18V Cordless 15L Switch Tank Backpack Concrete Sprayer

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$578.90 inc GSTFree shipping

2 in stock

SKU: JT581 Categories: ,




  • Our SWITCH TANK 15L Backpack Sprayer delivers the industry’s first interchangeable tank design with no manual pumping.

  • Designed to meet the needs of concrete contractors, the battery-powered backpack sprayer provides you with instant, constant and adjustable pressure up to 120 PSI and a 7.6m spray distance.

  • The 5-mode pressure adjustment knob adjusts the pressure between 20 – 120 PSI, giving you the capability to complete a wide range of applications.

  • Our M18 REDLITHIUM-ION 3.0Ah Battery (sold seperately) provides you with up to 12 tanks of spraying per charge.

  • The 15L Sprayer Tank Assembly features a dual diaphragm pump for longer pump life and Viton seals for increased durability against harsh concrete 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 includes wide straps giving you added comfort during extended spraying applications and a handle for convenient transport and storage.

  • The 15L Sprayer is made up of two components – the SWITCH TANK Powered Base and the SWITCH TANK 15L Sprayer Tank Assembly.

  • The Powered Base includes the motor, battery compartment, and REDLINK PLUS intelligence, 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.

  • It also provides you with the ability to replace the tank assembly at a lower cost of ownership compared to replacing the entire sprayer.

  • The Powered Base is also compatible with the SWITCH TANK 15L Chemical Sprayer (491628PS) and 15L Water Supply (491628WS) Tank Assemblies.

  • Our SWITCH TANK 15L Backpack Concrete Sprayer is part of the M18 system which is fully compatible with over 175 tools.



  • Interchangeable tanks, no manual pumping

  • Add-on and Interchange Tank Assembly to Eliminate Cross-Chemical Contamination

  • Instant, Constant and Adjustable Pressure for Ultimate Control

  • Replaceable Tank Assembly Delivers Lower Cost of Ownership

  • Up to 12 tanks per charge using 3.0Ah Battery (not included)

  • Up to 120 PSI & 7.6m Spray Distance

  • Viton seals for increased durability against concrete chemicals

  • Wide Mouth Opening and Strainer: For Easier, Debris Free Pouring

  • Transport Handle for Convenient Transport and Storage

  • Dual Diaphragm Pump: For Longer Pump Life

  • Wide Straps for Comfort During Extended Duty Cycles



  • Voltage: 18V

  • Tank capacity: 15L

  • PSI Range: 20-120PSI (5 modes)

  • Spray distance: Up to 7.6m

  • Flow rate range: 0.5-3.1L/min

  • Pump type: Dual diaphragm pump

  • Seals: Viton

  • Hose length: 1.2m

  • Weight: 7.6kg



  • Milwaukee 491628PS 15L SWITCH TANK Chemical Sprayer Tank Assembly to suit 18V Cordless Backpack Powered Base

  • Milwaukee 491628WS 15L SWITCH TANK Water Sprayer Tank Assembly to suit 18V Cordless Backpack Powered Base



  • 1 x M18™ SWITCH TANK™ Powered Base

  • 1 x 15L Concrete Sprayer Tank Assembly- includes tank, hose and wand (491628CS)


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