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Sprayer Kit, Backpack, 4-Gallon, M18, Switch Tank


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Technical Datasheet:
2820-21PS   Datasheet
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Powered Base 2820-20, 49-16-28PS/48-11-1828/48-59-1812, SS Wand, Adj/Fan Nozzle, Nozzle Adaptor


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Technical Documents (1)

Product Overview

M18™ SWITCH TANK™ 4-gallon backpack sprayer kit delivers the industry’s first interchangeable tank design with no manual pumping. The 4-Gallon Sprayer is made up of two components- the M18™ SWITCH TANK™ Powered Base and the SWITCH TANK™ 4-Gallon 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. The isolated pump, hose and wand design allows you to 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. M18™ SWITCH TANK™ 4-Gallon Backpack Sprayer is part of the M18™ system which is fully compatible with over 175 tools. In addition to the backpack sprayer, the kit includes one M18™ REDLITHIUM™ XC3.0 Battery and an M18™/M12™ Multi-Voltage Charger.
  • Add-on and interchange tank assembly to eliminate cross-chemical contamination
  • Instant, constant and adjustable pressure for ultimate control
  • Up to 120 PSI & 25' spray distance
  • Run-time up to 12 tanks per charge with M18™ REDLITHIUM™ XC3.0 battery
  • Critical seals Viton® for increased durability against chemicals
  • Dual diaphragm pump for longer pump life
  • Wide mouth opening and strainer for easier, debris free pouring
  • Wide straps for comfort during extended duty cycles
  • Transport handle for convenient transport and storage


1 x M18™ SWITCH TANK™ powered base (2820-20), 1 x SWITCH TANK™ 4-gallon sprayer tank assembly (49-16-28PS), 1 x M18™ REDLITHIUM™ XC extended capacity battery (48-11-1828), 1 x M18™ & M12™ multi-voltage charger (48-59-1812), 1 x stainless steel wand, 1 x adjustable nozzle, 1 x fan nozzle, 1 x angled nozzle adaptor.

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

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More stock available week commencing 12/18/23

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