Milwaukee 18V 15L Switch Tank Backpack Chemical Sprayer w/ Powered Base Skin M18BPFPCS0

In Stock
  • Warranty: 3 Year
  • Battery Included: No
  • Corded / Cordless: Cordless
Free Delivery


Our SWITCH TANK™ 15L Backpack Sprayer delivers the industry’s first interchangeable tank design with no manual pumping. Designed to meet the needs of professional landscape maintenance, 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 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 Concrete Sprayer (491628CS) and 15L Water Supply (491628WS) Tank Assemblies. Our SWITCH TANK™ 15L Backpack 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 M18™ REDLITHIUM®-ION 3.0Ah Battery
  • Up to 120 PSI & 7.6m Spray Distance
  • Critical seals: Viton® for increased durability against 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 Mouth Opening and Strainer: For Easier, Debris Free Pouring
  • Wide Straps for Comfort During Extended Duty Cycles


  • Tank Capacity: 15L
  • PSI Range: 20-120 PSI (5 modes)
  • Spray Distance: Up to 7.6m
  • Run-time on M18™ REDLITHIUM®-ION 3.0Ah Battery: Up to 12 tanks/charge
  • Pump Type: Dual Diaphragm Pump
  • Seals: Critical Seals: Viton®; Other Seals: Nitrile
  • Dry Weight: 7.6kg
  • Nozzle Type: Low Flow Rate Adjustable & Fan Nozzles

*Batteries and Charger Not Included


Part No M18BPFPCS0
Barcode 4892210180056
Capacity 15L
Voltage 18V
Corded / Cordless Cordless
Brand Milwaukee
Warranty 3 Year
Net Weight (kg) 9.75
Product Length (mm) 395
Product Width (mm) 320
Product Height (mm) 690
Hose Length (m) 1.2
Maximum Flow Rate 0.38-1.93L/min

Pickup In Store

If you don't want to pay for delivery or need to ASAP, you can pick it up in store. Just bear in mind not all stores will have everything in stock. You'll be able to see if they do during the checkout process.

Free Delivery

Large and heavy items are excluded from free shipping, along with items under $99. Remote areas are excluded from free shipping, you will be contacted prior to delivery to confirm shipping charges if necessary.

Delivery Timeframe

We despatch the majority of orders within 1-2 working days. Delivery times vary based on your location (if you're in the sticks, it's gonna take longer!) but most orders will be delivered within the time frames below:

  • Metro (Excludes Hobart Metro) 1-2 days
  • Regional Areas 3-4 days
  • Hobart Metro 3-4 days
  • Remote Areas 6-9 days


Changed your mind? No worries. You just need to get the product back to the store it was shipped from (this is on your receipt) within 30 days, unused and in its original packaging and we'll give you a refund (excluding delivery costs). You can read our full returns & exchanges policy here (special order items are excluded from this returns policy).


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