Reseñas de clientes para Bomba de vacío VEVOR de 12 CFM y 1 HP, de paletas, de dos etapas, 3 x 10-1 Pa, para refrigerante de aire acondicionado automático rotativo HVAC, para reparación de automóviles y evacuación por vacío.

At first I was pretty disappointed with this vacuum pump. It struggled to achieve the same vacuum as my old 1/3hp pump. But one of the previous reviews on this page pointed me in the right direction: the outlet filter is much too restrictive. Removing it (the cap that houses it can be opened by undoing one Philips screw) fixed everything, and now I can achieve 50-100 micron vacuum instead of the 400 microns that my 1/3hp pump was limited to. I've observed no ill effects from running without any filter, but I'm sure it's a warranty killer.

Good for small jobs. Oil leaks make sure to empty after use Not to heavy can be moved easily Overheats after 20 minutes of working

I could not get pump below 750 microns, also needs a 3/8" flare fitting. It's low power, so it has to be set pretty high to get a good vacuum but it works great. It gets hot if you aren't careful to take breaks, so make sure to give it a few minutes to cool down between runs. Not a heavy production unit, but great as a cheap bench top unit for hobbies, which is exactly what I bought it for.

La bomba vino con un golpe, por otro lado, lo que me sorprendió es que pesa bastante (esa especificacion esta oculta

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

I received a vacuum pump from VEVOR on Thursday, March 19, which I needed that weekend to complete a manufacturing job. The unit arrived defective and missing the oil sight glass, which appears to have been knocked into the reservoir during shipping. As a result, the pump cannot be filled with oil or used. I contacted support immediately and was told the technical team would follow up within 1–2 business days. It is now Wednesday, March 25, and I have received no response. I have contacted support four times and each time received the same scripted reply: “we will contact you within 48 hours.” More than five days later, there has been no follow-up, no resolution, and no accountability. This failure has directly delayed a paying customer job and caused measurable business impact. At this point, I am requesting an immediate overnight replacement. If this is not resolved promptly, I will be pursuing a chargeback and documenting this experience across review platforms and business channels. If you depend on your equipment for real work—not hobby use—be aware of the risk.

Never received the product and vevor failed to refund It was late past delivery window, and I was not going to be at the receiving location anymore, requested Vevor to cancel order but was told to leave it and refuse delivery when it arrives; told Vevor rep I can't refuse delivery when I'm not going to be there but. He did not cancel the order and now the shipment has gone missing and Vevor has not processed the refund to this date, it been over a month.very poor customer service and extremely poor process