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Solo Piston Backpack Sprayers are capable of producing up to 90 psi, which gives you the power to perfom virtually every spraying task. They easily and effectively handle disinfectants, fertilizers, herbicides, pesticides, and formulations for tree, shrub and plant protection. Solo Diaphragm Pump Backpack Sprayers are capable of producing up to 60 psi and are ideal for handling chemicals in wettable powder form, as well as liquid formulations.

Solo Backpack Sprayers are well known for their:

COMFORT - Solo's unique shape and body fitting design balances weight between the shoulders and hips unlike competitors, where weight often presses on the small of the back. 48" hose, 28" wand assembly, easy pump, and easy trigger squeeze combine to make Solo Backpack Sprayers comfortable and easy to use.

DURABILITY - Solo Backpack Sprayers are constructed of high density polyethylene and other chemical resistant materials. A 2 year warranty is provided. Given proper maintenance, the sprayer should last for millions of pumps and many years of use.

FEATURES - Each Solo sprayer is equipped with an Adjustable, Flat Spray, Hollow Cone, and Jet Stream Nozzle to accommodate virtually every spraying need. Padded Straps with pull tabs make adjustments quick and easy. Built-in Strainers, Screens, and Filters help keep debris out of nozzles. Unbreakable wand prevents damage common to brass and brittle plastic wands. Viton seals, gaskets and O-rings provide excellent Chemical Resistance and durability.

Which Type of Solo Backpack Sprayer Should You Buy?

Piston Sprayers are designed for chemicals mixed from concentrated liquids. Wettable powders may scar the cylinder wall, Viton Collar and piston causing leaks and loss of pressure. Solo Piston Sprayers pump up to 90 PSI and are relatively simple to maintain.

Diaphragm Sprayers are suitable for use with both wettable powders and liquid chemicals. Solo Diaphragm Sprayers will pump up to 60 PSI. Diaphragm Sprayers can be harder to maintain than Piston Sprayers.