Backpack sprayers for the professional:

Especially in the case of plant protection in the professional field, such as in garden and landscape design, in tree nurseries, agriculture and forestry, large areas and long periods of work are not uncommon. With SOLO backpack sprayers you can still overcome these challenges easily and efficiently: their light weight and well-thought-out shape offers maximum comfort and achieves high performance, while their high quality makes them very durable. Whether you choose a manual model operated by a smooth pump or a battery-operated or motor-powered version – you are guaranteed to find the right device among the choice of SOLO backpack sprayers.

If you are looking for the right backpack sprayer for occasional use and simpler tasks in plant protection, the models of the SOLO Classic line are an excellent solution. The SOLO 424 NOVA, 425 Classic, 435 Classic, 473 D Classic and 475 Classic backpack sprayers have transparent, very strong, UV-resistant tanks with fill level marking and nominal capacities of 15 - 20 l. They are suitable for all liquid fertilisers and plant protection spray media, such as fungicides, herbicides and insecticides. 

For more intensive use in large areas, the Comfort or Pro models come into their own: they have even more equipment features for even greater comfort. They also have a pump lever that can be adjusted to a variety of positions for ergonomic operation and a practical carry handle with integrated spray wand retainer. The pressure can be adjusted in four stages for precise dosing of the spraying agent. All backpack sprayers from the Comfort series onwards also have FKM seals (“Viton®”) as standard at all the crucial points, which means that aggressive agents can also be sprayed without difficulty. The Pro backpack sprayers also impress with their light telescopic wand, a pressure gauge for pressure control and an extremely comfortable backpack carrying system, so that fatigue is not a problem even when working for longer periods. 

You should choose the right pump or power option for your intended application. The backpack sprayers with piston pump, such as the SOLO 425 and 435, are more suitable for applying thin spraying agents. The diaphragm pump models, on the other hand, like the SOLO 473 D and 475 backpack sprayers, are used mainly for thick, abrasive agents that are sprayed at low pressure. If you want to work without any manual pumping, you should opt either for the 417 or 416 Li battery-operated backpack sprayers or the 433 power sprayer. The SOLO 433 power sprayer achieves a maximum pressure of 30 bar, which means a long range can be achieved. You can therefore spray the agent efficiently even on higher areas, such as espaliered and standard trees and large shrubs. Battery-operated sprayers, on the other hand, are waste-gas-free and extremely quiet, making them perfect for large-scale applications in enclosed spaces. Of course, battery-operated sprayers can also be used outdoors.

The extensive range of accessories allows the potential applications of the sprayers to be extended much further. Spare parts for SOLO backpack sprayers are available for years after your purchase. Our customer service team will be happy to send you the right spare parts with a repair guide, whatever your needs.