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VENTS Non-insulated air ducts Polyvent 615 series

VENTS Non-insulated air ducts Polyvent 615 series

Flexible polyethylene non-insulated air ducts with steel wire frame (75 and 150 μm).

Model features
  • Ventilation ducts and fittings
  • Description
  • Modifications
  • Downloads
Description
Description
DESCRIPTION FEATURES
  • Flexible air duct from polyethylene with high-carbon steel wire frame.
  • Pollution-free, no harmful substances emission during operation.
  • Contents no chlorine and cadmium.
RECOMMENDED APPLICATION
  • Applied in residential ventilation systems.
  • Recommended for ventilation of child care centres, educational and medial facilities, spa resorts.
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.
Modifications
Modification name
+
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Downloads
Downloads
Name
Brochure "Polyvent 615" (pdf 186.19Kb)
Download high quality image "Polyvent 615" (psd 1.68Mb)
Download image "Polyvent 615" for your website (png 303.85Kb)
Download high quality image "Polyvent 6150" (psd 1.78Mb)
Download image "Polyvent 6150" for your website (png 341.9Kb)
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