Equipped with a fast 2-in-1 conversion system, this device allows for easy switching between dusting and spraying granules. Its high-capacity tank supports prolonged use without the need for frequent refills. Thanks to its innovative starting system, you won't have to worry about starting difficulties. The multi-function handle enables comfortable one-handed operation.
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The SR 450 backpack mistblower is designed for fruit growers, winemakers, and farmers, providing an extended range for applying liquids, granules, or seeds. With a simple 2-in-1 conversion mechanism, it easily switches between spraying and dusting applications. Weighing just 12.8 kg, the compact design ensures comfortable use for extended periods.
Equipped with a STIHL 2-MIX engine, the mistblower features a single-handed multi-function handle that allows for easy operation of both the engine and the spraying agent supply valve. The convenient dosing system is positioned directly beneath the control handle. Starting the engine is hassle-free thanks to STIHL ElastoStart, and the one-time choke control along with the manual fuel pump ensures quick starting, even when the engine is cold.
The sprayer includes three interchangeable nozzles—cone, deflection, and double deflection—to adjust the spray shape and direction. Its transparent 14-liter tank features a large opening for easy, spill-free refills, and a protective collar safeguards the backrest cushion from any overflow. The STIHL anti-vibration system enhances comfort during use, reducing strain on muscles and joints, while the pleated paper air filter allows for extended service intervals.
For added versatility, a range of optional accessories is available, including a pressure pump attachment kit that provides consistent application regardless of nozzle height. This feature also enables the creation of a finer spray mist, but it is designed exclusively for liquid applications with the SR 450.
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