Milwaukee Tool M18 4-Gallon Backpack Sprayer with SWITCH TANK Kit

Features and Benefits:

• Instant; Constant and Adjustable Pressure for Ultimate Control
• Run-time: Up to 20 tanks per charge with M18™ REDLITHIUM™ XC3.0 Battery on Mode 3
• Optimized design for better weight distribution
• Critical seals: Viton® for increased durability against chemicals
• High visibility tank markings for easy fill management
• Easy access latches for quick battery and tank swaps
• Add-on Interchangeable Tank Assembly to Eliminate Cross-Chemical Contamination
• Adjustable padded harness with lumbar support and padded hip strap for added comfort
• Dual Diaphragm Pump: For Longer Pump Life
• Wide Mouth Opening for Easier Pouring
• Tank identification stickers for easy tank identification
• Compatible Tank Assemblies: 4-Gallon Water Supply (49-16-19WS) & 4-Gallon Backpack Sprayer (49-16-19PS)



The M18™ 4-Gallon Backpack Sprayer w/ SWITCH TANK™ delivers the industry's best pressure control with no manual pumping and an interchangeable tank design. Designed to meet the needs of professional landscape maintenance; the battery-powered backpack sprayer provides instant; constant; and adjustable pressure up to 140 PSI and a 24 ft vertical spray distance. The 5-mode flow rate knob adjusts the flow by 0.1 ‐ 0.52 GPM; giving you the capability to complete a wide range of applications. Our M18™ REDLITHIUM™ XC3.0 Battery (included) provides you with up to 20 tanks of spraying per charge (on Mode 3). The 4-Gallon 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 an optimized design for better weight distribution; a wide mouth opening for easier pouring; and a strainer that filters debris from getting into the tank. The backpack frame includes padded straps; lumbar support; and a hip belt; giving you added comfort during extended spraying applications. The 4-Gallon Sprayer is made up of two components ‐ the M18™ Powered Base and the 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 4-Gallon Water Supply Tank Assembly (49-16-19WS). Our M18™ 4-Gallon Backpack Sprayer w/ SWITCH TANK™ is part of the M18™ system; which is fully compatible with over 275 tools.