Reseñas de clientes para Bomba de vacío VEVOR 4CFM 1/4HP Bomba de vacío de aire HVAC A/C Bomba de vacío de paletas rotativas Refrigerante de aire Bomba de vacío de una etapa 1 Válvula Conjunto de manómetro de colector de CA

I paid 166.10 CAD (including tax) for the kit, which is okay, but could be better. The manometers have most of the features you need: the purge valve (to fill the line with refrigerant to avoid adding moisture), the "negative" pressure to show the vacuum, and the taps for closing and opening the flows. But the vacuum part of the manometers is very small, so don't expect to have a precise measure of vacuum, just know that there's a vacuum and that's all, use time to be sure that you really pulled a vacuum. One important thing that's missing in this kit is a tap for self-sealing cans, which is the most type used nowadays, and no, the piercing type is not compatible with the self-sealing ones because the piercing part is thicker

The pump works great and the gauges are ok just wish they were also in psi and not only in Bar for measuring pressure.

As expected.. Fast delivery and it did work as described, going to use it some more times and I am sure it will perform well again.

Tres bon produit tres comptant utilisation simple et fait son travail toujour satisfait sur vevor et jamais de surprise

La pompe a vide fonctionne très bien et l utilisation un peu compliqué car peu d instruction Sinon parfait pression descent en négatif et resté pendant un long temps Juste problème pour injecter le gaz c est plus compliqué

Gute Pumpe mit guter Leistung Bedienungsanleitung leider nicht in Deutsch Schallschutzgummi wäre von Vorteil unter der Pumpe Ansonsten super Gerät

Very fast delivery... I have not yet put this bundled package to use however out of the box it seems that it is good value for the money. I plan to use it for a couple DYI mini split systems installations. I have given it 4 stars as the manifold gauge set is missing the black vacuum pump hose. Also, the owners manual indicates that the manifold gauge set is to come equipped with items not received. I have a ticket in with customer service and I am trusting that the hose and items will be shipped in short order.

Todo bien y rapido y de manejo sencillo...............................................................

Not a bad set of gauges, only issue I ever had was an o-ring that became dislodged and was blocking off one of the hoses, other than that everything works great, I've used it 4 - 5 times over the last 1 - 2 years.

Utilizzata per impianto climatizzatore monosplit di casa ha fatto ciò che mi aspettavo , ottima pompa. Ho fatto il vuoto per circa 30min. Dopo averla utilizzata ho lasciato la pompa sul pavimanto di casa, dalla pompa è uscito olio che mi ha macchiato il pavimento in cotto . Il tappo del serbatoio sembrava chiuso con il suo oring. Non ho capito da dove sia uscito l' olio , poi ho riposto il tutto, dovrò verificare ancora cosa sia successo. Comunque mettiamo che sia un problema di chiusura del tappo, per il resto non sono soddisfatto del manometro per il vuoto , è praticamente assente . Il KIT dei tubi / manometri è poco utile per chi deve farne uso per installazione climatizzatori , sarebbe da semplificare con un solo tubo + 1 manometro con scala per il vuoto . Fate 2 KIT , così uno sceglie.