Reading some of the other reviews I am pleased with my purchase. It came with two bottles of oil for the pump which made me figure it shipped with the bare min oil in the pump. Which is good to prevent it possibly leaking everywhere. I have noticed when using the pump a lite fog mist comes out; its oil so I rapped the exhaust port with a rag just to be safe.The one thing i am concerned about is the pressure gage as it doesn’t read 0 when not being used. I know my city is 4K ft above sea level, but I think the gage just needs to be replaced. The fluid inside is only 3/4 full so that might be related. Couldn’t find how to contact the seller so here’s hope they read this.I also didn’t know that using this process to remove bubbles, which worked amazingly, cut the play time of the epoxy in half. So be aware of that.

awsome

My son wanted this for experiments. we sucked the air out of stuff for fun. Marshmellows are fun to do that to.

Very effective at taking out all the bubbles from epoxy resin , that was my main purpose for this product.

The vaccum worked bit I have ahard time seeing through the glass. It came all scratched up both sides.

Husband loves it

Great product, works excellent, received days before estimated delivery. I highly recommend this productIggy

The item arrived on time and in great condition! I'm happy with my purchase!

Love it

Works great