Milwaukee 2771-20 M18 Transfer Pump

We do humanitarian mission work in the jungles of Central America, where there is no electricity or running water—just the river. Every evening, we rely on bucket showers, but hauling water from the river to our camp 300 feet away has always been a challenge.That changed when we purchased these Milwaukee pumps! They have been a tremendous blessing, making it so much easier to bring water to our site. They work great, are reliable, and have saved us so much time and effort. If you need a powerful and efficient pump, this is the one to get. Highly recommended!

I'm off grid and have a stream about 60' from my holding tank. I use this to fill a 250 gallon tank for weekends of fun. It takes about 2 full 6AH batteries and 40 minutes to fill the 250 gallon tank but I don't have to haul water, YAAAAYY! Works way better than an RV 12 volt pump and fills way faster. Excellent Pump! Highly Recommend!

This was my replacement for my Ryobi transfer pump when it finally burned out. The Milwaukee is a totally different animal. I am amazed by how fast it moves the water and it's not as loud and clunky sounding. It's very conservative on the battery as well. This is a very nice tool. I give it a 10/10!

I bought this to make aquarium water changes easier. It sure does. It takes maybe 8 minutes to pump.out half the water in a 100 gallon tank. Of course it makes quicker work on the 50g and 35g tanks. The pump does have a whine to it but it is not awful and is not loud enough to scare the cat. I have a new 8ah battery and it looks like it could fit a 12 but I cannot vouch for that. I appreciate that the hose fittings are metal. The pump is self-priming which was a must have feature for me. This saves my back and am very happy with the purchase

Works great and pumps fast.

Power is adequate, bring a large battery.I have left her outside, with the full battery, in a bad rainstorm. No issues, push the button and off she goes.No shut-off when she pumps air though, I have to watch the pumping and shut her off when the water is pumped out.Suction is good, she needs a relatively stiff hose on the intake side or the hose will collapse.

Bought this for my paddle boards and it works so good. You do need to purchase an attachment if you want to use for paddle boards I bought a pack of 2 for 12 bucks. I used an M18 battery pumped up 2 boards and it only used one bar of battery. Great for tires also. Plus beats having to hand pump any floatation devices.

Saves so much time at work. I use it for mainly diesel and ive used it on coolant as well. Washing machine hoses are perfect for it and I recommend getting some 3/4 caps to protect the ports