DB flame retardant series flexible integrated air duct

Product Introduction

Winduct® D series flexible integrated air duct is a flexible air supply terminal device with special fabric as the base material, commonly known as bag air duct. It is a new terminal air supply system integrating air supply duct, air valve, diffuser, static pressure box and air outlet. It mainly relies on unique air outlet forms such as fabric penetration and nozzle jet to simulate the best air outlet effect and meet the requirements of energy saving and comfort.


Product Performance

Application

Suitable for open spaces in industrial, public and commercial areas.

Industrial fields: food, medicine, electronics, tobacco, automobiles, refrigeration, logistics and warehousing, etc.

Commercial areas: shopping malls, supermarkets, office buildings

Public domain: stadiums, exhibition centers, airport stations

B1 grade special fabric

Core Advantages

Fire rating

B1

Multi-penetration and precise air control

Structural Layer

Winduct® D series flexible integrated air duct is a flexible air supply terminal device with special fabric as the base material, commonly known as bag air duct. It is a new terminal air supply system integrating air supply duct, air valve, diffuser, static pressure box and air outlet. It mainly relies on unique air outlet forms such as fabric penetration and nozzle jet to simulate the best air outlet effect and meet the requirements of energy saving and comfort.

Application Scenario

Open Space

IGA series full A-grade flexible integrated air duct

Series of thermally insulated flexible integrated ducts

D series fabric duct

MIRB series rubber and plastic flexible integrated air duct

H series flexible return air duct

Technical Parameters

Performance Project
Technical Parameters
Implementation Standards
Fire rating
B1
GB/T 20285-2006
Washable

50 times

GB/T 20284-2006
Permeability index detection value error rate (%)
<5%
GB/T 5453-1997
Tearing strength
>30N
GB/T 3917.1-2009
Breaking strength
Longitude and latitude>1200N
GB/T 3923.1-2013
Pressure resistance
When the pressure is 3000Pa, there is no crack or damage on the duct surface, and no thread ends fall off.
JG/T 258-2018
Harmful gas release



Formaldehyde ≤20 mg/kg, ammonia ≤0.06 mg/m3, benzene ≤0.03 mg/m3, toluene ≤0.06 mg/m3, total volatile organic compounds (TVOC) ≤0.2 mg/m3
JG/T 258-2018



resistance
0.8pa~1.4pa
JG/T 258-2018
Anti-condensation


Supply air temperature 14°C, ambient temperature outside the duct 32°C, relative humidity 60%, duct wind speed 8m/s, no condensation
JG/T 258-2018


Air leakage

When the positive pressure is 1000pa, the air leakage is ≤1.57[m³/(h*㎡)]

JG/T 258-2018
Dust generation rate

≤2000 pieces/min, in line with the material cleanliness standard of 10,000 grade

GB/T 24249-2009
Permeability index


0/1/2.5/5/10/20/30/40/80/100mm/s/125Pa or (0/0.2/0.5/1/2/4/6/8/16/20cfm/ft2) At 0.5”wg

GB/T 5453-1997