Structure :

Two ply aluminum foil mechanically clamped into metal band

Material

Wall: 0.1 mm thick aluminum foil
Spiral: 8 mm wide galvanized steel band

Temperature Range:

-20°C approx. to +130°C approx.

Colour :

Silver

Catalogue

Applications :

Exhaust air ventilation
Electrical component manufacture
PCB manufacture
For ventilation technology, clean rooms and electrical plants

Properties:

  • Highly flexible
  • Axially compressible
  • Bending radius equals 1.25 times of diameter
  • Small bending radius
  • Kink-proof
  • De-dusting

ID mm

OD mm

Over pressure bar

Vacuum bar

Bending Radius mm

Weight kg/m

Std. Length meter
38 42 0.350 0.190 48 0.30 5
51 55 0.330 0.170 60 0.36 5
63 67 0.290 0.170 68 0.47 5
76 80 0.250 0.150 80 0.54 5
90 94 0.200 0.130 95 0.57 5
102 106 0.200 0.130 105 0.60 5
127 131 0.180 0.130 130 0.74 5
152 156 0.150 0.090 155 0.89 5
203 207 0.100 0.080 205 1.10 5
254 258 0.080 0.300 255 1.40 5
305 309 0.050 0.300 308 1.70 5