Milwaukee M18 18 Volt Lithium-Ion Cordless SWITCH TANK 4 Gallon Backpack Sprayer Kit Model#: 2820-21PS

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MilwaukeeSKU: MILW-282021PS
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Sale price$528.99 Regular price$569.99

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The Milwaukee M18 SWITCH TANK 4-gallon backpack sprayer features an interchangeable tank design with separate powered base and sprayer tank assembly. Designed to meet the needs of landscape maintenance professionals, this battery-powered backpack sprayer delivers instant, constant and adjustable pressure up to 25'. Say goodbye to manual pumping!

The 4-gallon sprayer tank assembly features a dual diaphragm pump and Viton seals for increased durability against harsh chemicals. The sprayer tank has a wide mouth opening for easier pouring and a strainer that filters debris from getting into the tank. The backpack frame has wide, comfortable straps and a transport handle.

The five-mode pressure control knob adjusts between 20 and 120 PSI, giving you the capability to complete a wide range of applications. When paired with an M18 REDLITHIUM XC3.0 battery, the SWITCH TANK can spray up to 12 tanks per charge.

This backpack sprayer is made up of two components: the M18 SWITCH TANK powered base and the sprayer tank assembly. The powered base includes the motor, battery compartment, and REDLINK electronics, while the interchangeable tank assembly includes the pump, hose and wand. Because the pump, hose, and wand is separate, you can add on tank assemblies for different spraying applications, eliminating cross-chemical contamination.

The powered base is also compatible with the SWITCH TANK 4-gallon concrete sprayer (49-16-28CS) and 4-gallon water supply (49-16-28WS) tank assemblies.

Includes M18 SWITCH TANK powered base (2820-20), SWITCH TANK sprayer tank assembly (49-16-28PS), M18 REDLITHIUM XC Extended Capacity Battery Pack (48-11-1828), M18 & M12 Multi-Voltage Charger (48-59-1812), stainless steel wand, adjustable nozzle, fan nozzle and angled nozzle adapter.

  • Interchangeable tank design isolates pump, hose and wand, separating wearable components from the M18 SWITCH TANK powered base
  • Eliminates cross-chemical contamination and delivers lower cost of ownership
  • Powerful pump and motor deliver instant and constant pressure up to 120 PSI
  • Five-mode pressure adjustment knob sets pressure between 20-120 PSI, delivering the capability to complete a wide range of applications
  • Viton seals for increased durability against chemicals
  • Dual diaphragm pump provides longer pump life
  • Wide mouth opening with debris strainer
  • Wide straps for comfort during extended jobs
  • Transport handle for convenient transport
  • Specifications:
  • Product type: Cordless backpack sprayer
  • Manufacturer: Milwaukee
  • Model: 2820-21PS
  • Battery system: M18 lithium ion
  • Battery voltage: 18 volts
  • Tank capacity: 4 gallons
  • Pressure range: 20 to 120 psi
  • Maximum range: 25'
  • Length: 10"
  • Width: 13"
  • Height: 21.75"
  • Weight: 16.4 lbs

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