fuel pump diaphram material

This topic has 7 replies, 6 voices, and was last updated 8 years, 8 months ago by guzzi-john.

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July 16, 2017 at 3:07 pm #7657
baron0418
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US Member
Hi all I am sure Mcmaster-Carr has suitable replacement fuel pump diaphragm material but They just have so many I am not sure where to start. Any Ideas anyone? Thanks, Brian in Michigan 810-794-7685
July 16, 2017 at 3:48 pm #61698
frankr
Participant
I think this is what I ordered last time (it’s been awhile) https://www.mcmaster.com/#86715K259
July 16, 2017 at 4:42 pm #61701
jw-in-dixie
Participant
Take your micrometer to Harbor Freight and check their Buna-n gloves. Read somewhere that they have been used for fuel pump material.
July 16, 2017 at 4:50 pm #61702
chris-p
Participant
012 is the thickness.

1/64" that Frank posted is close enough!
July 16, 2017 at 5:28 pm #61705
royaljoe1954
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US MEMBER PAY BY CHECK
Go to Ollie’s Marine in the links section. He has Buna-N-Nitrite .15 thickness. I have used it in fuel pumps with great success.
July 16, 2017 at 6:09 pm #61707
chris-p
Participant
Here is ollies 012 material

http://pfs-ware.com/Parts/FuelPump.htm
July 16, 2017 at 6:40 pm #61709
frankr
Participant
quote Chris_P:

012 is the thickness.

1/64″ that Frank posted is close enough!

1/64" = 0.016"
July 16, 2017 at 10:50 pm #61720
guzzi-john
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3 sq ft from grainger for under $15
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