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Utility Blower Hose (Flexible Ducting) - DCB


Accordion-style ducting commonly used by utility companies for supplying air to manholes, confined spaces, or worksites. lt is also used for heating, drying, cooling, and ventilation in permanent or portable systems (not recommended for negative pressure/vacuum). This hose has an external wear strip to help prevent premature wire wear through. Its crush-resistant helix has a wide pitch for easy compressibility (10:1). It has a UL94V-0 flame retardant rating (self extinguishing) and is resistant to moisture and UV/ozone. This hose is available with belted ends, slip J-Locks, wire ring ends (plain), button locks, or a soft cuff.