Diameters: 4" to 59"(100mm to 1500mm).
The cloth fabric thickness 0.4mm-0.65mm, the main color is orange. Other colors: gray, white, blue, red, green, etc.
Products available for positive and negative pressure airflow.
Hi-Strength product construction.
Industry-leading continuous inline suspension seam.
1. Made of fire-retardant PVC material and helix steel wire, temperature range -15 to + 80C.
2. The both ends with the black sleeve and the buckle.
3. Easily to connect due to flexible.
4. Enduring the high temperature and oleic acid.
5. Acid & alkali resistant and corrosion resistant and fire resistant.
6. Schlep easily wherever exhaust and inhalation the air in the field condition due to light weight.
7. Prevent the workers from the suffocating by improving dust air into fresh air.
Widely used in these working environment such as tunnel, basement, ship building or welding, laboratory, air-conditioner, engineer-room, the municipal conduct engineering, fire-fighting to ventilate or exhaust waste air, dust to supply fresh air. keep more safety and effectively during working. Also, ventilation duct connected with the blower/fan is simple and convenient.