- The air vent ducting is made of double-layer aluminum foil£¬corrosion resistant, smooth surface and easy to clean.
- The duct is built-in steel wire helix to keep its shape and can be bent freely to fit different angles of installation.
- High toughness, wear-resisting, flame retardancy is good, temperature range from -30~150¡æ.
- Suitable for high pressure, medium pressure, low pressure air conditioning systems and ventilation systems,cooking exhaust,dryer rooms, grow tents and other.
Material: double-layer aluminum foil, spiral steel wire
Temperature range: -30~150¡æ
Max wind speed: 30m/s
Max pressure: 2500Pa
Length range: 40cm~970cm