The Liebherr SFUfg 1001 explosion-proof laboratory freezer is ATEX-95 certified and therefore suited to environments with flammable substances. You build the unit in flexibly thanks to front ventilation, and it freezes 91 litres from -9 °C to -30 °C. This serves demanding applications in the pharmaceutical industry and the food industry.
The ATEX-95 certification to EN IEC 60079-7 makes the unit suitable for an explosion-proof setup. SmartFrost limits ice build-up and the static freezing system keeps the temperature stable within ±5 °C. The natural refrigerant R600a limits the environmental impact. As a result, you freeze sensitive substances safely.
Three freezer drawers keep the contents separated and the shelves carry up to 15 kg. A touch display in the door controls the temperature and four plastic levelling feet set the unit level. The key features:
Browse the full range of laboratory freezers or ask for advice via contact.
| Feature | Specification |
|---|---|
| Type | Explosion-proof undercounter laboratory freezer |
| Series | Performance |
| Door | Steel |
| Safety certification | ATEX-95 (EN IEC 60079-7) |
| Installation | Fully integrable, front ventilation |
| Temperature range | -9 °C to -30 °C |
| Temperature stability | ±5 °C |
| Gross capacity | 91 litres |
| Net capacity | 68 litres |
| Dimensions (W×D×H) | 597 × 584 × 819 mm |
| Installation height | 82 to 88 cm |
| Net weight | 34.7 kg |
| Freezing technology | SmartFrost |
| Freezing system | Static |
| Defrosting | Manual |
| Freezer drawers | 3 |
| Shelf load capacity | 15 kg |
| Refrigerant | R600a |
| Display | Touch display |
| Levelling feet | 4, plastic |
| Self-closing door | Yes |
| Noise level | 39 dB(A) |
| Energy consumption | 123 kWh/year |
| Climate class | 5 |
| GMP class | B |
| Certification | EN IEC 60079-7, IEC 60068-3, IEC 61010-1, IEC 61010-2-011, IEC 61326-1 |
| Power supply | 230 V / 50 Hz |
The Liebherr SFUfg 1001 explosion-proof laboratory freezer is ATEX-95 certified and suited to deep-freezing sensitive substances. It is fully integrable, freezes 91 litres from -9 °C to -30 °C and uses SmartFrost.








The freezer is ATEX-95 certified to EN IEC 60079-7. As a result, it is suitable for an explosion-proof setup.
The SFUfg 1001 has ATEX-95 certification, the SFUsg 1001 does not. Otherwise both share the size, SmartFrost and three freezer drawers.
Yes, thanks to front ventilation the freezer is fully integrable. This lets you build it into a unit or under a worktop.
The freezer works from -9 °C to -30 °C, with a stability of ±5 °C. This stores sensitive substances deep-frozen.
Freezing range -9 °C to -30 °C, stability ±5 °C.