







💼 Elevate your workflow with Milwaukee’s powerhouse pump — because downtime is not an option.
The Milwaukee 2771-20 M18 Transfer Pump is a battery-powered, portable utility pump designed for above-ground water transfer. Featuring an 18V lithium-ion battery system, it delivers up to 8 gallons per minute flow rate and can lift water up to 18 feet. Weighing just 8.9 pounds and made in the USA, it combines durability with cordless convenience for professional-grade performance.
| Brand | Milwaukee |
| Color | Black |
| Material | Plastic |
| Style | Above Ground |
| Product Dimensions | 15"L x 7"W x 8"H |
| Power Source | Battery Powered |
| Item Weight | 3.43 Kilograms |
| Maximum Flow Rate | 8 Gallons Per Minute |
| Maximum Lifting Height | 18 Feet |
| Voltage | 18 Volts |
| Global Trade Identification Number | 00826659250210 |
| Manufacturer | Milwaukee Tool |
| UPC | 826659250210 045242473168 |
| Part Number | 2771-20 |
| Item Weight | 7.55 pounds |
| Item model number | 2771-20 |
| Is Discontinued By Manufacturer | No |
| Wattage | 18 watts |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included Components | 2771-20 |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Description Pile | M18 REDLITHIUM |
B**5
Nice pump
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
P**M
Good product
Good product, as described
A**R
Powerful pumping device for small jobs.
This transfer pump was purchased for occasional use. It was first used for emptying toilet tanks, when the gaskets were going bad. It sucked out the water so fast, I was shocked. Just a few seconds were that was required to pump out several quarts of water. I prefer battery-powered devices when working around water. It is very effective and surprisingly quiet for the amount of power. I bought a spare impeller, because it is not clear how long it will last if the water being pumped is full of rust particles or other debris. I have not found this to be a problem. Strongly recommended device if you have Milwaukee batteries and chargers.
Z**H
Have higher amp battery
Awesome works great and great price
A**A
Fills 150 gal rubbermaid tub
Pump power is great, moves water fast and sped up my process to fill water tanks out in pasture. The battery lasts long enough to fill my 150 gal rubbermaid tub. Would recommend buying a second battery for longer projects. Overall - this meets my needs and would recommend.
K**R
Useful tool but…
It’s great pump… when it works. I have had two of them and they both have had to be sent out for warranty repairs. I have two. The first one worked great until it didn’t. It worked properly in the AM and just quit in the PM. I sent it out for repair but l had come to rely on it so much that l bought a second as a replacement. The first one was returned to me working properly but then the SECOND one quit! I sent it out and it was returned in proper working order. Odd. Hence only four stars. My troubles notwithstanding, it’s a great, very useful tool.
J**T
amazing
this thing move water and last a long time on a battery
A**.
great fit
works great for filling water troughs.
Trustpilot
1 month ago
1 day ago