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Explosion-proof Ventilation Louvers
Keywords:
Explosion-proof Ventilation Louvers
Product accessories:
Detailed Introduction

The explosion-proof ventilation louver is powered by DC 24 V to open or close. The louver has full-unit explosion-proof certification and can operate safely and reliably in Gas Group IIB hazardous areas.



- Fully automatic: Once the parameters are set, it can operate independently without any manual intervention.
- High safety: Prevents accidents during the exhaust process and promptly vents hazardous gases, thereby reducing safety risks.
- Super weather resistance: The product has undergone more than 2,000 hours of neutral salt spray testing and over 1,000 hours of UV resistance testing, ensuring long-term performance in coastal areas and regions with intense UV exposure.
- Easy to install: simple structure, convenient installation
- Ultra-Durability: The product has undergone a high-temperature aging test modeled after 10 years of use and has been validated.
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Project | Parameters | ||
Model | TPF04 | TPF04B | TPF06 |
Material | Carbon steel | ||
External dimensions (mm) | Length 454 × Width 404 × Height 58 | Length 454 × Width 404 × Height 57 | Length 450 × Width 400 × Height 88 |
Opening size (mm) | Length 410 × Width 360 | ||
Control | Interlocks with explosion-proof exhaust fans for automatic start-up or shut-down. | ||
Operating temperature | -20℃ ~ +60℃ (-40℃ for 48 hours) | ||
Storage temperature | -30℃ ~ +75℃ | ||
Operating humidity | ≤ 85% RH, no condensation | ||
Rated voltage | DC 24V | ||
Rated power | 60W | 48W | 20W |
Protection Level | IP66 | ||
Corrosion Level | C5 | ||
Explosion-proof marking | II 3G Ex ec IIC T5 Gc | Ex ec IIC T4 Gc | Ex db IIC T4 Gb |
Product Certification | ATEX, CE, ETL, RoHS | IECEx | CCC |







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