- exhaust air ventilation
- electrical component manufacture
- PCB manufacture
- for ventilation technology, clean rooms and electrical plants
- two ply aluminum foil mechanically clamped into metal band
- wall: 0.1 mm thick aluminum foil
- spiral: 8 mm wide galvanized steel band
- highly flexible
- axially compressible
- bending radius equals 1.25 times of diameter
- small bending radius
- -20 °C approx. to +130 °C approx.
- ø 38 to ø 305 mm
Customer-specific product marking,further colors,diameters and lengths available on request.