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Re: Micron Gauge
Posted to HVAC Forum on 10/1/2020 4 Replies

I still use the same manifolds and setup. I've probably replaced the Yellow Jacket valve 2 or 3 times since then, they just wear out over time. [...] [[...]]

I've since started using a Testo 552 micron gauge on both vacuum pumps. I went thru JB Industries ga... Login to read more.

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