Professional Backpack Sprayer with Diaphragm Pump, 4-Gallon Capacity by Solo

Built for comfort. Built for convenience. Built to last.

Solo loads their Professional Backpack Diaphragm Pump Sprayers with everything you need in a sprayer. These sprayers feature 4-gallon high-density polyethylene tanks. A 21-inch long, chemical-resistant stainless-steel wand replaces the standard polypropylene wand. This wand connects to the tank via a 48-inch nylon-reinforced pressure hose. Solo uses Viton seals and O-rings through the entire unit instead of just in critical locations. They also include an assortment of four nozzles.

This Solo sprayer features a diaphragm pump and an adjustable pressure regulator. A commercial shut-off valve reduces the risk of chemical spills and reduces user fatigue. The pump handle folds away, and a convenient carry handle makes the entire unit easy to transport. The deluxe shoulder saver harness makes this sprayer as comfortable as it is effective. Solo makes this sprayer's diaphragm pump using top quality materials. This pump resists harsh chemicals, providing you with longer service life.

The diaphragm allows small abrasive particles to pass through without damaging the assembly. This ability makes this sprayer ideal for use with chemicals in wettable powder form, liquid formulations, and bleach solutions. A large filling aperture makes filling faster and reduces the likelihood of spillage. The reliable diaphragm pump produces a pressure range of up to 60 psi while providing a smooth operation. A low number of wearing parts ensures a long service life with minimal maintenance. Solo's ergonomic design contours to your back providing comfort during even extended jobs. Use a Solo Professional Backpack Sprayer and make spraying less of a chore!