VEVOR 3 Gallon Vacuum Chamber and 3.5 CFM Pump Kit, Stainless Steel Chamber, Single Stage Vacuum Pump Degassing Chamber Kit, with Acrylic Lid, Oil, 4.92 ft Hose, for Degassing Resin Silicone Epoxies

I've only had it a couple of weeks, but this thing is a beast! I started with one of those crafty type vacuum chambers. It was aggravating. The top was hard to get off. It wouldn't fit more than a 12 oz cup, and I felt like I still had the occasional bubble. And when I tried this thing I could see why. My old vacuum chamber would cause a thin layer of bubbles on the surface. Watch my video; my 3 oz of epoxy almost overflowed with all the air that got sucked out by this! And I can fit 32 oz cups in it, and the top pops off very easily. It's not perfect. I did like the automatic-off timer on my other one. And sometimes I need to push on the top for a second at the start to get it to seal. Also, once you turn the pump off on this guy, you can't turn it back on without releasing the vacuum in the chamber first. But these things can be worked around, and it's hard to argue with its performance, and for a pretty reasonable price.

Since we buy plastisol in 5 gallon buckets, it requires a lot of mixing to get everything mixed well. We use a drive with an attachment to stir ours which leaves tons of bubbles in the plastisol. Our baits were coming out awful and bubbly so we couldn't sell them. Then we purchased the VEVOR 3 GALLON VACUUM CHAMBER and now we pour our desired amount into a Pyrex after stirring it and watch the bubbles come out of the plastisol. Helps our lures get back to their best shape and leaves a better quality product.

I tell you for the money. this thing is great. I've used it several times. good volume, good size. I'm happy with the pump. nice and quiet. just as people stated. the only thing I would say that's a little bit annoying is that there is when unvacuumed the vacuum chamber domes out so it doesn't sit flat on a table. once it pulls a vacuum that comes up it sits nice and flat on a table. no wobble

works well only issue i had is after only 2 uses the acrylic lid started cracking look for one with a tempered glass lid

It came packaged perfectly no problems putting it together but, it’s kind of hard to get the proper seal in the lid in order for it to remove air. Also the pump doesn’t turn on I have to turn it off and back on a couple of times. Once the pump turns on and I press down on the lid it does work as expected

This product has changed my resin game. To be clear, I mix my resin (with color) in "smaller" batches (I'm not doing deep pours) and then I put the resin in the cup it was mixed in into the vacuum chamber and let her rip - creating vacuum and releasing it until pretty much all the bubbles are gone. Then I pour and I get crystal clear results. Now depending on colorants it can take longer to pop bubbles so make sure you have pot time (ie that the resin can stay in the cup that deep for that long). If not then you might want to put it in the mold but if you are doing smaller, silicone molds like me then keep in mind the vacuum is messy! It makes the resin bubble up and I have to kill it before it bubble over and then it leaves a trail on the way back so after it cures it will need clean up. Far better to be able to vacuum it in the cup and then pour.

Works great. No problems

I have used it 3 times so far and i was surprised by the amount of bubbles that came up to the surface. Its chamber can fit very big pots in it and it seems very durable. If you compare the size and material used (metal) or its build quality, with the small, plasic ones that are sold for about half the price, your choice should be obvious! The pump makes strange noise, as if it is not lubricated at all. That's my only concern.

Das Teil ist gut und macht was es soll. Die Messuhr ist ganz schnell am Anschlag. Müsste viel größeren Messbereich anzeigen. Ich ziehe Luft weit über den Skalenbereich hinaus aus dem Gefäß.

Ottimo prodotto, arrivato nei tempi previsti e ben imballato. Funziona molto bene e fa il suo lavoro e per chi si lamenta della rumorosità posso dire che è molto silenzioso io lo uso in appartamento con tranquillità.

En soit, le système fonctionne bien. Pour mon utilisation, la pompe est a la limite pour enlever les bulles. Elle ce rend difficilement a -29psi et c’est a cette pression que l’epoxy commence a ce vider des bulles. Autre points interessant a savoir est que pour vider les bulles, l’epoxy doit etre rempli de moitié dans le contenant puisque le volume double lors du processus pour enlever l’air. Cela reduit de moitié la quantité maximal d’epoxy a traiter. Pour le reste, j’apprends et l’expérience est bonne pour moi.

I will update this review if the seller replies to my contact. I not sure if I received a deflective product, or if this is just the standard. The lid after just two weeks or simple use has begun to crack heavily. It makes me feel quite unsafe to continue to use. I first heard the lid cracking and breaking before I even saw it. If the lid is this susceptible to damage from light use, I wonder if I should be concerned about the vacuum pump as well. As stated, I only used this pump for two weeks with the correct conditions, oil, etc.. I only used it in one location within constant conditions and weather. I messaged the seller in hopes of a refund or maybe a replacement as this is an major health and safety hazard. I had high hopes seeing as how many people recommended this product not only personally, but online as well. In the end, it's very disappointing as I was extremely excited about this product and to use it. I hope the seller understands this is very dangerous and helps rectify the situation.

Pour l'instant très satisfait ! Ne pas oublier de mettre l'huile !