Collection: Backpack Sprayers

Shop backpack sprayers for applying compatible liquid fertilizers, plant-care products, and pesticide products according to their labels. Compare tank capacity, pump design, pressure range, nozzle options, seal materials, and replacement-part availability.

Manual and Battery-Powered Backpack Sprayers

• Manual pumping: Piston and diaphragm models build pressure through a hand-operated lever. Compare the pump style with the liquids you expect to use.
• Battery-powered models: When available, these use an electric pump to reduce repeated pumping. Review run time, charging requirements, and pressure specifications.

Tank capacities affect refill frequency and carrying weight. A larger tank can cover more area, but the filled sprayer must remain comfortable and manageable for the operator.

Match the Sprayer to the Application

Use the product specifications to confirm chemical compatibility, nozzle choices, and pressure. Sprayers for lawn and garden work may have different requirements from equipment used with vinegar, herbicides, or abrasive formulations. Maintain dedicated equipment when a product label or sound application practice requires separation.

Calibration, Safety, and Storage

Calibrate the sprayer before application so output matches the product label and treatment area. Wear the personal protective equipment required by the label, avoid drift, and never exceed listed rates. Follow the sprayer instructions and product label for cleaning, rinsate handling, storage, and disposal.

Browse compatible spray nozzles and additional garden sprayers.