This Oregon 518769 Backpack Sprayer is a versatile tool suitable for a wide range of applications, including insecticides, herbicides for weeds, and environmental disinfection. It features a 16-litre capacity tank with a pressurized chamber, making it easy to use, comfortable to wear, and efficient. The full kit includes a shoulder strap, hose, and a spare seal kit for easy repairs. It comes with two nozzle options: a flat fan and an adjustable cone. The ergonomic design of the tank's reverse ensures it fits comfortably against the user's back for extended use. The sprayer includes a lance and 2 adjustable spray nozzles. The total length of the flexible tube and spray lance is approximately 2.0 meters. Weight: 7.75 pounds. Manufacturer: Oregon Tool.