Description

Semi-rigid Polymer Ducting

HardLine Ducting is fire reistant and 70% lighter than steel and 30% lighter than fiberglass pipe.
Telescoping couplings design nests one tube into another to minimize air-leakage in low and high pressure applications.

Manufactured using EPVS's proprietary and industry-leading RigiFlex-FR™ polymer designed for mine and tunnel ventilation.
No laminated layers to fracture, crack tear or lose bond when subjected to shock and abrasion.
Durable, resilient, resistant to puncture and deformation

Features

  • Diameters 16" to 72" (406mm to 1830mm)
  • Other diameters available
  • Available in 8 foot and 10 foot lengths
  • High visibility green color
  • Single quick-to-install coupling system
  • Available accessories
  • Fire resistant. Passes CAN/CSA M427-M91 and MSHA CFR30 standards and other FR regulations

    Product Options

    HARDLINE-MAX:
    Fully assembled at factory and ready for installation once on site

    HARDLINE-PRO:
    Final installation done on site.
    Product ships flat for transport cost savings.

    HARDLINE-OVAL:
    HardLine's semi-rigid wall is formed to an oval shape using structural supports.

    ACCESSORIES:
    Smooth radius Elbows, Laterals, Wyes, Adapters and Transitions
    ELBOWS
    22.5 deg - 2 segment
    45.0 deg - 2 segment
    90.0 deg - 3 segment
    90.0 deg - 5 segment
    BRANCH FITTINGS
    Laterals
    Wyes
    Tees
    Reducers
    ADAPTERS
    Fans
    Steel to HardLine
    FRP to HardLine

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