3" Wilkins 975?

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tehachapibackflow

Senior Member

Posts: 18

Location: USA

Saturday, June 10th 2006, 7:32am

3" Wilkins 975?

I am having a problem with a 3" Wilkins 975 RP. I have replaced all the rubbers and the Relief Valve Spring. But I still can't get the relief valve to open during the test process. I am blown away with this. Hopefully someone will be able to help me.

Tyler Napier

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