# Cylinder steam cleaner Karcher SG 4/4 — 4 L, 2300 W, 4 bar, 145°C, adjustable steam, floor nozzle, hose

**URL:** https://aio.lv/en/product--karcher-1092-1040--1887096
**Data updated:** 2026-01-21 10:51 (EET)
**Category:** Steam Cleaners
**Manufacturer:** Karcher
**Manufacturer code:** 1.092-104.0
**EAN:** 4039784943117
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 073.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 887.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karcher-1092-1040--1887096

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 9.21 EUR |

## Summary description

Karcher SG 4/4 is a cylinder steam cleaner with a 4 L tank and 2300 W power, delivering up to 4 bar steam pressure and 145°C working temperature. Adjustable steam output and included accessories (two steam pipes, hose, floor nozzle with slats and bristles, pointing nozzle, hard floor brush) make it suitable for deep cleaning hard floors, grout, sanitary areas and surfaces that require chemical-free sanitation. Compact design with 7.5 m cord and 8 kg weight supports mobile use.

## Long description

The Kärcher SG 4/4 is a compact cylinder steam cleaner that delivers continuous steam at up to 4 bar pressure and reaches temperatures up to 145°C. Its two-tank system with a total capacity of over 4 litres allows fast reheating and continuous refilling so the device can be used for extended periods without interruption. The unit includes stepless steam quantity control and a VapoHydro function for regulating steam saturation, an integrated temperature indicator, and a storage area for accessories. The SG 4/4 operates without chemical additives and is suitable for routine cleaning and certified surface disinfection according to EN 16615.
Advantages
The SG 4/4 provides certified bactericidal and virucidal disinfection verified by an external laboratory, operating effectively against Enterococcus hirae, MVA, Murine Norovirus and Adenovirus. It cleans using only water, leaving no chemical residues and reducing the risk of developing multiresistant organisms. The device is compact and robust, includes two floor nozzles for abrasive and hygienic cleaning, a cable hook and tube holder for space-saving storage, and features continuous-fill capability for long, uninterrupted work sessions.
Suitable for
Surface disinfection in healthcare and public spaces
Deep cleaning of hard floors and sealed surfaces
Cleaning in environments requiring chemical-free methods
Frequent cleaning tasks where long runtime is needed
Key specifications
Brand: Kärcher
Model: SG 4/4 (MPN 1.092-104.0, EAN 4039784943117)
Power: 2300 W
Steam pressure: up to 4 bar
Max. temperature: up to 145°C
Tank capacity: over 4 L (two-tank system, continuous fill)
Cable length: 7.5 m
Weight: 8 kg
Dimensions (W×D): 320 × 475 mm
How to use
Fill the fresh water tank; the two-tank design allows continuous refilling while the boiler remains heated. Switch on the unit and wait until the integrated temperature indicator signals readiness. Adjust the steam quantity with the stepless control and fine-tune steam saturation using the VapoHydro function to match the cleaning task. Select the appropriate floor nozzle (abrasive or hygienic) for the surface and proceed with cleaning, maintaining a steady movement over the area to ensure even steam contact. Monitor water level and refill when needed to maintain continuous operation.
Usage recommendations
Use only clean tap or demineralised water according to local water hardness recommendations, and select lower steam saturation for delicate or heat-sensitive surfaces. For certified disinfection results, follow EN 16615 test conditions and manufacturer guidance regarding nozzle type and machine settings.

## Specifications

### Ergonomics

| Feature | Value |
|---|---|
| LED indicators | Y |
| Cord storage | Yes |
| Castor wheels | Yes |
| Accessory storage | Yes |
| Steam-ready light | Yes |
| Adjustable handle | Yes |

### Power

| Feature | Value |
|---|---|
| Power source | AC |
| Power | 2300 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 220 - 240 |

### Design

| Feature | Value |
|---|---|
| Type | Cylinder steam cleaner |
| Cable length | 7.5 m |
| Product colour | Yellow, Grey, Black |
| Control type | Rotary, Buttons |
| Cord length | 7.5 m |
| Capacity | 4 L |
| Waste tank capacity | 4 L |
| Number of water tanks | 2 |

### Performance

| Feature | Value |
|---|---|
| Temperature (max) | 145 °C |
| Steam pressure | 4 bar |
| Adjustable steam | Yes |
| Steam adjustment type | Stepless |

### Packaging content

| Feature | Value |
|---|---|
| Brush included | Yes |
| Number of accessories included | 10 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 8 kg |
| Package weight | 11200 g |
| Height | 275 mm |
| Width | 320 mm |
| Depth | 475 mm |

## FAQ

### How much does the Karcher SG 4/4 cylinder steam cleaner cost, and is it available for purchase?

The price is 1,073.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 77 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Karcher SG 4/4 cylinder steam cleaner be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Karcher products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Karcher service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Karcher SG 4/4 cylinder steam cleaner?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1887096/65497994_large.webp