portable industrial heaters products

Duct and Blower Hose for Portable Industrial Heaters

This high-strength fabric Duct and Blower Hose for Portable Industrial Heaters is manufactured for high-pressure industrial applications, including locations where there is a fire hazard.

Using two of our proprietary fabrics, this ducting is manufactured and assembled with wire helix reinforcement plus heavy-duty abrasion resistant wear strip. This custom construction provides exceptional durability and strength for extreme applications.

JetHeat Duct and Blower Hose for Portable Industrial Heaters has exceptional cold-weather flexing and can be set-up or arranged when there is limited dexterity due to mittens or inserts being worn by persons setting up.

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  • Specifications

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    Diameter Range 12" to 36" (305mm to 914mm)
    Standard Diameter 16.5" (419mm)
    Standard Length 25ft (7.6M) - Custom lengths available upon request.
    Wire Pitch 9" pitch (23cm)
    Wearstrip Heavy duty extruded profile. Silicone coated fiberglass and reinforced flame resistant polyester textile with urethane topcoat (see fabric specification below).
    Stitching Lock-stitch sewn construction. Seams for accessories are reinforced with additional fabric webbing.
    (Exterior / Interior)
    Yellow/Grey or Black/Red
    Standard End Finish Extended Double Encased End Rings / alternative options available upon request.
    Operating Temperature -65 to +500°F (-53 to 260°)
    Flame Resistance Silicone - Passes FTMS 191A/M5903-1 / Inherently flame resistant and developed for Oil & Gas hazards. FR Polyester - Passes NFPA 701 (small scale), EN533 and NFPA 705.

    Duct Fabric Specifications

    Detail Test Method Results Results
    Coating Type   Urethane Topcoat Cover Silicone Coating
    Colour - Face/Back   Yellow/Yellow, Black/Black Gray/Gray
    Weight - oz/yd2 ASTM D751 8.5 16.5
    Base Fabric Construction   Standard Weave Satin Weave
    Type   FR Polyester Fiberglass
    2" Strip Tensile - lbf (warp x fill) ASTM D751-00 488 X 302 826 X 701
    Grab Tensile - lbf (warp x fill) ASTM D751-00 485 X 315 370 X 273
    Trapezoid Tear - lbf (warp x fill) ASTM D751-00 49 X 21 178 X 119
    Puncture Resistance - lbs ASTM D751-00 54 42
    Taber Abrasion Resistance                  (H-18/500g) ASTM D3884 3000 cycles 485 cycles
    Flame Test FTMS                              191A/M5903-1 Pass (flame out in 1 second or less) Pass (flame out in 1 second or less)


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