Customer Reviews for 140 GPM Air-Operated Double Diaphragm Pump 2 Inch Inlet And Outlet

Easy to order. Part arrived on time. Installed and working like a charm. Easy to order. Part arrived on time. Installed and working like a charm. Easy to order. Part arrived on time. Installed and working like a charm. Easy to order. Part arrived on time. Installed and working like a charm.

Works Good for our application of removing garnet from our water jet tank and would recommend this to anyone needed to pump garnet

Seams to be a very good pump, we are using it to pump old oil from one container to another, seams to be working very well so far.

I bought this pump for asphalt sealcoat on my tank. It pumps excellent. Asphalt sealcoat is a thicker emulsion that is used to protect pavement. This pump handles it with no issues pumping at 90 psi.

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

Work perfect great price

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.

Used to pump oil and works well

You can't beat it for the price & reliability. The pump do last quite a while. .