Kundeanmeldelser for VEVOR luftdrevet dobbeltmembranpumpe, innløp og utløp, hus i rustfritt stål, 11,4 l/min (3 GPM), PTFE-membran pneumatisk overføringspumpe for petroleum, diesel, olje og lavviskøse væsker

Al principio no le funcionaba, el sistema es sencillo hablé con el equipo de vevor, pero necesitaba que funcionara no podía esperar a una solución tardía ya que era para el trabajo. La desmonté, y la engrase el eje interior la volví a montar y funcionó. Por lo demás la bomba es sencilla tal vez se me queda un poco corta de caudal, a futuro compraré el modelo superior.

I use this pump on my maple syrup press and haven’t had an issue with it at all, great pump and works with hot and cold maple syrup

premier essai concluant un peu petite le modèle au dessus devrai mieux me convenir.

Pumps used motor oil very well

So far it’s working perfectly and smooth operating. Its quality seems as advertised. Running it to feed waste oil into a centrifuge

I used this pump for pumping Bentonite (drill mud), which is significantly thicker than water, and it worked quite well. I put a regulator and a valve to control the air and pressure, and between the two I had all the control I needed for the pump. I had all the flow I required without running the pump at full capacity. Your application and results may differ. Worked flawlessly for me and I could not beat the price.

Funktioniert einwandfrei Sehr laut

La bomba funciona bien solo que al inicio. Hubo problemas con una fuga de aire debido a tornillos flojos

Attention, cette pompe ne correspond pas à sa description. Elle n'est pas en inox et elle n'est pas alimentaire donc ne permet pas le transfert de boissons.

ive bought two. One is completely useless and the other works. You'll need to tighten all the bolts before you do anything, they will be loose. The return process is bad. They want to see a video of the thing not working and then they might refund, might not. I was not able to get a refund on this. They said they'd give me $40 but I never saw the money.