ScienTemp Corporation 40-12EX Explosion Proof Chest Freezer, 12 cu. ft., 0 C to -40 C

ScienTemp Corporation 40-12EX Explosion Proof Chest Freezer, 12 cu. ft., 0 C to -40 C, 78" Width, Class 1-Division 1 and 2 (Groups C and D), Polyurethane, 115 or 230 Voltage Options

The ScienTemp 40-12EX Explosion Proof Chest Freezer is a premier cold-storage solution engineered specifically for high-risk laboratory and industrial settings where volatile vapors and flammable materials are a constant concern.

This 12-cubic-foot powerhouse offers a robust temperature range of 0°C down to -40°C, providing the thermal stability required for sensitive biological samples and chemical reagents. Built with uncompromising safety in mind, it meets stringent Class 1, Division 1 & 2 (Groups C & D) requirements, ensuring that your facility remains compliant while mitigating the risk of ignition in hazardous atmospheres.

he heavy-duty polyurethane insulation and gravity-based air circulation system work in tandem to maintain uniform internal temperatures, even in fluctuating ambient conditions.

Designed for longevity and ease of use, the unit features an analog dial controller for simplified adjustments and a keyed hasp lock to secure high-value inventory. Whether you are operating in a pharmaceutical lab, a petrochemical plant, or a specialized research facility, the 40-12EX delivers the reliable, spark-free performance necessary to protect both your personnel and your critical assets.

This freezer represents the intersection of rugged American engineering and specialized safety protocols, making it an essential investment for any hazardous-location workflow.

Features

• Certified Safety: Fully compliant with Class 1, Division 1 and 2 (Groups C and D) standards for maximum protection in explosive environments.

• Ultra-Low Thermal Reach: Delivers precise cooling performance from 32°F down to -40°F, ideal for specialized chemical and medical storage.

• Industrial-Grade Build: Features a 1/2+ HP compressor paired with high-efficiency polyurethane insulation for superior temperature retention.

• Security & Stability: Equipped with a keyed hasp lock for inventory control and a choice between locking casters or leveling legs for flexible installation.

• Eco-Friendly Efficiency: Utilizes R-452A refrigerant and a manual defrost cold-wall evaporator to ensure reliable, long-term operation with minimal maintenance.

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