Flexible Suction Spiral Duct Designed for both high negative and positive pressure. Features: Strong nylon fabric & polyester fabric, coated w/ PVC Springsteel helix reinforcement Stiff cable endrings / internal coupling bands Airtight seams Low friction loss Standard diameters 10” to 96” Standard lengths 10’ – 25’ Standard pitches 6”, 3” & 1 ½” Spiral Shaft Duct Features: Springsteel helix reinforcement Steel wire cable suspension Standard diameters 24” – 96” Lengths made to order Schauenburg Flexadux Corp. (970) 245-9400 Western Regional Office 2233 Sanford Drive Grand Junction, CO 81505 (304) 363-0868 Eastern Regional Office 25 Rodeo Drive Fairmont, WV 26554 info@schauenburg.us Copyright © 2021, Schauenburg Flexadux Corp | ALL RIGHTS RESERVED | Website by WWP LLC