The Protool Knapsack Hand Sprayer is a versatile 16-litre capacity sprayer designed for a range of applications. This backpack sprayer features a durable HDPE tank and an internal piston pump for consistent pressure. The sprayer is built for comfort with padded shoulder straps, enabling easy carrying for extended periods. It is ideal for applying garden chemicals, controlling weeds, and spraying fertilizers. The adjustable nozzle allows for precision application, and the trigger lock provides convenience during use. This red sprayer is suitable for various liquids, including herbicides, pesticides, and cleaning detergents. The design incorporates features for user-friendly operation. The Protool Knapsack Hand Sprayer is built for the needs of both the home gardener and professional users.