+972 52-444-3254
08:30 - 16:00
Contact
Uninsulated Flexible Duct

Uninsulated Flexible Duct

Fire Retardant Uninsulated Flexible Duct manufactured by BWC offers exceptional and unmatched fire resistance.

It comprises of multi-layer fire retardant composite materials that offers Class ‘O’ fire rating.

Fire Retardant Uninsulated Flexible Duct meets the below mentioned Fire Testings:

  • BS 476 Fire Tests

  • Flame Spread

  • Smoke Development

  • UL 723

  • Flame Penetration

Compliance

Fire Retardant Uninsulated Flexible Duct is specially designed and manufactured in accordance to the following standards and regulations -:​

​

  • ASTM E-84

  • NFPA 90 A & 90 B

  • UL 181

  • ASHRAE 90.1

Fire Retardant Uninsulated Flexible Duct manufactured by BWC offers exceptional and unmatched fire resistance.

It comprises of multi-layer fire retardant composite materials that offers Class ‘O’ fire rating.

Fire Retardant Uninsulated Flexible Duct meets the below mentioned Fire Testings:

  • BS 476 Fire Tests

  • Flame Spread

  • Smoke Development

  • UL 723

  • Flame Penetration

Specifications

  • Temperature Range: -26°C to 150°C

  • Maximum Velocity: 5000 FPM

  • Maximum Positive Pressure: 4″ to 16″ Dia. – 10″ w.g. 18″ to 20″ Dia. – 6″ w.g.

  • Maximum Negative Pressure: 0.8″ w.g (All diameters)

  • Fire Rating: Class ‘O’ as per UL-723

  • Diameter: 3″, 4″, 5″, 6″ ,8″, 10″, 12″, 14″, 16″, 18″ and 20″

Advantages

  • The vapor barrier prevents the condensation formation on the outside of the ducts.

  • In case of fire, no toxic or hazardous gases are emitted.

  • Easy installation.

  • Fire Retardant.

Uninsulated Flexible Duct manufactured by BWC offers best in class thermal efficiency, durability and reliability. It is made from multi-layer Polyester, permanently bonded to corrosion resistant steel wire helix.

Compliance

Uninsulated Flexible Duct is specially designed and manufactured in accordance to the following standards and regulations -:​​

  • ASTM E-84

  • NFPA 90 A & 90 B

  • UL 181

  • ASHRAE 90.1

Specifications

  • Temperature Range: -26°C to 150°C

  • Maximum Velocity: 5000 FPM

  • Maximum Positive Pressure: 4″ to 16″ Dia. – 10″ w.g. 18″ to 20″ Dia. – 6″ w.g.

  • Maximum Negative Pressure: 0.8″ w.g (All diameters)

  • Fire Rating: Class ‘1’ as per UL-723

  • Diameter: 3″, 4″, 5″, 6″ ,8″, 10″, 12″, 14″, 16″, 18″ and 20″

Advantages

  • The vapor barrier prevents the condensation formation on the outside of the ducts.

  • In case of fire, no toxic or hazardous gases are emitted.

  • Easy installation.

  • Fire Resistant.