• Milwaukee M18 Switch Tank 4 Gallon Backpack Sprayer - 2820-20PS
  • Milwaukee M18 Switch Tank 4 Gallon Backpack Sprayer - 2820-20PS
  • Milwaukee M18 Switch Tank 4 Gallon Backpack Sprayer - 2820-20PS
  • Milwaukee M18 Switch Tank 4 Gallon Backpack Sprayer - 2820-20PS
  • Milwaukee M18 Switch Tank 4 Gallon Backpack Sprayer - 2820-20PS
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Milwaukee M18 Switch Tank 4 Gallon Backpack Sprayer - 2820-20PS

Milwaukee M18 Switch Tank 4 Gallon Backpack Sprayer - 2820-20PS

$52.99 USD
$79.99 USD $52.99 USD
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Shipping calculated at checkout.

The Milwaukee M18 SWITCH TANK 4 Gallon backpack sprayer has an interchangeable tank design with no manual pumping. It delivers instant, constant, adjustable pressure for landscape maintenance applications.

The sprayer consists of an M18 SWITCH TANK powered base and a 4 Gallon sprayer tank assembly. The powered base includes the motor, battery compartment, and REDLINK electronics, while the tank assembly includes the pump, hose, and wand.

  • Adjustable pressure: 20 - 120 PSI
  • Spray distance: 25 ft
  • Pressure adjustment: 5-mode knob
  • Pump: Dual diaphragm
  • Tank features: Wide mouth opening and debris strainer
  • Backpack frame: Wide straps and transport/storage handle
  • Compatible tank assemblies: 49-16-28CS and 49-16-28WS
  • Battery: M18 REDLITHIUM XC3.0, sold separately
  • Battery runtime: Up to 12 tanks of spraying per charge
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 Good to Know 

Shipping: Order processing typically takes 1–2 business days. Delivery usually takes 3–7 business days after dispatch.

Free Shipping: Free standard shipping on all eligible orders, with no minimum purchase requirement.

Easy Returns: Eligible items can be returned or exchanged within 30 days of delivery. Contact us before sending any item back. Yue Wrap covers applicable shipping costs for all approved returns and exchanges.

Shipping Area: We ship to eligible addresses in the contiguous United States (the 48 adjoining states) only.

Questions? Email us at service@yuewrap.com. We typically respond within 1–2 business days.