VEVOR 3.5cfm Vacuum Pump has many uses for home or business

I talk, show and give a demonstration for the 3.5cfm Vacuum Pump. To view more information on Amazon, click on link below.
amzn.to/3rohigt
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[@paulthompson1654]

Up to 4 cfm is fine up to the size of a small automotive aircon very slow but 6--8 cfm on any size auto is deal . Must be used with a specialist vacuum hose A 2 stage pump is mandatory for deep vacuum in a refrigerant situation . A micron gauge can measure upto 50,000 units This occurs at 29.5 --30 inches vac Shows moisture evaporation . Your set up is mainly used for industry not refrigerant use

[@datruth9850]

Excellent demo. Thank you sir.

[@MatthewJohnson-pi9hl]

Great Video. Thanks!!

[@SquishieBakery]

I wish the camera was closer😢 cause i cant see where to connect the hoses to which port...

[@samowens44]

The yellow hose is connected to the top port of the pump. The two port take different size connectors. The other end of yellow hose is connected to center port of the gauge set. The blue hose is connected to the left gauge and other end is connected to bottle for vacuum test.

[@BackpackerSourav]

can this use for composite vacuum bagging??

[@samowens44]

Yes it is a vacuum pump and ca vacuum air from anything.

[@davorsculac2252]

Hi Sam, Thank you for your demonstration and all info you provided. Since you got the vacuum pump, did you use it on any project with car/domestic AC? Is it working good, any issues? Kind regards

[@samowens44]

@davorsculac2252 Thanks for your comment. No I have not had an opportunity to use the Vacuum Pump. As an Amazon Influencer I receive lots of products and do my best to learn each one to demonstrate the features and show how the product can work. I receive a lot of VEVOR products and really like them. If you see me do a video, I am behind the product with good results.