Portable Ventilator, 16" Heavy Duty Cylinder Fan, 1100W Strong Shop Exhaust Fan 4240CFM, 16.4ft Power Cord (No Charging Head), Industrial Utility Blow

About these items:High-Performance & Energy-Efficient: These portable ventilators feature powerful AC motors, ranging from 350W to 1100W, delivering airflow volumes between 1942CFM and 4240CFM. They efficiently eliminate smoke, odors, and hot air in various environments.Durable and Reliable Design: Constructed with a strong steel frame, these ventilators are corrosion-resistant and designed to endure long-term use in tough environments. ETL certified for safety and durability.Portable & Convenient: These fans come equipped with a portable handle and non-slip rubber feet, making them easy to carry and stable during operation. Perfect for use in basements, sewers, warehouses, and construction sites.Safety Features: Each fan is designed with an IP44 waterproof rating, overheating protection, and ATEX explosion-proof certification, ensuring secure and reliable operation even in damp or hazardous conditions.Versatile Applications: Ideal for a wide range of settings including warehouses, factories, kitchens, construction sites, and more, to address ventilation, dust removal, and cooling needs.Important Note: The ambient temperature should not exceed 60°C for safe and efficient operation.Key Differences:Power and Airflow: The BTF-25/10" offers a 350W motor with 1942CFM airflow, while the BTF-30/12" has a 550W motor producing 2500CFM. The BTF-40/16" features a 1100W motor and provides the highest airflow of 4240CFM.Noise Levels: The noise levels vary, with the BTF-25/10" being the quietest at 66dB, the BTF-30/12" at 75dB, and the BTF-40/16" generating 79dB due to its higher power output.Weight and Size: The models range in size and weight: the BTF-25/10" weighs 28.88 lbs with dimensions of 13.78'' x 18'' x 14.96'', while the BTF-40/16" is the heaviest at 87.74 lbs with dimensions of 27.36'' x 18.90'' x 23.23''.Cord Length: The BTF-25/10" and BTF-30/12" come with a 9.8 ft cord, while the BTF-40/16" includes a longer 16.4 ft cord for greater flexibility.Applications: The BTF-40/16" is better suited for large commercial or industrial settings due to its higher airflow, while the BTF-25/10" and BTF-30/12" are ideal for smaller spaces like basements and kitchens.Specifications:Model: BTF-25/10", BTF-30/12", BTF-40/16"Power Supply: AC120V 60HzPower: 350W (BTF-25/10"), 550W (BTF-30/12"), 1100W (BTF-40/16")Air Volume: 1942CFM (BTF-25/10") to 4240CFM (BTF-40/16")Speed: 2850 rpm (BTF-25/10", BTF-30/12") to 3350 rpm (BTF-40/16")Noise: 66dB (BTF-25/10"), 75dB (BTF-30/12"), 79dB (BTF-40/16")Dimensions: 13.78'' x 18'' x 14.96'' (350 x 345 x 380 mm) for BTF-25/10" to 27.36'' x 18.90'' x 23.23'' (695 x 480 x 590 mm) for BTF-40/16"Net Weight: 28.88 lbs (13.15 kg) for BTF-25/10" to 87.74 lbs (39.8 kg) for BTF-40/16"Power Cord Length: 9.8 ft (BTF-25/10", BTF-30/12") to 16.4 ft (BTF-40/16")Waterproof Class: IP44Safety Features: Overheating protection, ATEX explosion-proof certificationPackage Contents:1 x Portable Ventilator1 x User ManualFoot Pads x 2 (BTF-25/10", BTF-30/12")Castors x 6 (BTF-40/16")M8 * 20 Screws x 8 pcs (BTF-25/10", BTF-30/12")M8 * 20 Screws x 120 pcs (BTF-40/16")1100w