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Home > Suppliers Companies > Rocvent Inc. > Products > Mine and Tunnel Ventilation > Spiral Reinforced Ducting - Duo-Duct (Oval)
Rocvent Inc.

Spiral Reinforced Ducting - Duo-Duct (Oval)

Specifications:
• Standard lengths: 7.5m (25ft)
• Order by standard diameters. (see table below in Documentation)
• The ventilation duct/tubing is certified by Natural Resources Canada under Certification # 1181. The ducting/tubing also conforms to CAN/CSA-M427-M91.

Spiral Reinforced Ducting - Duo-Duct (Oval)

All sizes up to and including the 48” diameter (36” x 65”) are single suspension, 54” dia and larger to have double suspension.

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