Kundenbewertungen für VEVOR 255 L/min(9CFM) 746W(1HP) Vakuumpumpe, 220V Unterdruckpumpe Vakuumgeräte Pumpe, 1720 U Vakuumpumpe Unterdruckpumpe, Unterdruckpumpe Vakuumgeräte Pumpe

Brza isporuka, pumpa je isprobana i radi dobro. Plasticni cep bi trebao biti metalni!

Wonderful product . only issue it was delivered with full of oil and it was spilled every where.

Used for HR freeze Dryer . NO MORE LOW VACUME ERRORS. Needed to Fabricate a check valve. Needed to drill and tap for drain valve. Needed to use a motor starter Relay "00" size for power. & End Bell cover needed Shims, The fan was Interfering. Went with two pumps this one and original HR pump. Also needed one more suction line and a "JIC" "T" for plumbing. Would I do it again? Yes

Erittäin tehokas ja hyvän oloinen pumppu. Todella nopella toimituksella voin suositella muillekkin.

Estoy empezando a realizar pruebas con una ventosa en un control numérico y de momento todo perfecto se comporta muy bien. Quisiera saber si se puede reemplazar la boquilla de ingreso de aire que tiene dos entradas y una especie de válvula antiretorno en el fondo, por un espigón recto de mayor paso, para acoplar una manguera que conecto a un calderin que hace de pulmón de reserva. Sin más les saludo cordialmente.

schnelle lieferung und funktioniert auf den ersten blick wie beschrieben. trotz der angabe \"öl nicht im lieferumfang\" war öl dabei. dementsprechend ist das zusätzlich georderte öl nun über kann man sich vermutlich aber nicht drauf verlassen.

U produktu je napsáno, že je to dvojstupňová vývěva s konečným vakuem 0,3 Pa. Popis je chybný, je jednostupňová s konečným vakuem 5 Pa. Tím nesplnilo mé požadované parametry a vývěvu jsem vrátil. Hodnocení je kladně ovlivněno rychlostí a jednoduchostí vrácení

Very pleased it’s a cheap pump price wise quality looks very well. I haven’t used it much but I am very happy with it.

Very nice price for a vacuum pump who gets the job done. I would buy it again every year of i need one

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.