Backpack sprayers from SOLO:

We have plenty of experience when it comes to plastic backpack sprayers: we began producing fully plastic sprayers back in 1960. The lightness of the material and its durability are just two of the many good reasons to opt for SOLO backpack sprayers. Whether with a piston or a diaphragm pump:

the pumps in SOLO backpack sprayers are among the smoothest running and most efficient on the market. Longer periods of work are therefore possible without any problems. The ergonomic shape of the backpack sprayers is inspired by the human spine. The soft, padded shoulder straps also ensure the best possible comfort.  

The sprayers can be used for weed control and maintenance of private gardens, decorative plants, crops, shrubs, espaliered trees and other trees. The backpack sprayers are also suitable for professional applications, such as agriculture, horticulture and landscape design.

The SOLO 424 NOVA Classic line backpack sprayer with a 16 l tank, the 425 Classic with a 15 l tank, the 435 Classic with a 20 l tank, the 473 D Classic with a 10 l tank and the 475 Classic with a 15 l tank come with all the basic features and are ideal for simple, occasional plant protection in medium-sized areas and in greenhouses. The sprayers can be used to apply chemical and biological plant protection spray media and liquid fertilisers. 

The tanks, which are resistant to UV radiation, are transparent, making the fill level easy to see. They are filled and emptied through a large filling aperture. There is also a removable filling strainer in the aperture. 

The sturdy pump level of the sprayers can be fitted to the right or left side. The transparent fabric hose is particularly sturdy and offers great reach. The very strong manual valve with actuation lock also ensures fatigue-free working and can be fitted with a pressure gauge as an option.

The Comfort range includes the SOLO 425 Comfort backpack sprayer with a 15 l tank, the 435 Comfort with a 20 l tank and the 475 Comfort with a 15 l tank capacity. They are extremely easy to use. That makes them practical tools for challenging plant protection tasks in larger areas, including tree nurseries.

SOLO Comfort models also have a pump lever that is ergonomically refined, rotatable and adjustable in length. For convenient transport, the Comfort models have a carrying handle with an integrated spray wand retainer. 

Comfort sprayers also have extremely resilient FKM (“Viton®”) seals for applying aggressive fluids. This means that they can be used to apply herbicides, fungicides, insecticides, sprayable biological plant protection media, detergents and disinfectants without any problems. The pressure can be set to four different levels for application of precisely the right amount. 

For longer periods of work in large areas, battery-operated backpack sprayers are worth using. The electrically operated SOLO 417 Comfort, 416 Li Pro and 441 Classic sprayers make your work easier, as the integrated electric pump delivers the pressure required entirely automatically. 

The backpack sprayers with manually operated pump come with a plastic flat spray nozzle and a twin hollow cone nozzle as standard. The battery-operated backpack sprayers, on the other hand, are supplied with one flat spray nozzle.

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.