Highlighted Features Designed with professional features throughout. High-performance diaphragm pump for use with wettable powders, liquid and bleach solutions. Passes small abrasive particles without damage to the pump assembly. Produces pressure of up to 60 psi. Rugged metal frame for stability when filling. Extra-large tank openings for easier filling and cleaning. 28" unbreakable wand and shut-off valve for excellent reach. Commercial shut-off valve with lock-on/lock-off feature to minimize user fatigue. Viton® seals in key locations ensure long service and durability. 48" nylon-reinforced high-pressure hose for extended reach. Double filtration system: filter basket and nozzle filter. Four-noz