About This ProductBuilt for comfort. Built for convenience. Built to last. Solo® ergonomic design contours to your back for greater comfort. A low number of wearing parts and sturdy technology ensure a long service life and minimum maintenance. The large filling aperture for convenient filling of the tank and smooth-running pump make spraying pleasant work. The Solo® 475-B is capable of producing up to 60 psi, with its rugged connecting-rod-actuated diaphragm pump. The diaphragm is made of top quality material for its resistance to harsh chemicals and its long life expectancy. Designed with the ability to pass small abrasive particles without damage to the pump assembly. The diaphragm pump is ideal for handling chemicals in wettable powder form, as well as liquid formulations.Highlights Designed with professional features throughout High-performance diaphragm pump for use with wettable powders, liquid and bleach solutions Rugged metal frame for stability when filling Extra-large tank openings for easier filling and cleaning Commercial shut-off valve with lock-On/Off feature to minimize user fatigue Viton® seals in key locations ensure long service and durability Double filtration system (SPRAYER BACKPACK 4GAL - 6240006 - 475-B)
