Blower Ducting Statically Conductive- Allegro 9550-25EX is 25 ft in length and 12" diameter for static conductive environments. It was designed for max air handling capabilities with dual direction.
AS 9550-25EX- Statically Conductive Blower Ducting 25 feet- 12" diameter
Allegro also offers 3 different blower ducting diameters, 8", 12" and 15" in 15' and 25' lengths for static conductive environments. This lightweight and retractable blower duct is designed for maximum air handling capabilities with dual direction flow and low friction loss, while providing a safe positive means of discharging static build-up. Single ply, designed with vinyl and polyester materials and a neoprene coating, create a temperature resistance up to 150 degrees fahrenheit. This blower ducting is integrated with extended solid grounding wire at each end. It meets ASTM Specs and UL-94-VO requirements. It is rated to 1,000,000 OHMS or less per square inch.