The Birchmeier Iris 15 AT3 Backpack Sprayer New Generation is an easy-to-use yet robust backpack sprayer for liquids and chemicals such as insecticides, water, biological agents, plant protection, and herbicides. Its ergonomic design provides comfort and a better spraying experience for the user. Its hose fitting can swivel up to 180 degrees. Its pump lever can handle both left and right-handed operations. This backpack contains a 1.3mm adjustable nozzle. Its spray pressure can go up to 87 psi maximum. It also features a large filling opening with a ilter, and its tank hold up to 4 gallons/15 liters.