Customer Reviews for Vevor 3CFM 1 Stages Refrigerant Vacuum Pump Refrigeration Gauges Tools Air Condition

Bon début mais seulement les bouchons en plastique sont très fragiles et provoquent des entrées d’ air lors des tirages à vide . Pouvez-vous vu l’ envoyer des bouchons en laiton pour les deux sorties merci

can't achieve the goal of less than 500 microns on 4ton home HVAC with 22ft line set. useless

Worth nothing

Buyer Beware!! This pump for being a 12- cfm pump does not pull any faster a vacuum than my name brand 5 cfm pump I have. It’s bulky and heavy with no benefits of a quicker vacuum time.

Es un fracaso comprar por aqui, yo creía que vevor era mas formal que tictok y veo que las otras plataformas son mejores y tienen mejor logística, no voy a comprar mas por aqui y no lo voy aconsejar

This vacuum pump is a POS and even if you buy the warranty they want you to fix it your self I used it twice as per instructions it got hot and locked up and now have to fight with them to get new one not going good again do not buy

È un prodotto di alta qualità, lo utilizzo per VRV per canalizzati o per pompe di calore importanti. Ma ho dovuto fare una modifica mettere due valvole di non ritorno elettriche sull’uscita così evitando, che l’olio della pompa venga aspirato rimanga in vuoto.

Die Pumpe funktioniert gut und hat ordentlich Leistung. Der aller größte Nachteil ist, dass die Pumpe bei längerem Betrieb warm wird und das Öl zu nebeln beginnt. Das ist nicht so Gesund wenn man einen dichten Ölnebel in der Werkstatt hat. Es ist ein Filter verbaut der aber nicht viel bringt. Ich würde unbedingt eine Abluft nach dem Ölfilter nach draussen empfehlen

I like that it has the adapter for multiple hoses but the oil bottle was empty and it doesn’t work as efficiently as an average 5 cfm pump, but it works. If you’re not a pro that needs it on the regular I’d recommend it, but if you need a pump all the time because you’re an HVAC service guy and you need it to to be efficient. You might want to look for a little bit better quality.

Very quiet pump. Goes down to -800mbar but not lower.