Karcher SG 4/4 Chemical-Free Steam Cleaner #10928050


The compact SG 4/4 steam cleaner with a powerful steam pressure of 4 bar. With continuously adjustable steam flow control and VapoHydro function for perfect cleaning results without the use of chemicals.

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SKU: 1.092-805.0 Categories: , Tag:

The SG 4/4 is a compact and robust steam cleaner that offers outstanding power and certified disinfection*. An optimal cleaning effect is achieved thanks to 4-bar steam pressure. Continuously variable steam volume control and the VapoHydro function (continuous regulation of steam saturation) mean that the machine can be adapted perfectly to any cleaning task.

The 2-tank system can be refilled at any time and ensures a rapid heat-up time as well as uninterrupted operation. The temperature indicator also helps to ensure optimal cleaning results. The machine is extremely versatile and cleans without the use of chemicals. The extensive equipment package includes two-floor nozzles (for abrasive and hygienic cleaning), an integrated storage compartment for accessories, an integrated cord hook, and a pipe intake for space-saving storage. (*According to prEN 16615, PVC floor, machine: SG 4/4 (floor nozzle with slats, 30 cm/sec, max. steam pressure, min. VapoHydro), test bacteria: Enterococcus hirae ATCC 10541)

  • Hygienic cleaning without the use of chemical substances.
  • The avoidance of aggressive cleaning agents protects the operator and treated surfaces.
  • Only water is used for cleaning – unharmful to health and cost-effective.


  • Steam suction hose with handle
  • Steam tubes 2 ×
  • Hand nozzle
  • Round brush, black
  • Upholstery nozzle with brush
  • Power nozzle
  • Detail nozzle

Features and benefits:

Steam cleaner SG 4/4: 2-tank system

2-tank system

The freshwater tank can be filled continuously as the boiler and tank are separate. There is constant steam formation in an instant as always only one part of the total volume is heated. With a total volume of over 4 liters, the SG 4/4 can be used for extended periods without refilling.

Steam cleaner SG 4/4: VapoHydro


Thanks to VapoHydro, the steam intensity can be adapted to the respective cleaning task. Apart from the steam pressure, the saturation can be continuously adjusted from full steam through to hot water. With the hot water jet stubborn dirt can be effectively removed.

Steam cleaner SG 4/4: Storage compartment for accessories

Storage compartment for accessories

The integrated storage compartment can be used to store various accessories. Special small parts are always stored safely and do not get lost. Even the tubes can be stored at the rear of unit.

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Technical data:

Heating output (W) 2300
Tank capacity (l) 4
Cable length (m) 7.5
Steam pressure (bar) max. 4
Boiler temperature (°C) 145
Voltage (V) 110 – 127
Frequency (Hz) 60 – 60
Weight without accessories (kg) 8
Weight incl. packaging (kg) 11.2
Dimensions (L x W x H) (mm) 475 x 320 x 275


Manufacturer Part Number:

  • 1.092-805.0


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