Pump diaphragm material
Dan_in_MN
Posted 2024-04-21 1:21 PM (#634810)
Subject: Pump diaphragm material



Member

Posts: 23

I have a latter model of fuel pump on my Poly. My hard line won't line up and currently running rubber from the pump to the carb. I'd like to attempt a cheaper method and replace the diaphragm material in my old pump.
Anyone know where to get some of the diaphragm material? ??
Thank you!
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wizard
Posted 2024-04-21 1:51 PM (#634811 - in reply to #634810)
Subject: Re: Pump diaphragm material



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Location: Southern Sweden - Sturkö island
You'll need a rubber called Viton, that's the most fuel resistant one
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dels56
Posted 2024-04-21 11:04 PM (#634819 - in reply to #634810)
Subject: Re: Pump diaphragm material


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I think the piece I have came from Grainger. 1/32” viton sheet was 24 x 24 if I remember correctly. It has been a long time. Try Then and Now for a kit for your pump.

Del
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