Flexavent NPX

Construction

Heavy-duty neoprene-coated polyamide fabric with sturdy built-in steel helix. Sewn-on PVC channel for the helix. Standard helix spacing c/c 140 mm. Supplied with reinforcement-free couplings 

Properties

Light, flexible hose with very good tear resistance. Axially compressible to 20% of total length.

Field of application

To transport and extract hot and cold air, cleaning dust, welding fumes, vapours, etc. Particularly suitable for mobile installations.

Temperature Area Continuously -35°C to +120°C 
Intermittently -55°C to +135°C
Colour  Black
Standard Length Produced in the required length, max 15 m.
Dimension Range 152-660 mm
Other Information Available with closer helix spacing down to c/c 60 cm. Available without couplings or with suspension devices as required.
  • Agg. gases & steams
  • High temperatures
  • Low Temperatures
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ID [mm] OD [mm] Bending radius [mm] Working Pressure [kPa] Vacuum [kPa] Weight [g/m]
152  156  152  24  2,4  900 
203  207  203  23  2,3  1000 
254  258  254  21  2,1  1250 
305  309  305  19  1,9  1950 
356  360  356  17  1,7  2300 
406  410  406  15  1,5  2500 
457  461  457  13  1,3  2900 
510  514  510  11  1,1  3100 
610  614  610  0,9  3750 
660  664  660  0,7  4250

Updated 2015-11-19

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