Master Manufacturing Piston Pump Backpack Sprayer Backpack sprayer is ideal for applying insecticides, herbicides, and water. Ideal for commercial facility/property managers. 2 standard spray tips for flat fan spray or conical spray and 2 bonus spray tips for 4-hole adjustable spray or dual conical spray. Ergonomically designed tank for all-day comfort. Wide-mouth lid for less spillage and easy filling. Lever action piston pump. Built-in carry handle lid for easy transport. Convertible handle for right or left hand use. Lance clip to stow spray gun. Built-in strainers and screen to help prevent clogging. Quick fitting padded harness. Quality Viton seals. Complete spare parts kit. Tank Capacity 4 Gal., Tank Material Polyethylene, Hose Length 57 In., Pressure Rating 15 to 90 psi, Nozzle Material Polypropylene, Wand Length 13 In., Wand Material Poly, Type of Tip s Adjustable Spray, Shoulder Strap Yes, Pkg Qty 1, Package Type Box WARNING This product can expose you to chemicals including di 2-ethylhexyl phthalate which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.