1duct Flexible Ducting Product
All-PTFE Flexible Duct With Wear-Resistant Metal Coil For All Applications
1duct is a PTFE flexible ducting product for all your needs and for any environment. With a maximum temperature rating of 600ºF (316ºC), 1duct can be used in any wet or dry application, regardless of the chemical exposure.
With a cost-effective design, 1duct eliminates the need to use less-capable flexible ducting products made with PTFE-coated fiberglass and Silicone-coated fiberglass. PTFE-coated fiberglass and Silicone-coated fiberglass materials have limited flexing capability and can be corroded. 1duct is made using an all-PTFE Crossfilm material, which exhibits excellent flexing life and no corrosion. Unlike fiberglass-reinforced materials which become porous after flexing, all-PTFE Crossfilm materials retain non-porosity to ensure containment of the media traveling through the flexible duct.
1duct can be made with a galvanized or stainless metal coil that protects against abrasion. A bridge clamp, using a clamping design that spans the metal coil, is used to achieve a tight attachment to a pipe. In a design consisting only of PTFE and metal, 1duct is the ideal flexible ducting product for applications with fire rating test concerns like Factory Mutual 4910, ASTM E84, UBC 8-1, and UL 723.
1duct is extremely flexible with a 6 to 1 compression ratio and a small bend radius. It is unaffected by UV exposure and will not grow fungus. It can include an electrically-conductive surface material to prevent the build-up of static charge. Some market opportunities include clean rooms, chemical plants, food plants, fume exhaust, high temperature, pharmaceutical, fume control, and pollution control.
Product Features
- Corrosion-free.
- Upper temperature limit of 600°F (316°C).
- 6 to 1 compression ratio.
- Extreme flexibility.
- Wear-resistant metal ring exterior.
- Excellent non-flammability properties.
- Zero-porosity material.
- Can include a static-dissipative surface.
- The most versatile plastic flexible duct in the marketplace.
For more information please contact sales
Flexible
Ducting
Information on our flexible ducting products, CHEMDUIT
and CHEDUIT-P can be found below.

CHEMDUIT is:
- A PTFE flexible duct with superior chemical resistance, thermal stability, and mechanical strength.
- A PTFE flexible duct with durable, impervious, interior and exterior LFP corrosion barriers which
are available in a variety of thicknesses and with many special
features.
- A PTFE flexible duct containing a strong laminated seal that encapsulates a rugged spring
steel coil and joins together the two LFP corrosion barriers.
Benefits:
- Excellent chemical resistance.
- Wide temperature range -100°F to 500°F (-73°C to 260°C)
- Mechanically durable.
- Excellent nonflammability properties.
- Positive and negative pressure capability
- Lightweight.
- Competitively priced.
- Wide range of duct diameters and lengths.
- Many special features available: Flanges, cuffs, colors, conductivity, etc.
Download the CHEMDUIT Brochure.
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CHEMDUIT-P is a durable, high temperature, flexible duct consisting
of an LFP tube with LFP support rings for maximum chemical resistance.
CHEMDUIT-P is made entirely of PTFE. Since there is no wire
reinforcement, CHEMDUIT-P is compatible with virtually all chemical
environments where ducting products are needed. CHEMDUIT-P is
100% PTFE
Benefits:
- Available in a wide range of LFP materials.
- Available in a wide range of diameters and lengths.
- Engineered for low pressure service (For the evacuation
or transfer of gases/vapors)
- Excellent chemical resistance.
- Wide temperature range -100°F to 500°F (-73°C
to 260°C)
- Mechanically durable.
- Excellent nonflammability properties.
- Positive and negative pressure capability
- Lightweight.
- Competitively priced.
- Wide range of duct diameters and lengths.
- Many special features available: Flanges, cuffs, protective
cuff tails, internal diversion sleeve, colors, conductivity,
etc.
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