The Liebherr SFFsg 4001 Performance laboratory freezer is a premium solution designed for laboratories requiring cleanroom-grade compliance with ATEX-certified safety and precision cooling. With a gross capacity of 316 litres and a temperature range of -9°C to -30°C, it ensures reliable storage for temperature-sensitive and flammable materials.

Certified for ISO Class 5 cleanroom compliance and ATEX standards, the SFFsg 4001 is ideal for use in environments demanding minimal particulate contamination and maximum safety. The spark-free interior reduces risks in explosive atmospheres, while the static cooling system delivers stable temperature control. Manual defrosting ensures long-term reliability. This makes it suitable for rigorous use.

This freezer is equipped with advanced safety features, including visual and audible alarms to alert users to malfunctions, a volt-free alarm contact for external monitoring systems and a mechanical lock for secure storage. The antimicrobial handle enhances hygiene for controlled environments.

The SFFsg 4001 includes five adjustable glass shelves, each with a load capacity of 45kg, providing excellent organisation and easy access to stored materials. Energy-efficient at 385 kWh/year and quiet at 49 dB(A), it offers exceptional performance for cleanroom laboratories with durable steel housing and a commercial-grade moulded polystyrol liner.

Delivery to site is free. In place delivery is available upon request for an additional fee.