Non-insulated air ducts of Polyvent 601 series

Description

DESCRIPTION	FEATURES
Flexible air duct from polyester PVC impregnated fiber and spiral high-carbon steel wire frame.	Low pressure loss due to high wall rigidity. High mechanical and abrasion resistance. High chemical stability, high temperature resistance (up to +110 °С).
RECOMMENDED APPLICATION
Applied in industrial ventilation systems operating in heavy-duty mode, incl. agricultural and pharmaceutical applications. Handling of granular and granulated material, removal of chemical vapours, smoke, post-welding gases, powdered solid particles, waste chips, fibres, vapours, soot and low-abrasive dust and in environment with special temperature resistance requirements (up to +110 °С).

Modifications

Modification name

Polyvent 601

Downloads

Colour range

Packing


Cardboard box		Unit coloured packing		Net

Order code

Accessories

Diffusers and air disk valves

Grilles and hoods

Pressure loss diagram

PRESSURE LOSS DIAGRAM PER 1 M STRETCHED AIR DUCT

Calculation example

Select a curve that matches the air duct diameter [mm], 200 mm in this case.
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.
The horizontal line that shows the pressure loss in Pa per 1 m straight air duct crosses this intersection point.
Multiply pressure loss value (2.4 Pa/m at 20 °C) 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.

VENTS Polyvent 601 series