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VENTS Polyvent 660

  • Description
  • Characteristics
  • Downloads
  • Dimensions
Description
Description
DESCRIPTION FEATURES
  • Flexible PVC air duct with spiral high-carbon steel wire frame.
  • High compression ratio.
  • Heavy-flammable, flame-retarding, self-extinguishing.
RECOMMENDED APPLICATION
  • Applied in residential and commercial ventilation systems.
  • The ideal solution for ventilation of living quarters and office premises.
PRESSURE LOSS DIAGRAM PER 1 M STRETCHED AIR DUCT CALCULATION EXAMPLE:
 
  1. Select a curve that matches the air duct diameter [mm], 200 mm in this case.
  2. Find the intersection point of this line with the vertical line of the required air flow in m3/h, 500 m3/h in this case.
  3. The horizontal line that shows the pressure loss in Pa per 1 m straight air duct crosses this intersection point.
  4. Multiply pressure loss value (2.4 Pa/m at 20°С) by total air duct length to get the total pressure loss value. To calculate pressure loss in case of bends consider each bend as extra air duct meter.
Characteristics
Characteristics
Parameter Polyvent 660
Measurement unit
Range of sizes Ø 82; 102; 127; 152 mm
Air duct wire steel spring, 0.8 mm thick -
Air duct base PVC film (65 μm) -
Operating temperature range -18...+70 °С
Available lengths (cutting) 1; 1,5; 2,5; 3; 6; 15 (only for Ø 82/102/127) m
Standard length 1; 1,5; 3; 6 m
Air speed 30 m/s
Maximum operating pressure 3000 Pa
Files archieve
Downloads
Name
Brochure "Polyvent 660" (pdf 1.12Mb)
Download high quality image "Polyvent 660" (psd 1.54Mb)
Download image "Polyvent 660" for your website (png 265.9Kb)
Download high quality image "Polyvent 6601" (psd 1.45Mb)
Download image "Polyvent 6601" for your website (png 273.99Kb)
Dimensions
Characteristics
Parameter Value Measurement unit
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