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Static Dissipating Duct is specialized to conduct static charges away from the airflow.  Static buildup could create a spark that would compromise safety in explosive environments.

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  • This duct comes with a built-in, easy to carry bag and can be attached to another duct as an extension by merely tightening the belted cuff. 

    • This quick and easy process doubles the length of the duct without the use of adapters that take up space, get lost, and take up time to install.


  • The duct consists of graphite fibers that conduct any charge that could build-up as a result of the airflow.

    • Airflow through the standard duct builds up static charges much in the same way as walking across carpet does.


  • The special clip on the end of the duct must be connected to a grounding post that carries the chargeback to earth ground – usually, this is accomplished through the ground plug of the electric motor.

    • Also available with a duct adapter for use with any Super Vac smoke ejector or blower


Spiral Duct Specs

  • Material – Single ply neoprene impregnated polyester -UL94-V-O Flame Retardancy, NFPA701, California T-19

  • Structure – Class 1 Steel Spring Wire Helix (ASTM 227)

  • Wearstrips – Heavy-duty vinyl with self-adhesive neoprene backing, APX 25-27 oz Sq/Yd. Abrasion Resistance of 18,000 cycles from H-22 wheel with 1000 gram load (FSTM 191 Method 5306)

  • Conductivity – Rated to 100,000 ohms or less per square inch

  • Length – 20 ft – custom sizes available

  • Grounding – Product should be grounded on each end, with a solid means of connection. Grounding this product on one only will still provide a safe, positive means of discharging static build-up.


Model Diameter Length Weight
12x20HZ1 12” 20 ft 35 lbs
16x20HZ1 16” 20 ft 38 lbs
20x20HZ1 20” 20 ft 49 lbs
24x20HZ1 24” 20 ft 76 lbs




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Super Vac Static Dissipating/Hazardous Location Ducts

  • Price based on selected options.

  • Available Options

    Delivery/Shipping Availability: Item ships directly from manufacturer. Ships in approximately 2-3 weeks.

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Tags: Super Vac, Conductive, Spiral Ducts, Ducts, Super Vac ducts