(Corporation) Industrial Safety Technology Association certified product! Explosion-proof freezer and refrigerator compliant with fluorocarbon regulations.
The "DG Series" is an explosion-proof refrigerator and freezer that can be used in hazardous locations, specifically in Class 1 and Class 2 hazardous areas. It is designed to have no ignition sources both inside and outside the unit. It features a wire condenser type without forced exhaust fans and is equipped with two types of safety devices for detecting temperature anomalies and pressure drops. 【Features】 - The refrigerant circuit has an internal pressure explosion-proof structure, and the control circuit has a pressure-resistant explosion-proof structure. - Temperature display and control are digital. - It is a two-chamber type with partitions for freezing and refrigeration. - Explosion-proof performance: fd2G4 (Explosion-proof grade 2/Ignition degree G4) - Certified by the Japan Industrial Safety and Technology Association. For more details, please contact us or download the catalog.
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basic information
【Main Specifications】 ○ Model: DG-37A-300 / DG-37A-540 ○ Certification Number: No. T59066 ○ Set Temperature Range → Refrigerator Compartment: 0–10℃ (freely adjustable) → Freezer Compartment: -20–0℃ (as needed) ○ Capacity → DG-37A-300: Approximately 300ℓ (Freezer Compartment approximately 80ℓ, Refrigerator Compartment approximately 240ℓ) → DG-37A-540: Approximately 540ℓ (Freezer Compartment approximately 165ℓ, Refrigerator Compartment approximately 376ℓ) ○ External Dimensions: W600×D735×H1795 / W760×D955×H1795 ○ Shelf Pitch: 25mm / 20mm ○ Shelf Load Capacity (when evenly distributed): 20kg/shelf / 40kg/shelf ○ Material: Body stainless steel SUS304, door stainless steel SUS304 neoprene gasket ○ Insulation Material: Polyurethane foam ○ Compressor: 400W (rated output) ○ Refrigerant: HFC-404A ○ Breaker: 15A ○ Weight: Approximately 150kg / Approximately 200kg ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Low-temperature storage of highly flammable chemicals ○ Low-temperature management in indoor hazardous material storage facilities ○ Used as equipment that does not cause explosion accidents even if flammable chemicals are damaged due to earthquakes, etc. ○ Used for the implementation of occupational health and safety management systems ○ Used to comply with Article 280 of the Occupational Safety and Health Regulations ○ Used for low-temperature storage of high-value-added chemicals to extend the life of the chemicals (ISO 14001) ● For more details, please contact us or download the catalog.
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Company information
Since its founding in 1945, our company has continued to provide refrigeration and freezing equipment, which is our core technology, to the industrial sector. In response to the advancement of medical technology, we developed blood storage devices, and since 1997, we have been manufacturing explosion-proof refrigerators and freezers that meet safety standards as part of our commitment to labor safety and health measures. The past twenty years for our company have been a history of trial and error, honing and integrating two technologies: refrigeration and freezing technology and explosion-proof safety technology. Currently, we have a wide range of products, including certified items for medical and industrial safety applications, but the development of these products is the result of diligent efforts to faithfully improve them in line with on-site needs. Our manufacturing of temperature control equipment that adds safety to the industrial and medical sectors has been recognized, earning us the Osaka Prefecture Excellent Manufacturing Company Award in 2010 and being selected as one of the "100 Energetic Manufacturing Companies in KANSAI" by the Kinki Bureau of Economy, Trade and Industry in 2011. We are committed to continuing to support the domestic and international industrial and medical sectors with our temperature control technology and fulfilling our social responsibilities.