The Air Systems International CVF-12AC is a high-performance, contractor-grade 12-inch portable axial ventilation fan engineered to deliver rapid, high-volume airflow to confined workspaces. Operating on a standard 115 VAC power supply, this rugged yet lightweight blower provides up to 2,348 CFM of free-air movement, making it the ideal choice for utility manholes, construction sites, and manufacturing facilities requiring reliable, non-hazardous ventilation.
Key Features & Benefits
• High-Volume Air Distribution: Powered by a robust 1 HP electric motor, this 12" fan moves massive volumes of air (2,348 CFM free-air / 1,657 CFM with a 15-foot duct and one 90° bend) to quickly purge toxic fumes, heat, or stale air from work areas.
• Lightweight & Dent-Resistant Housing: Built for the harshest field conditions, the fan is encased in a high-impact, safety-orange polyethylene plastic shell that won't rust, dent, or corrode. Weighing only 29 lbs, it features an ergonomic molded carrying handle for effortless transport.
• Built-In Electrical Safety: Comes standard with an integrated GFCI (Ground Fault Circuit Interrupter) plug to ensure maximum operator safety when working in wet, damp, or unpredictable outdoor environments.
• Seamless Duct & Canister Compatibility: The dual-walled flange layout accommodates standard 12-inch flexible ducting on either the intake or exhaust side. It can also be easily attached to an integrated poly canister for neat, space-saving storage.
• Dual Certified for Reliable Field Performance: Fully CSA C/US certified for continuous outdoor use, giving safety managers and contractors complete peace of mind on the job site.
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Product Specifications
• Manufacturer Part Number: CVF-12AC
• Fan Diameter: 12 inches (30.5 cm)
• Free-Air Flow Capacity: 2,348 CFM
• Air Flow (15 ft Duct, One 90° Turn): 1,657 CFM
• Motor: 1 HP, Continuous Duty
• Electrical Requirements: 115 VAC, 60 Hz, Single Phase
• Housing Material: Safety-Orange High-Density Polyethylene (HDPE)
• Weight: 29 lbs (13.2 kg)
• Safety Certifications: CSA C/US Certified for Outdoor Operations
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Ideal Applications
• Utility manhole, vault, and trench ventilation
• Industrial plant maintenance and tank cleaning (Non-Hazardous)
• Emergency cooling and fresh-air supply for construction crews
• Post-flood drying and restoration work
