This industrial grade vacuum gauge is made specifically for us and I've opted for a heavy-duty sensing element inside to offer unmatched durability. Each gauge has a stainless steel case for protection in harsh environments. A gauge like this offers greater accuracy than a general purpose gauge and is typically used in more demanding applications.
This gauge also has a built-in dampener which reduces needle fluttering. Features a convenient highlight at the 21" Hg mark which is the ideal pressure for vacuum veneering.
Case: Stainless Steel
Dial size: 2"
Mount: 1/4" NPT
Dial Face: 0 to 30" Hg
Can I fill the dry gauge with a fluid?
The only difference between non-filled and the filled gauge is the glycerin fluid itself. I've read that glycerin can be bought at most pharmacies and is found in the aisle with laxatives. If you fill your own gauge, be sure to leave 10% air inside.
How do I reset the vacuum gauge so the needle reads zero when there is no pressure on it?
Vacuum gauges often develop internal pressure during shipment when there are large changes in atmospheric pressure. The internal pressure must be released for the gauge to remain accurate. If you have a gauge without liquid filling, you can cut off the tip of the rubber stopper and it should reset the needle to zero. Be sure to cut enough off the top of the gauge so that a tiny hole is visible in the cap. If you have a liquid filled gauge, be sure to do this while the gauge is in the upright position to prevent the loss of fluid and do not install the gauge any way other than vertical.
Review by Jeff Smith
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This gauge works great - I have two vac systems - one for turning and another for use on my carving stand. The gauge on my lathe system was an oil-filled gauge that suddenly started leaking after about 10 years of use. My other system uses an identical gauge that continues to function well, so I decided to replace the bad with the good. Veneer Supplies has been my go to supplier for the bits and pieces needed to build and maintain my two systems. They always have the parts needed, and fulfill orders quickly without fail. It's a great business.
Review by Barry Novak
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The gauge feels more robust than the cheap pressure gauges you can find at the local parts store. The pump I purchased specified 25.5Hg and this gauge read 26Hg so it appears to be accurate as the pump manufacture more likely underrated the capacity.
Review by Jason Spence
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It was time to replace the gauge I purchased when I built my press (using Joe’s plans of course) almost 10 years ago now. I use my press quite a bit so the original held up for while, I would say I got my money’s worth.
Review by Wayne Minami
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I consulted with Joe and he determined that my old gauge was faulty. I only waited a short time for the new gauge to arrive. It fit and performed beautifully. Plus, the price was lower than Amazon. Joe and Veneer Supplies are the best. His customer service is second to none.
Review by Max Girouard
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Setting up another vacuum system and couldn't find one of these locally. I got the dry gauge, and don't see any fluttering of the needle. Nice easy to read gauge.
Review by Mike Lemer
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I am building a vacuum chamber which requires a vacuum gauge. I ordered this gauge and it was delivered as promised within the timeline expected exactly as advertised. Excellent service.
Review by Dale Arnett
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Very good product, with a good price. Fast a friendly service. They let me know as soon as the unit shipped and had FedEx keep me up to date on when it would arrive.
Review by Michael Lawrence
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I have looked everywhere in all my local hardware stores for this piece of equipment. I would have saved a lot of gas if i would i have known it was only a few clicks away! Also it's fill-able. I don't know what liquid yet... but liquid filled gauges are usually easier to read because the needle wont shake so much, which gives you clearer readings!
[from Joe: I do not recommend filling these gauges unless you are 100% certain that you have the proper fluid. Also, both the standard and the filled gauge have a special insert inside the threaded port which limits the flow of air movement and thereby minimizes needle flutter.]