Klantbeoordelingen voor VEVOR Vacuum Pomp, 3 CFM 1/4 HP vacuümkamer met pomp, 1,5 Gallon / 6,8 L Vacuümkameruitrusting, HVAC Eentraps Koelmiddelvacuümpomp, 220 ml Oliecapaciteit Airconditioning Vacuümpomp Set

Looks nice, works nice, fairly quiet as others noted. The pump came soaked in oil that leaked through the exhaust cap. Most likely this happened because the package was tumbled around while in shipping. Nevertheless, the exhaust cap should be replaced with a sealing cap for transport. I suppose completely draining the oil would not be commercially viable, too time-costly. Anyway, it took me over an hour to clean up the mess thoroughly, including the exhaust cap with filters. It does let oil mist at the exhaust out while pumping (wrap it in paper towel to catch the mist). The vacuum chamber is very nice. The gauge and valves are OK. Holding same pressure for 24 hrs, no leaks. I did get the bottle of oil with it.

Easy to use. Fill pump with oil, connect hoses, drop on gasket, turn on. Held a vacuum all night. No regrets with this purchase.

I NEEDED THIS IN A HURRY TO REPAIR AN ITEM, EXECELLENT PRODUCT FOR VERSATILITY AND MANUFACTURE. GREAT ITEM

Ottimo prodotto, acquistato per degassare la resina epossidica per una creazione artistica! Lo consiglio a tutti per qualità

Das Gerät funktioniert toll und einwandfrei. Eine bessere Beschreibung (vor allem mit deutlicheren Bildern) wäre sehr hilfreich, da nicht klar war, dass alle vier Dichtungen verbaut werden müssen und das Gerät anfangs nicht richtig funktionierte. Eine etwas umständliche, letztendlich aber erfolgreiche Rücksprache mit dem Kundendienst hat Abhilfe geschaffen. Trotz der Startprobleme: Top-Gerät zu Top-Preis!

Entrega rápida e sem problemas , produto de alta qualidade e eficiência, recomendo vivamente assim como todos os produtos da Vevor

Happy with the purchase... Easy to use and silent motor. Just fill it with vacuum oil and you're ready to go.

très bien correspond mon besoin après plusieurs essais rien à dire .........................................................................................................................

tres bien emballé fonctionne correctement. notice un peu succincte sur la mise en route (préciser de remplir la pompe avec l huile, plan de montage de l ensemble manomètre rondelles ..) fond de la cuve pas plat j ai ajouté 4 tampons en feutre pour protéger la cuve et assurer son assise bien a plat si non parait tres bien fonctionner voir a la longue.

I recently purchased this vacuum chamber to perform some experiments related to a PhD project. I was surprised at how good quality all of the equipment was, especially for the price! I will say that the rotary vane pump is very smoky, but our lab has an extraction system so it wasn't a concern!