Looking after your knapsack sprayer is essential to keep it performing reliably and accurately. We stock a range of service kits, calibration equipment and spares to help you maintain your sprayer and extend its lifespan.

Whether you're using your sprayer occasionally in the garden or more frequently for larger areas like paddocks or estates, regular maintenance ensures better spray coverage, reduced product waste, and safer operation.

Our service kits include seals, gaskets and key replacement parts for common sprayer models, making it easy to carry out routine repairs. Calibration kits help check nozzle output and sprayer accuracy - ideal for making sure you're applying the correct amount of treatment every time.

Explore our calibration and maintenance tools below, or get in touch if you need help finding the right parts for your sprayer.