MIL2820-20PS MFG #: 2820-20PS
$299.00 / EA
No stock in your WHS
  • Offerings: Products
  • Material: HDPE
The M18™ SWITCH TANK™ 4 gal backpack sprayer delivers the industry's first interchangeable tank design with no manual pumping. Designed to meet the needs of professional landscape maintenance, the battery powered backpack sprayer provides you with instant, constant and adjustable pressure up to 120 psi and a 25 ft spray distance. The 5-mode pressure adjustment knob adjusts the pressure between 20 to 120 psi, giving you the capability to complete a wide range of applications.
  • Series
  • Manufacturer Name
  • Overview
Milwaukee Tool


  • Interchangeable tanks, no manual pumping
  • Add-on and interchange tank assembly to eliminate cross chemical contamination
  • Replaceable tank assembly delivers lower cost of ownership
  • Instant, constant and adjustable pressure for ultimate control
  • 25 ft spray distance
  • Run-time up to 12 tanks per charge with M18™ REDLITHIUM™ XC3.0 battery
  • Critical seals FKM for increased durability against chemicals
  • Dual diaphragm pump for longer pump life
  • Wide mouth opening for easier pouring
  • Wide straps for comfort during extended duty cycles
  • Transport handle for convenient transport and storage