Milwaukee 2820-21PS M18 SWITCH TANK 4-Gallon Backpack Sprayer Kit

The M18 SWITCH TANK 4-Gallon Backpack Sprayer kit brings the industry’s first interchangeable tank design with no manual pumping. Designed for the needs of professional landscape maintenance, this battery-powered backpack sprayer gives you instant, constant and adjustable pressure up to 120 PSI and a 25 ft spray distance. A 5-mode pressure adjustment knob sets the pressure between 20 – 120 PSI, so you can complete a wide range of applications. The M18 REDLITHIUM XC3.0 Battery gives you up to 12 tanks of spraying per charge. The 4-Gallon Sprayer Tank Assembly has a dual diaphragm pump for longer pump life and Viton seals for added durability against harsh chemicals. The sprayer tank has a wide mouth opening for easier pouring and a strainer that keeps debris out of the tank. The backpack frame has wide straps for added comfort during extended spraying applications and a handle for convenient transport and storage. The 4-Gallon Sprayer is made up of two components: the M18 SWITCH TANK Powered Base and the SWITCH TANK 4-Gallon Sprayer Tank Assembly. The Powered Base contains the motor, battery compartment, and REDLINK electronics, while the interchangeable Tank Assembly contains the pump, hose, and wand. Because the pump, hose, and wand are isolated, you can add tank assemblies for different spraying applications and eliminate cross-chemical contamination. It also lets you replace just the tank assembly, at a lower cost of ownership than replacing the entire sprayer. The Powered Base is also compatible with the SWITCH TANK 4-Gallon Concrete Sprayer (49-16-28CS) and 4-Gallon Water Supply (49-16-28WS) Tank Assemblies. The M18 SWITCH TANK 4-Gallon Backpack Sprayer is part of the M18 system, which is fully compatible with over 175 tools. Along with the backpack sprayer, the kit includes one M18 REDLITHIUM XC3.0 Battery and an M18/M12 Multi-Voltage Charger.