AF-324 COMBIFLEX 3000 Grey – embossed PVC Non Insulated heavy duty flexible duct with PVC outer layer Size (diameter) Choose an option100mm (4") 125mm (5") 160mm (6.3") 200mm (8") 200mm (10") custom size (mm) Custom size 80mm - 635mm (3.15" - 25") Length Choose an option6 m (20 ft) 10 m (33 ft) 20 m (66 ft) Product total Options total Grand total AF-324 quantity Add To Quote Product Specification Construction Multiple layer product made up of heavy duty Aluminum and Polyester formed into a flexible duct supported by a Bronze coated wire helix plus PVC outer covering. Wire pitch (spacing): 19mm Components 2 layers heavy duty Aluminum, Fire retardant adhesive, 1 layer PET, 1 layer 70 micron Fire retardant PVC, Bronze coated bead wire. Technical Data Product Type:Flexible Air Duct Material:Combiair Working Temperature:-30°C to +125°C Maximum Pressure:3000 PA Maximum Air Velocity:30 m/s Additional Information Maintains shape when extended Your Request for Quote will be confirmed by email. We will contact you shortly to provide you with a final quotation. An order will be placed only upon your final confirmation of delivery dates, final prices, taxes, shipment cost, other charges and/or delivery terms.