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AIRFLEX AG-HF-FR – FLEXIBLE DUCTS FOR AIR VENTILATION SYSTEMS

Mechanical strength (PN-EN 61386-24): 450N
Impact resistance (PN-EN 61386-24): Normal (N)
Bending resistance: pliable
Flammability: halogen free, self-extinguishing HB (UL94)
Effectiveness of product’s anti-bacterial action after 24h: 61% – 92%
Exterior layer:
Material: polyethylene mod. (HDPE-mod.)
Color: green
Interior layer:
Material: polyethylene mod. (LDPE-mod.), silver 150 ppm (antibacterial layer, antistatic)
Color: silver

 

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Application:

Pipes have an anti-bacterial interior layer containing silver in the amount of 150 ppm within the polymer’s matrix,thanks to which it does not undergo migration, ionization or elution processes. The application of silver ensures unlimited in time bactericidal action regardless of air temperature and humidity and prevents development of defense mechanisms by bacteria. The interior layer also has anti-static action, which limits settling and accumulation of dust in pipes. The smooth interior surface makes it possible to attain high air flows at low pressure losses, contributing to the low energy consumption of the entire system. Moreover, it facilitates pipe cleaning if the need arises.

Ag-HF-FR Airflex pipes, besides the qualities of Airflex Ag pipes, have an exterior protective layer made from flame-retardant halogen-free material. Because of this, they are particularly recommended for air transmission in ventilation and recovery systems at locations where increased fire safety is required and locations subject to more stringent requirements concerning toxic chemical compounds released during burning (public buildings).


Available diameters

Nominal diameter
DN (mm)
Inside diameter (mm)Outside diameter (mm)Minimum bending radius (m) Length
(m)
504050.50.1150
635263.20.1550
756176.20.1750
907590.60.2550
11093110.70.3350
1601361610.425
200176201.50.5525
* temp. above 10°C

Air flow (m3/h)

 Air speed
Diameter DN (mm)0.5 m/s1.0 m/s1.5 m/s2.0 m/s3.0 m/s4.0 m/s5.0 m/s
502.34.56.8913.618.122.6
633.97.811.715.623.431.239
755.310.515.82131.642.152.6
907.815.723.531.447.162.878.5
11012.224.536.748.973.497.8122.3
16026.152.378.4104.6156.9209.2261.5
2004488.1132.1176.2264.2352.3440.4

Informations

Resealable corrugated conduit

  

Ingremio AVIATION TEAM

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