Kröber 4.0 Premium Oxygen Concentrator
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Stationary, silent, and compact oxygen concentrator for oxygen therapy delivery in patients with respiratory insufficiency, premium version.
Description
Indications:
Indicated for patients with respiratory insufficiency who require oxygen supply.
Features:
- Modular component assembly.
- USB interface.
- Easily accessible filters and fuses.
- Modern design and easy to use.
- Innovative measurement sensor.
- Integrated flow adjustment.
- Silent.
- Microprocessor controlled.
- Made in Germany.
Technical Data:
- Power: 230 V 50 Hz.
- Temperature:
-
- Operation: +5°C to +40°C
- Storage: -25°C to +70°C
- Sound Level: 31 dB(A).
- Low power consumption: 280 W.
- Dust filter.
- Bacterial filter.
- Alarm/Status indicators: temperature, flow, oxygen, system, battery failure.
- Weight: approx. 16 kg.
- Dimensions: 535x206x520 mm without wheels.
- Atmospheric pressure range: 700 mbar to 1060 mbar.
- Service Life: 30,000 operating hours or maximum 5 years.
- Easy maintenance.
- Flow adjustment:
-
- 0 to 2 L/min in 0.1 steps.
- 2 to 4 L/min in 0.2 steps.
- 4 to 5 L/min in 0.5 steps.
- Oxygen Concentration (+/- 3%):
-
- 0.1 to 4 L/min 93%.
- 4 to 5 L/min 90%.
Accessories:
- Angled connector for humidifier.
- Humidifier.
- Nasal cannula 2 and 5 m.
- Instructions for use.
Packaging:
Unit with humidifier, angled connector for humidifier, 2 and 5 meter nasal cannula, and instructions for use.



