Kundenbewertungen für VEVOR luftbetriebene Doppelmembranpumpe, 2,54cm Einlass und Auslass, Aluminium, 90L/min (24GPM), max. 8,27 bar für den industriellen Einsatz, QBY4-25LF46-2,54cm-35

Muy buen equipo, funciona correctamente y todo le funciona bien, el tamaño es correcto y funcional, la entrada y la salida corresponde con la descripción.

Works great no issues - definitely holds up to competitive companies for 1/4 of the cost. Would buy again

mooie degelijke pomp. Heb hem inmiddels gebruikt om olie te verpompen en hij werkt perfect. Ik ben er erg blij mee.

built a system to pump used oil into a tank outside of our shop building, this pump hasen`t missed a beat! even when i had to discard a tote of sludged oil with debris in it, it pumped it out no problem.

Very nice product. Delivery was fast, packaged very well. Easy to install and works better than expected.

great value for money. We have 8 of these pumps now with two in their second year of service without any trouble.

I have purchased multiples of these diagphram pumps. Great for mild acids and bases and waste water. We have had some in service for close to 2 years now with about 4 hours use per day without any hassles.

Great price, quality and lead time. We have purchased a second one of these diaphram pumps now and very happy with the performance.

Works great for the application we are using it for. It's a strong pump and fits perfectly to the tank we mounted it to.

For the money this pump does the trick at moving used oils. It has the ability to move some of the trash that collects on the bottom of the tanks but slows it's cycling when it's really thick and gross. My unit has a smallish leak on one side of the output leg and the bolts are tight. Not sure what the deal is there. I've used it about 8x now and have moved about 375gallons of varied used oils. One batch has a lot of debris in the tank and was the main purpose for buying this unit. Be nice if the manual was a little clearer on English.