Duel Line pressure tank diaphram help needed

[huntleybill]

I’m restoring this tank and I need to replace the diaphragm. I have attached a pic. I need the top one but all I can find is the bottom one. Is there a supplier for these? Please advise. Thank you

Bill

 

[frankr]

376987 (1957) diaphragm with riveted support washers was replaced by 0377327 kit which updated it to 1958 style with different push button and support washer.

 

[labrador-guy]

Wow! ya learn something every day.  I have a bunch of those tanks and every one I have with that metal washer on it is held on with a small nut and lock washer.  I have just punched a hole in the diaphragm and it was good to go. Bill I could find you a push button with a nut on it if you want.   PM me if you want to do that.

dale

[Steve D]

Bill, I have that mushroom shaped button and support washer that you need to upgrade, allowing you to use that new diaphragm you have. Here’s my email if you want to get a hold of me.  sdpiazza (at) aol (dot) com

[labrador-guy]

Bill it looks like Steve has you covered.  I have more tanks with silver buttons than I originally thought.  I like the pressure tanks but they can be tricky to repair.

dale

Ya can’t buy happiness but you can buy another old kicker…. that’s almost the same!

[Author]

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