Rubber-Cal 6 in. I.D. x 25 ft. Air Ventilator Heavy-Duty Flexible Ventilation Hose

The Air Ventilator Heavy-Duty ventilation flex hose is a highly durable air ventilation duct that is well suited to industrial air movement applications. This flexible ventilation duct is made with a thick PVC vinyl coated polyester fabric that is reinforced with a spring steel wire helix and external wear-strip. The spring steel wire helix in each of these heavy-duty ventilation ducts gives them a stronger form and a degree of flexibility. It can help prevent the air hose from being crushed or deformed....