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Milwaukee M18™ SWITCH TANK™, M18 SWITCH TANK 4Gal Backpack Concrete Sprayer Kit, Model# 2820-21CS

Item# 6207643
Milwaukee M18™ SWITCH TANK™, M18 SWITCH TANK 4Gal Backpack Concrete Sprayer Kit, Model# 2820-21CS

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Milwaukee M18™ SWITCH TANK™, M18 SWITCH TANK 4Gal Backpack Concrete Sprayer Kit, Model# 2820-21CS

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$449.99

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  • Add-on and Interchange Tank Assembly to Eliminate Cross-Chemical Contamination
  • Dual Diaphragm Pump: For Longer Pump Life
  • Instant, Constant and Adjustable Pressure for Ultimate Control
  • Interchangeable Tanks, No Manual Pumping
  • Replaceable Tank Assembly Delivers Lower Cost of Ownership

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  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Warranty

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Product Summary

The MILWAUKEE® M18™ SWITCH TANK™ 4-Gallon Backpack Concrete Sprayer kit is the industry’s first interchangeable tank design with no manual pumping. Designed to meet the needs of concrete contractors, the battery-powered concrete sprayer delivers instant, constant and adjustable pressure up to 120 PSI and a 25ft. spray distance. The 5-mode pressure adjustment knob adjusts the pressure between 20 – 120 PSI for a wide range of applications. The M18™ REDLITHIUM™ XC3.0 Battery provides up to 12 tanks of spraying per charge. The 4-Gallon Concrete Sprayer Tank Assembly has a dual diaphragm pump for longer pump life and Viton® seals for increased durability against harsh chemicals The tank also 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 for added comfort during extended spraying applications and a handle for convenient transport and storage. The 4-Gallon Concrete Sprayer is made up of two components – the M18™ SWITCH TANK™ Powered Base and the SWITCH TANK™ 4-Gallon Concrete Sprayer Tank Assembly. The Powered Base includes the motor, battery compartment, and REDLINK™ electronics. The interchangeable Tank Assembly includes the pump, hose, and wand. The isolated pump, hose, and wand design allows tank assembles to be added for different applications, eliminating cross-chemical contamination. It also allows the tank assembly to be replaced at a lower cost of ownership compared to replacing the entire sprayer. The Powered Base is also compatible with SWITCH TANK™ 4-Gallon Sprayer (49-16-28PS) and 4-Gallon Water Supply (49-16-28WS) Tank Assemblies. The M18™ SWITCH TANK™ 4-Gallon Backpack Concrete Sprayer is part of the M18™ system which is fully compatible with over 175 tools. The kit also includes one M18™ REDLITHIUM™ XC3.0 Battery and an M18™/M12™ Multi-Voltage Charger.

What's Included

    (1) Sprayer (1) Wand, Nozzles, Adapter (1) Battery (1) Charger

Features + Benefits

  • Add-on and Interchange Tank Assembly to Eliminate Cross-Chemical Contamination
  • Dual Diaphragm Pump: For Longer Pump Life
  • Instant, Constant and Adjustable Pressure for Ultimate Control
  • Interchangeable Tanks, No Manual Pumping
  • Replaceable Tank Assembly Delivers Lower Cost of Ownership
  • Run-time: Up to 12 tanks per charge with M18™ REDLITHIUM™ XC3.0 Battery
  • Transport Handle for Convenient Transport and Storage
  • Up to 120 PSI & 25' Spray Distance
  • Viton® Seals for increased durability against chemicals
  • Wide Mouth Opening and Strainer: For Easier, Debris Free Pouring
  • Wide Straps for Comfort During Extended Duty Cycles

Key Specs

AttributeSpecification

item#

6207643

Brand

Milwaukee

Manufacturer's Warranty

3 year limited warranty

Ship Weight

23.0 LB
AttributeSpecification

Material

PVC

Product Type

Backpack Sprayer Kit

Product Weight

18.3000 lb

Dimensions L x W x H (in.)

10.0 x 13.0 x 21.75 in

Reviews

Questions & Answers

Questions

1–6 of 6 Questions  
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  1. Does a battery and charger come with the unit

    1 answer

    1. The kit will include one M18™ REDLITHIUM™ XC3.0 Battery and an M18™/M12™ Multi-Voltage Charger.

      Helpful?

  2. Can use acetone base concrete sealers

    1 answer

    1. It is not recommended to spray acetone or any other flammable liquids.

      Helpful?

  3. how can I purchase additional switch tanks

    1 answer

    1. An additional water tank model 49-16-28WS or pesticide tank model 49-16-28PS can be purchased through the manufacturer directly.

      Helpful?

  4. How far does it spray a water based liquid?

    1 answer

    1. The Milwaukee M18™ SWITCH TANK™ can spray water-based liquids up to a distance of approximately 25 feet.

      Helpful?

  5. Can stain be used in this sprayer?

    1 answer

    1. The sprayer is suitable for pesticides, insecticides, fungicides, herbicides, fertilizers, concrete sealants, curing compounds, form oil and water supply applications. It is not recommended to spray bleach, caustic, corrosive or flammable liquids with the sprayer.

      Helpful?

  6. Can I mix fireproofing and spray out of the hose? Or is only water the recommended product to use the hose for?

    1 answer

    1. The concrete sprayer is not intended for use with fireproofing mix.

      Helpful?

Warranty

Manufacturer's Warranty

3 year limited warranty

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