Kundenbewertungen für VEVOR 1/4 HP HVAC Vakuumpumpe Manometer-Set 4 CFM Unterdruckpumpe mit Schlauch

El proceso de compra perfecto La recepción del paquete rápido El funcionamiento de la bomba muy bien.

Great price for what you get, hard to beat the fast shipping, function, price, really happy with it

Sokat használtam mire véleménytbirtam , a gép jó tökéletes működik. Az óra negatív irányban kicsit pontatlan. Ezt leszámítva tökéletes

macht was sie muss , gutes Produkt

Kit worked great and did the job.

Work's great

Funziona a meraviglia

Vac pump works great for the price is operation is quiet and pulls a good vacuum. Used on a truck for an hour followed by a car for half an hour didn't cut out but did get warm. We'll worth it for the money. Guages are abit cheap in quality but I never actually used them as I already had a set of quality gauges

Utilizzato per fare messa a vuoto su daikin e samsung, funziona perfettamente. COnsiglio di lasciarla un po' di più del tempo standard.

This was a "I'll try it and if it doesn't work, not much loss" and it worked like a charm. I will not claim to be an HVAC tech, but for installing pre-charged mini-splits this was great. All the connectors worked fine and there were no leaks. The vacuum pump is slow, but at 10% of the cost of a professional quality pump, it is worth waiting as the volume of the mini-split is so small that it really did not make a huge difference in time. The only thing that I added was a vacuum gauge to read in microns instead of just timing the vacuum cycle. I also used an existing argon setup for pressure testing, but could have just vacuumed down the system to check for leaks, (the argon was faster and felt more secure by making sure that the system could handle a couple hundred psi. before opening the charging valves on the unit.) This was a very good purchase.