Model#: MILN2771-20
Condition:
New

What are the different product conditions?

New
Brand new items;Full manufacturer warranty available
Reconditioned
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Certified
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Milwaukee 2771-20 18V Cordless Lithium-Ion Transfer Pump (Bare Tool)

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  • Milwaukee 2771-20 18V Cordless Lithium-Ion Transfer Pump (Bare Tool)
  • Note: Battery & Charger sold separately
List:
$229.99
Sale Price:
$199.00
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Details

The M18 Transfer Pump brings new to world cordless innovation to the industry with the fastest setup in the marketplace. With a self-priming pump, you can connect and go quicker than ever. The tool's flexible impeller and powerful pump moves water at up to 480 gallons per hour, generates up to 18 ft. of lift and produces up to 75 ft. of head height. As a part of the M18 System of tools, it is powered by REDLITHIUM battery packs, which deliver up to 240 gallons moved per charge on a XC 5.0 battery pack. Onboard REDLINK Intelligence can recognize when the tool stops moving water and automatically shuts itself off to avoid dry pumping. Additionally, REDLINK provides optimized performance, and overload protection abusive situations.
Features:
  • Flow path indicator identifies flow path
  • Clear view window helps identify blockages
  • 3/4 in. brass inlet and outlet for durability
  • Self-priming pump connects easily
  • Flexible impeller starts pumping instantly
  • Splash-proof M18 battery compartment reduces battery exposure to water
  • Onboard REDLINK Intelligence recognizes when the tool stops moving water and automatically shuts off to avoid dry pumping
Includes:
  • M18 18V Cordless Lithium-Ion Transfer Pump - 2771-20
  • Bare Tool: Battery and Charger Sold Separately

Specifications

Series: M18
Cordless: Yes
Length: 13 in.
Width: 75 in.
Height: 6 in.
Weight: 8 lbs.
Head Height: 75 ft.
Inlet Connection: 3/4 in.
Inlet Type: Brass
Lift: 18 ft.
Outlet Connection: 3/4 in.
Outlet Type: Brass
Voltage: 18V

Recommendations

Reviews

4.9 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
9
1
0
0
0
Recommendations
Yes, I would recommend this to a friend (2)
Pros
Easy To Use (2)
Powerful (2)
Value (2)
Lightweight (2)
Best Uses
Frequent Use (2)
Small Projects (2)
Jobsite (2)
Heavy Duty Requirements (1)
Needs Reverse
Great pump for moving oil and coolant, but would be even better if it had reverse flow without unlocking and reconnecting.
May 3, 2019
Originally posted at
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Powerful
Value
Battery Longevity (if applicable)
Lightweight
Best Uses
Frequent Use
Heavy Duty Requirements
Large Projects
Small Projects
Home Repair
Jobsite
Impressive and simple
I bought this to use for my Hot Tub. Drained approximately 300 gallons of water in about 36 or so minutes. I wish I used 3/4 ID hose which would speed things up but still not bad at all. Its important to note I had 150’ of 5/8 garden hose the pump was pushing through. Still had 2 bars of battery using a 12.0 M18.
I then filled the bathtub, preheating the water to reduce reheating of new water. Made life easy, and saved energy and time of reheating. Used a 6.0HO M18 on refill. Still had 1 bar left of battery as well. It stayed in one spot and didnt vibrate across the surface.
March 14, 2019
Purchased
3 months ago
Describe Yourself:
Professional
yes
Just get this and, right out of the box a super job transferring oil in a tight space what a great tool to have in your tool box. Super light weight, no cords very ease to use. Great Job Milwaukee.
December 7, 2018
Originally posted at
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Ergonomic Design
Powerful
Value
Lightweight
Best Uses
Frequent Use
Small Projects
Jobsite
Will be purchasing additional units.
Picked up this pump after one of our small gas operated units broke. Unit is currently used to winterize fire hydrants. (Insert hose and draw out any internal standing water.) It takes a little longer to pump than the gas version, but I was able to pump 30 hydrants on a single 9.0AH battery. I would suggest purchasing two 9.0's if you are using this with frequency. (Currently difficult to come by this unit in stores, so plan ahead....if you are able!)
October 19, 2018
Describe Yourself:
Professional
love it
used this pump for my camp trailer to transfer water from six gallon water jugs to trailer tank did the job fast no more lifting getting wet or holding jug for five minutes
July 24, 2018
Originally posted at
Love it
My main use for the pump has been for pool maintenance. I use the 9.0s exclusively as that is all I have (not a lot of Milwaukee tools yet). I averaged about 35-45 minutes per charge, flow is awesome and the machine has never malfunctioned at all. Really well made, I have had mine since about March 2018 and it has been used quite a bit without any issues over these last few months. The only design request would be to allow ac power for the tool but this is not a gripe. The machine is phenomenal and I knew that it was designed to be cordless only, maybe just a request for a v2. I am really liking the very select tools I have purchased from Milwaukee and they are really living up to their claims in my shop. This transfer pump has been awesome.
July 7, 2018
Originally posted at
Great for oil changes too
I've been using it a little over a year now for my business of servicing standby generators. So far it hasn't had a single issue with the pump working with both warm and cold engine oil, as well as the occasional hot oil (above the recommended 140 degrees. I've done everything from little engines that hold under a quart up to larger diesels that hold multiple gallons of oil, and just pump it from the sump into a used 5 gallon oil bucket for proper disposal.
March 23, 2018
Originally posted at
Very happy with this pump.
Use to pump out curb valve box, meter pits,fast and easy,don't have to run down electric like I used to,when I bought it I also bought an extra impeller have not needed, it's working great Thanks Milwaukee Tools!
December 25, 2017
Originally posted at
Fast and Handy
I am a Compressor Tech and I am constantly having to remove large quantities of condensate from receiver tanks. This transfer pump made short work of removing 40 gal of water. I have also used this pump for oil changes in the compressors I work on. While I haven't seen anything indicating if the pump should be used for this purpose, it is doing the job well.
I will highly recommend to my other techs that they purchase this transfer pump
December 20, 2016
Originally posted at
So far lives up to its specs!
Pumps out a 50 gallon water heater in 8-1/2 to 9-1/2 min.
December 16, 2016
Originally posted at

