Milwaukee 2771-20 M18 Cordless Transfer Pump Tool

Milwaukee 2771-20 M18 Cordless Transfer Pump Tool

The Milwaukee 2771-20 M18 Cordless Transfer Pump Tool is a battery-powered transfer pump built for moving water and other fluids on the job site or around the home without a cord or a generator running. Part of Milwaukee's M18 platform, the 2771-20 runs on the same M18 battery system used across Milwaukee's cordless tool lineup, giving users one battery investment that covers both power tools and fluid-handling tasks. This listing is for the bare tool (2771-20); the M18 battery and charger are sold separately, making it an easy add-on for anyone who already owns Milwaukee M18 equipment and wants cordless pumping power on hand. Whether used to dewater a job site or drain a container around the house, the 2771-20 pairs cordless convenience with the flexibility of Milwaukee's broader M18 battery ecosystem.

Key Features

• M18 Platform: Powered by Milwaukee's M18 battery system, delivering cordless operation without a cord or a gas engine.
• Bare Tool (2771-20): Sold as tool-only; a compatible M18 battery and charger are sold separately, making it an easy add-on for an existing M18 fleet.
• Transfer Pump Function: Designed to move water and other fluids in locations where corded pumps or generators are impractical.
• Portable, Cordless Design: Cordless power lets the pump be used away from AC outlets, on roofs, in basements, or out in the field.
• Shared Battery System: Runs on the same M18 batteries used by other Milwaukee M18 tools, reducing the number of battery platforms a crew needs to stock and charge.
• Job-Ready Portability: Lightweight, cordless design makes the 2771-20 easy to move from task to task without dragging a hose or extension cord for power.
• Versatile Fluid Handling: Suited to a range of water-transfer tasks, from job-site dewatering to routine draining tasks around the home.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Removing standing water from basements, crawl spaces, or window wells
• Draining pools, hot tubs, or decorative water features
• Job-site dewatering and cleanup tasks
• Emptying tanks, buckets, or other containers
• General fluid transfer in locations where corded power isn't available

Why Milwaukee?

Milwaukee's M18 System is one of the most widely adopted cordless battery platforms among professional trades, valued for consistent performance and broad cross-tool compatibility. The 2771-20 Transfer Pump extends that same M18 battery investment into fluid-handling work, so users already running Milwaukee M18 tools can add pumping capability without adopting a second battery system. As a bare tool, it also gives buyers the flexibility to pair the pump with the M18 batteries and chargers they already own, rather than paying for equipment they don't need.