fuel pump diaphram material

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Baron0418
Posts: 55
Joined: Sun Apr 03, 2016 7:33 pm

fuel pump diaphram material

Postby Baron0418 » Sun Jul 16, 2017 11:07 am

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

FrankR
Posts: 2791
Joined: Tue Mar 10, 2015 6:32 pm
Location: Florida

Re: fuel pump diaphram material

Postby FrankR » Sun Jul 16, 2017 11:48 am

I think this is what I ordered last time (it's been awhile) https://www.mcmaster.com/#86715K259

jw in dixie
Posts: 354
Joined: Mon Mar 09, 2015 5:06 pm
Location: Huntsville, AL
Contact:

Re: fuel pump diaphram material

Postby jw in dixie » Sun Jul 16, 2017 12:42 pm

Take your micrometer to Harbor Freight and check their Buna-n gloves. Read somewhere that they have been used for fuel pump material.
JW in Dixie

Chris_P
Posts: 2250
Joined: Tue Mar 10, 2015 4:59 pm
Location: Hamilton ON
Contact:

Re: fuel pump diaphram material

Postby Chris_P » Sun Jul 16, 2017 12:50 pm

012 is the thickness.

1/64" that Frank posted is close enough!

Royal1954
Posts: 1
Joined: Wed Apr 12, 2017 1:20 pm

Re: fuel pump diaphram material

Postby Royal1954 » Sun Jul 16, 2017 1:28 pm

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.

Chris_P
Posts: 2250
Joined: Tue Mar 10, 2015 4:59 pm
Location: Hamilton ON
Contact:

Re: fuel pump diaphram material

Postby Chris_P » Sun Jul 16, 2017 2:09 pm

Here is ollies 012 material

http://pfs-ware.com/Parts/FuelPump.htm

FrankR
Posts: 2791
Joined: Tue Mar 10, 2015 6:32 pm
Location: Florida

Re: fuel pump diaphram material

Postby FrankR » Sun Jul 16, 2017 2:40 pm

Chris_P wrote:012 is the thickness.

1/64" that Frank posted is close enough!


1/64" = 0.016"

guzzi john
Posts: 45
Joined: Fri Jun 23, 2017 9:29 am

Re: fuel pump diaphram material

Postby guzzi john » Sun Jul 16, 2017 6:50 pm

3 sq ft from grainger for under $15


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