The 473D Classic is a backpack chemical & water pressure sprayer with viton seals and a 10 litre UV-resistant plastic tank. Specifications • Type: 473D • Pump Type: Diaphragm • Capacity (L): 10 (60 psi) • Spray Pressure (bar): 4 • Seals: Viton • Dry Weight (kg): 3.9 Features & Benefits • Manually adjustable pressure regulator • Durable 50cm long lance and a practical robust valve handle • UV-resistant plastic container is ergonomically designed for maximum wearer comfort • Robust metal pump lever can be stored vertically Contents • 473D Classic Packpack Pressure Sprayer • Hollow Cone Nozzle • Flat Spray Nozzle