- exhaust air ventilation
- two ply aluminum foil clamped into spring steel wire
- wall: aluminum foil
- spiral: spring steel wire
- highly flexible
- axially compressible
- small bending radius
- very good low temperature flexibility
- -20 °C approx. to + 100 °C approx.
- ø 50 to ø 300 mm
Customer-specific product marking, further colors, diameters and lengths available on request.