ScienTemp 80-21EX Explosion Proof Chest ULT Freezer – 21 Cu.Ft. –80°C

ScienTemp Corporation 80-21EX Explosion Proof Chest Freezer, 21 cu. ft., -45 C to -80 C, 91" Width, Class 1-Division 1 and 2 (Groups C and D), Polyurethane, Voltage Options

The ScienTemp 80-21EX represents the pinnacle of large-scale, hazardous-duty cold storage, specifically engineered to meet the rigorous demands of industrial and clinical laboratories.

Boasting a substantial 21-cubic-foot capacity, this explosion-proof chest freezer is purpose-built to operate safely in Class 1, Division 1 and 2 (Groups C & D) environments where flammable vapors are a constant concern. By utilizing a sophisticated dual-stage refrigeration system, it maintains ultra-low temperatures ranging from -45°C to -80°C with exceptional thermal consistency.

The unit’s specialized "Cold Wall" evaporator design eliminates the need for internal fans, thereby removing potential ignition sources and ensuring a spark-free interior. Encased in high-density polyurethane insulation and secured by a keyed hasp lock, it provides an uncompromising safeguard for high-value biologicals and volatile chemical reagents.

Despite its massive footprint, the inclusion of heavy-duty locking casters allows for manageable positioning within a facility, while leveling legs ensure a permanent, stable foundation. Designed for maximum reliability and safety compliance, the 80-21EX is an indispensable asset for facilities requiring high-volume, deep-freeze storage in hazardous locations.

Features

• Elite Safety Certification: Fully compliant with Class 1, Division 1 and 2 (Groups C and D) standards to guarantee spark-free performance in volatile hazardous atmospheres.

• Massive Industrial Capacity: Features an expansive 21-cubic-foot interior, making it the ideal choice for high-volume storage of large batches or oversized samples.

• Ultra-Low Temperature Range: Maintains precise thermal integrity between -45°C and -80°C (-50°F to -112°F) for the long-term preservation of sensitive materials.

• Hazard-Eliminating Engineering: Utilizes a cold-wall evaporator and gravity-driven air circulation to remove all internal electrical components from the storage chamber.

• High-Security Inventory Control: Equipped with a rugged keyed hasp lock to prevent unauthorized access and ensure the safety of critical inventory.

• Heavy-Duty Refrigeration System: Powered by a high-performance 3/4 hp compressor system designed to recover temperatures quickly after door openings.

• Optimized for Industrial Power: Configured for 230V operation to support the power requirements of a large-scale ultra-low temperature cooling system.

Product Specifications

Warranty

18 months on parts and labor in the US & Canada (International is 18 months on parts only)

Standard delivery typically takes 5-7 business days, while expedited shipping takes 2-3 business days