Model Number

Flexible Duct

Uninsulated Flexible Duct

Insulated Flexible Duct

Insulated Acoustic Flexible Duct

Combined Flexible Duct

PVC Flexible Duct

Matching accessories

What� application and benefits

l      Ideal for all air conditioning/ventilation systems, such as hospital, hotel, commercial building as well as and industrial and residential application

l      Available bare and pre-insulated type with glasswool insulation

l      Tear and puncture resistant construction

l      Spring steel wire helix assures dimensional stability and more efficient air distribution  

l      Highly resistant to corrosion and micro organisms

l      High degree of flexibility, which allows it to be easily connected to any desired position, especially where pre-cast ducts would be difficult and costly to be installed 

l      Quick and economical means of correcting misalignment between systems components

l      Low friction loss and no air leakage if it� installed in the right way

l      No toxic gas emitted when exposed to fire or high temperature

l      Compressed ducts reduce freight and storage cost

Un-insulated Flexible Duct     

― Made of spring steel wire helix laminated with aluminum/polyester film

― Self-holding during usage and low wind resistance

― No toxic gases release at high temperature or in the case of fire alarm

― Ideal for use in general purpose exhaust applications

PROPERTIES	VALUE
DIAMETER RANGE	80-1200mm (3〞-48〞)
TEMPERATURE RANGE	-30 ~ +140 °C
VELOCITY OF AIR FLOW (MAX.)	30 m/s
WORKING PRESSURE	2500 Pa
BENDING RADIUS	0.54*D
STANDARD LENGTH	10M or 7.6M

Insulated Flexible Duct                 

―Flexible duct covered by fiberglass insulation and aluminum/ polyester laminate jacket.

―Good fire resistance and pressure resistance along with good thermal insulation.

PROPERTIES	VALUE
DIAMETER RANGE	80-1200mm (3〞-48〞)
TEMPERATURE RANGE	-30 ~ +140 °C
VELOCITY OF AIR FLOW (MAX.)	30 m/s
WORKING PRESSURE	2500 Pa
BENDING RADIUS	0.54*D+25MM
THICKNESS OF FIBERGLASS INSULATION	25MM
DENSITY OF FIBERGLASS INSULATION	16~24KG/M3
STANDARD LENGTH	10M or 7.6M

Insulated Acoustic Flexible Duct                

―Slightly perforated inner core covered by fiberglass insulation and aluminum/ polyester laminated outer jacket.

―Good fire resistance and acoustic performance along with good thermal insulation and flexibility.

PROPERTIES	VALUE
DIAMETER RANGE	80-1200mm (3〞-48〞)
TEMPERATURE RANGE	-30 ~ +140 °C
VELOCITY OF AIR FLOW (MAX.)	30 m/s
WORKING PRESSURE	2500 Pa
BENDING RADIUS	0.54*D+25MM
THICKNESS OF FIBERGLASS INSULATION	25MM
DENSITY OF FIBERGLASS INSULATION	16~24KG/M3
STANDARD LENGTH	10M or 7.6M

Combined Flexible Duct                                                 

― Made of flexible duct covered with non- flammable PVC jacket
― Ideal for use in general purpose exhaust applications

PROPERTIES	VALUE
DIAMETER RANGE	80-1200mm (3〞-48〞)
TEMPERATURE RANGE	0 ~ +100 °C
VELOCITY OF AIR FLOW (MAX.)	30 m/s
WORKING PRESSURE	2500 Pa
STANDARD LENGTH	10M or 7.6M

PVC FLEXIBLE DUCT                                                                       

---Made of spiral steel wire laminated with non- flammable PVC foil
---Acid and alkali resistance.
---Ideal for use in general purpose exhaust applications including bathroom fans and furnace mounted humidifier units

PROPERTIES	VALUE
DIAMETER RANGE	80-750mm (3〞-30〞)
TEMPERATURE RANGE	0 ~ +100 °C
VELOCITY OF AIR FLOW (MAX.)	30 m/s
WORKING PRESSURE	2500 Pa
STANDARD LENGTH	10M or 7.6M