Milwaukee
Milwaukee Tool M18 Transfer Pump (Tool Only)
- SKU:
- MLW2771-20
- Availability:
- Usually Ships Same Day
- Weight:
- 8.90 LBS
Description

DUTY®
M18 Transfer Pump
M18 Transfer Pump for task-specific cordless work.
Product Overview
This self-priming pump has brass hose fittings. Cordless power avoids routing a cord.
Match the hoses to the lift and head requirements. Check the manual for suitable liquids before use.
- Self-PrimingConnect the hoses for setup.
- Brass Inlet3/4 in. inlet connection.
- Brass Outlet3/4 in. outlet connection.
- Cordless OperationNo power cord to route.
Technical Specifications
- Model
- 2771-20
- Battery System
- M18
- Inlet
- 3/4 in. brass
- Outlet
- 3/4 in. brass
- Maximum Lift
- 18 ft
- Maximum Head
- 75 ft
Choose the Correct Fit
Check the permitted liquid, hose type and hose routing before pumping. Do not use the maximum head figure as a flow-rate promise.
Plan the inlet lift and discharge height separately. Follow the manual for priming and dry-running limitations.
Installation & Care
Remove the battery before connecting hoses or inspecting the pump. Check the hose connections for secure engagement.
Drain and clean the pump as instructed after use. Follow storage guidance, including protection from freezing where applicable.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help choosing this cordless tool? Share model 2771-20, your task and the accessories you plan to use.
Important Product Questions
What connections does it use?
Both inlet and outlet connections are 3/4 in. brass. Choose suitable hoses and follow the manual for setup.
Are lift and head the same specification?
No. The manufacturer separately lists lift up to 18 ft and head height up to 75 ft. Plan the setup using the correct requirement.
Can it pump any liquid?
No universal liquid compatibility is claimed here. Check the operator manual for permitted liquids and operating limits before use.