Customer Reviews for Vevor 1.8 CFM 1/4 HP 1 Stage Air Conditioner Vacuum Pump With 2 Gallon Vacuum Chamber

I was able to set this up with a little experimenting despite it shipping with no directions.A bit small, but its now set up to decompress the chamber to about -20. Shut the valve and stip the pump.I leave my resin about 3 min, crack the intake to reprssirize, heat blast the surface and depressurize again. 3 rounds and my resin is about as gas free as it gets.

Easy to set up and easy to use! Can beat the price! Will recommend to many others! Fast hook up and works well with other vessels.

I received the product in well packaged (perfect condition) in a short time. The quality of the product is excellent very practical end easy to use straight out of the box. The vacuum suction easily reaches the maximum and hold it for a long time without losing the vacuum. The generator comes with the unit is performing fine right after filling up with the provided hydraulic oil and low on noise level. I’m using the unit on daily basis with no issues…I’m satisfied with my vacuum chamber unit and further more love the VEVOR products for a simple reason affordable price and high quality.

Works well, although pressure gauge doesn’t quite get to 1 bar. My product didn’t come with oil for the vac pump ether. Other than that great little product

Love this pump, make sure it has oil and your good to go! High quality for a very low price. Definitely recommended

This pump and chamber worked just as it should. I have never been disappointed with vevor. Just what I needed for resin casting. Thank you again vevor.

I have ran this punk long enough to vouch this is a great deal, they could easily charge 30 dollars more. Great for purging bho

The product is working fine for me and have no complaints .

I adore this vacuum chamber. I'm a resin artist, and I was curious about getting crystal clear resin with a vacuum pot (which is kind of hard), but it works SO well for silicone mold making. It's easy to use, right out of the box. The vacuum pump does leak a little bit of oil as it's in use- but I put a paper towel under it and it's fine. It's fun to watch the bubbles pop in the surfaces you put inside! Great seal, easy to assemble. Instructions are a little vague, but, there are plenty of tutorials for this machine on youtube.

It does what it is supposed to do. I had some air leaking in were the gauge goes through the acrylic top. I have no idea what gaskets would work so I just sealed it with some epoxy. =PNow it holds great. Good value.