qleen Pure water systems For working heights
up to 21m

For working heights up to 21m

Our QLEEN systems consist of a water treatment unit (mixed-bed resin system or reverse osmosis system) for producing pure water, a pole system made of lightweight carbon or aluminium alloy tubes, and a range of specialised brushes for a wide variety of cleaning applications and surfaces.

With our QLEEN systems, cleaning work can be carried out independently at heights of up to 21 metres – without the need for a lift, lifting platform or scaffolding – on glass and building facades, roofs, noise barriers and solar panels.

They can also be easily installed in a van, enabling high-quality cleaning work to be carried out anywhere, without the need for a mains power supply, thanks to powerful rechargeable batteries. All our systems can be customised to meet your customers’ needs.

LEHMANN-German Cleaning Systems in a transporter

To make it easier to clean large ground-mounted solar installations (with an installation angle of up to 25°), we also offer a solar panel cleaning robot that we have developed ourselves.

LEHMANN-German Cleaning Systems Solar Clean Water Robot

This system uses a quick-release mechanism with just two connectors, allowing the rotating brushes to be fitted to the carbon poles and removed again in no time at all.
(See Applications Solar panel cleaning)


QLEEN. The pure water
systems for
professionals:

  • PURASTART Mini & Maxi
  • PURASTART
  • PURASTART E
  • RO osmosis system
  • DISY
  • PROFI I
  • PROFI II
  • Q-Station
QLEEN - The pure water systems for professionals
QLEEN - The pure water systems for professionals

3 examples of our
pure water systems:

QLEEN - Purastart E

PURASTART E for occasional cleaning of small to medium-sized surfaces in glass, façade and louvre cleaning. Modern, manoeuvrable plastic trolley with 25 m flexible hose. With integrated measuring device for Purewater quality and water supply via the house connection. Powerful Li-Ion battery with running times of 4-8 hours.

(See catalogue from page 14)


QLEEN - DISY

DISY for professional cleaning of medium to large surfaces in glass, façade and solar panel cleaning. With powerful pump for operation from the tank or domestic water connection. 50m single or duo hose on a hose reel. Can be ordered with carbon rods and connection for the ROTAQUEEN brush.

(See catalogue from page 16)


QLEEN - PROFI I

PROFI I for professional glass, façade and solar panel cleaning of large surfaces. With powerful pump for suction operation from the tank or domestic water connection. 50m DUO hose on hose reel. Powerful rechargeable batteries and integrated charger. Connection for the ROTAQUEEN brush. Can also be operated with cleaning agent via adjustable dosing pump.

(See catalogue from page 18)



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Simply send an e-mail to info@lewi.de and let us register you.