
BEAT BIF-I-20 BIF-I-30 Portable Explosion-Proof Marine Ventilation Fan IMPA CODE 591416/591417/591418/591419 CE APPROVED. ATEX Explosion Proof Certification: Exd II BT4 certified for safe operation in hazardous environments. Stainless Steel Blades: Durable blade material ensures long-lasting performance and corrosion resistance. Multiple Voltage Options: Supports 110V, 220V, and 240V AC for global compatibility. High Airflow Capacity: Delivers up to 65 cubic meters per minute with 385 PA pressure. Flexible Customization: Offers full, minor, and sample-based customization for specific needs. Japan Technology Design: Engineered with advanced technology equivalent to Onishi standards. 24-Hour Response Support: Engineers provide efficient solutions and design support within 24 hours. OEM and ODM Services: Professional customization services available based on client designs.