In addition to the application of all approved plant protection products, the new Solo Master 466evolution is also used for controlling disease carriers especially in subtropical and tropical regions. The distinctive design of the sprayer blower housing integrates all functional units such as starter, 1.4L fuel tank, spark plug, air filter and carburettor, giving the new Solo Master 466 a distinctive appearance. The Master 466 Evolution is a very powerful sprayer with very low device weight. The air volume of 1400 m³/h allows efficient spray performance with comfortable device operation and unsurpassed comfort. With the help of the powerful 2.9 HP Solo 2-stroke engine, a maximum range of 11 m is possible. The modern engine technology ensures low noise and exhaust emissions. With the improved, ergonomic carrying system, the Master 466 Evolution can be worn like a trekking backpack thanks to very comfortable, padded and wide shoulder straps combined with large dimensioned, padded waist belt. The 14 litre container has a 150 mm filling opening and a filling sieve with stainless steel mesh. A protective rim under the brew container prevents accidental spills from draining to the user's side.