VEVOR Vacuum Pump Kit HVAC Single Stage AC Vacuum Pump 4.8CFM 1/3HP Air Vacuum Pump with 4 Valve A/C Manifold Gauge Set Refrigerant Air Conditioning

Good product. Great moter

Great Value for the money.All in all, the Pump works nicely. But did have Oil all over Pump and Packaging. could be Shipped and Handled a bit Better and Prefessional.Guages are functional and the 4-way connects are very convienent and useful. only issue was regarding the Freon Caging and Connectors. The valve and assembly dont always align as intended have to make adjustments here and there.Like the the hard case and carrying bag, really nice toucb for especially the value at which paid. must say all and all though. it served its function and i was able to draw a proper vaccum, inject the required oil and freon with very little issues. will most definitely purchase from again.

Thumbs up

Worked great in replacing A/C compressor

Been using them now for almost 4 months regular basis’ vacuum pump holding up good and gauges are accurate

Great product.

The gauges are really nice I gotta say. As for the pump it only pumps down to 650 microns and won’t go any lower. I hooked a digital micron gauge up while evacuating and it wouldn’t go below 650 so I thought to myself how can I have a leak I did a nitrogen pressure test before and It held pressure for 2 hours no problem. I then put the micron gauge directly on the pump and turned it on and it only went to 650 so I knew it was the pump and not a leak especially since it was also holding the vacuum. The gauges are well constructed and are very accurate. If you’re buying this for a mini split it will work because ASHRAE recommends evacuation to below 1000 microns for moisture removal so 650 is acceptable. Overall it’s okay. If you can buy the gauges separately I would because they really are good quality and Try and find a different pump. Unless you’re doing a mini split then this should be okay.

The hose is small don't fit the car valve also the is way to short only 2.5 ft . From China can't send is back is a scam . Do not buy this vacuum.