ScienTemp Corporation 45-3.1EX Explosion Proof Chest Freezer, 3.1 cu. ft., 0 C to -45 C

ScienTemp Corporation 45-3.1EX Explosion Proof Chest Freezer, 3.1 cu. ft. 0 C to -45 C, Class 1, Div 1 and 2 rated, 59" Width, Polyurethane, Analog Dial, 115 or 230 Voltage Options

The ScienTemp 45-3.1EX Explosion Proof Chest Freezer is a specialized safety solution specifically engineered for environments where volatile vapors and hazardous materials necessitate the highest level of protection.

esigned to meet the stringent requirements of Class 1, Division 1 and 2 (Groups C and D), this unit provides a secure, spark-free storage environment for chemicals, reagents, and samples that require consistent cooling. With a temperature range of 0°C to -45°C, it delivers the precise thermal control needed for sensitive laboratory and industrial applications.

The compact 3.1 cubic foot interior is encased in high-density polyurethane insulation, ensuring maximum temperature retention and operational efficiency. Its heavy-duty construction is paired with a keyed hasp lock to maintain strict security protocols over high-value or dangerous inventory. Utilizing a reliable 1/2 hp compressor and R-452A refrigerant, this freezer is built for continuous, heavy-duty performance in high-stakes settings.

Whether integrated into a petrochemical facility, a pharmaceutical lab, or a specialized research center, the 45-3.1EX offers the ultimate peace of mind by combining rigorous safety compliance with consistent deep-freeze performance.

Features

• Explosion-Proof Safety Certification: Fully rated for Class 1, Division 1 and 2 (Groups C and D) environments, ensuring a safe, spark-proof internal chamber for volatile hazardous materials.

• Specialized Cryogenic Range: Maintains stable temperatures as low as -45°C (-50°F), ideal for the preservation of heat-sensitive chemicals and biological agents.

• Industrial Security Protocol: Equipped with a rugged keyed hasp lock to ensure a secure chain of custody and prevent unauthorized access to sensitive inventory.

• Superior Thermal Barrier: Features high-grade polyurethane insulation and a cold-wall evaporator design to minimize temperature drift and maximize energy efficiency.

• Heavy-Duty Mobility & Stability: Includes four 2-inch locking casters for easy repositioning or leveling legs for permanent, secure installation in a fixed lab space.

• Flexible Electrical Configurations: Offers multiple voltage options (115V or 230V) to seamlessly integrate with various facility electrical standards in the US and abroad.

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