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Spiraflex TR300/NTOPRENE/Hypalon

 Heating and Ventilation Ducting

Spiraflex TR300/NTOPRENE/Hypalon

TR 300 -80°C +300°C

  • 1-ply Silicone coated fibre glass
  • incorporated steel wire helix and external scuff strip
  • axial sewn for low air friction loss
  • wire cuffs at each end

NTOPRENE -40°C +130°C

  • 1-ply Neoprene fabric
  • inexpensive, no odour, tear resistant

Hypalon -55°C +180°C

  • 1-ply of Hypalon coated Polyester
  • good weather resistance
Spiraflex PP 80, PLS, TR 300, Hypalon, PL
diameter inside weight Pressure
mm kg/m bar
 
152 0.28 0.64
180 0.29 0.6
203 0.30 0.55
229 0.32 0.5
254 0.34 0.45
305 0.36 0.35
357 0.46 0.3
408 0.51 0.25
425 0.69 0.24
457 0.74 0.23
508 0.82 0.2
525 0.98 0.19
560 1.05 0.18
600 1.12 0.17
700 1.40 0.15
800 1.70 0.13
900 2.10 0.11
1000 2.50 0.1