Thread: AC PM-9T Filter canister
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Old May 10th, 2022, 09:16 PM
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Default Re: AC PM-9T Filter canister
The bolt has a copper gasket under its head. How thick is the O-ring that would go on the bolt inside the canister...like perhaps 1/8" 0r 3/16? Probably not critical but heavy enough to keep the bolt in place while plugging the bolt hole using the weight of the bolt against the o-ring until things are torqued.

Do you imagine that the spring has a pressure bypass function in a some particular run of the canister design? Wish I could find an engineering drawing of the PM-9T canister.
Thanks for your quick reply.
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