Questions & Answers

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Browse 18 questions Browse 18 questions and 27 answers
Can I pump my diesel fuel with this pump?
earl l on Aug 3, 2017
BEST ANSWER: can u pump diesel or oil with this pump
Will it hold a 9.0 amp battery?
A shopper on Aug 17, 2017
BEST ANSWER: Will work with 9.0 but not the 12.0 unless it is a newer one. You can take it in to a Milwaukee repair facility and they will change the case so it will accommodate the 12.0.
What is the max temperature of the fluid that this pump can handle?
A shopper on Feb 22, 2018
is this pump intrinsically safe ?
A shopper on May 26, 2017
Can you adjust the speed at which it pumps or is it just on and off?
Luke P on Nov 15, 2018
BEST ANSWER: No , It is just on and off. I found the larger the hose diameter is,the pump removes water more quickly.
Will this lump push water through a 25’ garden hoes and still maintain its usual gallons per hour? (Roughly) I would be using this for my hot tub but need to drain it in my bath tub with 25’ garden hose in the winter
Smalls on Feb 28, 2019
BEST ANSWER: Your question will be best answered by the manufacturer, who can provide you with the accurate information. The number to reach the technician is 1-800-729-3878.
Can it be used to pump oil and diesel fuel?
Neal K on Mar 16, 2019
BEST ANSWER: Milwaukee does not recommend this pump for oil or diesel fuel (Water only).
can it pump hot water ?
A shopper on Mar 17, 2019
BEST ANSWER: Booklet says max water temp. of 140°f. So far been a good pump.
Gallons per hour?
A shopper on Nov 22, 2018
BEST ANSWER: No matter it won't run for a full hour on one battery
Can this pump transfer Diesel or heating oil?
A shopper on Oct 25, 2018
BEST ANSWER: I do not think you would be able to because the inside of the pump part is rubber. Also the hole unit is not sealed sparking

Warranty

The Milwaukee Warranty Every MILWAUKEE power tool is tested before leaving the factory and is warranted to be free from defects in material and workmanship. MILWAUKEE will repair or replace (at MILWAUKEE's discretion), without charge, any tool (including battery chargers) which examination proves to be defective in material or workmanship from five (5) years after the date of purchase. Return the tool and a copy of the purchase receipt or other proof of purchase to a MILWAUKEE factory Service/Sales Support Branch location or MILWAUKEE Authorized Service Station, freight prepaid and insured. This warranty does not cover damage from repairs made or attempted by other than MILWAUKEE authorized personnel, abuse, normal wear and tear, lack of maintenance, or accidents.

The warranty period for V28, M12 and M18 Li-Ion Battery Packs is two (2) years from the date of purchase. XC M18 Battery packs carry a (3) year warranty. The warranty period for Ni-Cd Battery Packs, Flashlights, Radios, and Professional Hoists (lever, chain, and electric) is one (1) year from the date of purchase.

*The warranty period for Portable Generators is two (2) years from the date of purchase.

THE REPAIR AND REPLACEMENT REMEDIES DESCRIBED HEREIN ARE EXCLUSIVE. IN NO EVENT SHALL MILWAUKEE BE LIABLE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS OF PROFITS.

THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, OR CONDITIONS, WRITTEN OR ORAL, EXPRESSED OR IMPLIED FOR MERCHANTABILITY OR FITNESS FOR PARTICULAR USE OR PURPOSE.

This warranty gives you specific legal rights. You may also have other rights that vary from state to state and province to province. In those states that do not allow the exclusion of implied warranties or limitation of incidental or consequential damages, the above limitations or exclusions may not apply to you. This warranty applies to the United States, Canada, and Mexico only.

Please call Milwaukee Electric Tool Corporation for warranty questions at 800-729-3878