AVLR-50 Flexible Ducting 6 in ID x 50ft

Rubber-Cal AVLR (Air Ventilator Long Reach) Flexible Ducting offer a professional-grade solution established to optimize high-volume airflow, climate control, and exhaust performance in demanding commercial and industrial environments. Designed to interface seamlessly with high-velocity blowers, industrial fans, and dehumidifier hose systems, this high-performance air duct ventilation solution addresses the common challenges of multi-section setups. By delivering a single, continuous run of large duct, the AVLR hose ensures maximum volumetric efficiency and prevents the static pressure drops associated with traditional coupled air vent ducts.Fabricated from industrial-strength PVC vinyl-coated polyester fabric, Rubber-Cal heavy-duty air conditioning duct features an integrated high-tension spring steel wire helix that maintains a consistent internal diameter, even through sharp bends and challenging routing configurations. Whether utilized to supply fresh air or act as a high-capacity air return duct, the rugged construction prevents the line from collapsing under pressure. To withstand the rigors of active job sites, the exterior of this vent ducting is reinforced with a heavy-duty wearstrip that absorbs the friction of daily deployment across rough surfaces, significantly lowering total cost of ownership by reducing replacement frequency.For operational efficiency, the ventilation ducting is highly compressible, retracting to a fraction of its extended length to simplify logistics, transport, and storage. The straight, continuous-run design allows for direct attachment over standard ventilation equipment, allowing field crews to minimize setup times and maintain strict project schedules. It serves as an excellent, heavy-duty option for high-capacity portable ac exhaust hose applications and temporary heating ducts. Certified to meet NFPA 701 flame-resistance standards, Rubber-Cal AVLR air duct provides the dependable safety compliance required for shipyard maintenance, disaster restoration, emergency response structures, and temporary hvac ducts installations.