe we can patch it but because of it's age are there any other solutions ? Thanks, Mark Quote Link to comment Share on other sites More sharing options...
Grant MacPherson Posted March 19, 2022 Share Posted March 19, 2022 Hi Mark I have tried a couple of differant materials, one was the top of a solvent wash glove that was fabric and rubber combo. I built a mold and heated it to 300 for 1/2 hour, not sure how long it will work but ran it for 1 summer. I used a diaphram material for another one and it is more difficult to work with but probably will last forever. I heated this one as well but it didn't take on much of the mold shape and went quite flat again. Attached is the info. Hope that helps. Grant Quote Link to comment Share on other sites More sharing options...
muhrman Posted March 21, 2022 Author Share Posted March 21, 2022 Thanks Grant. This is excellent info. I will order material and give it a shot. Quote Link to comment Share on other sites More sharing options...
Grant MacPherson Posted March 21, 2022 Share Posted March 21, 2022 they were very helpful and can order any size you want. Quote Link to comment Share on other sites More sharing options...
lastss Posted March 29, 2022 Share Posted March 29, 2022 I have a factory one available if interested old stock no issues DM me an offer. Thanks Quote Link to comment Share on other sites More sharing options...
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