GROW1 Pump Sprayers are made from the highest grade polyethylene plastic that resists corrosion from insecticides and herbicides. These lightweight sprayers are ideal for applying water, fertilizers, herbicides, pesticides, and more. They can also be used for spraying cleaning detergents or solvent-free preservative treatments. Key features include an on/off trigger with a convenient 'on' lock, a heavy-duty 5ft hose, a safety and pressure release valve, a convenient carrying strap, and a pressure range of 29-59 PSI. GROW1 Pump Sprayers are available in 4L, 8L, and 11L models, making them perfect for jobs both large and small. The GROW1 Pump Sprayer combines durability, convenience, and efficiency in one versatile tool.