For use in general air movement & ventilation, dust & fume extraction, sawdust and wood shavings. Industrial-grade flex hose for use in dust collection applications connecting tools and ductwork. Made from an abrasion resistant polyurethane material Temperature range: -40°C to +90°C., Sizes are nominal. 100mm / 4 Inch Clear Polyurethane Pipe for Dust, Fumes, Vapour Flexible Clear Ducting Hose PU Flexible Ducting Hose, 63mm ID X 2m Length - Fully Antistatic Polyurethane Dust Fume Extraction Woodworking Ventilation 2m Long Air Duct Manufactured from twin layered polyurethane, supported by an encapsulated internal wire helix. PU Clear Flexible ducting Hose, 63mm x 3m Long, for dust, Fume, Vapour and woodwaste Extraction, Ventilation 4.5 (80) £3013 FREE delivery 26 - 27 Jan Actual appearance/scale of product may vary dependant on size. Full specification on request.