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Rectangular ventilation ducts system

Rectangular ventilation ducts system

3.2(5 reviews)

Rectangular ventilation ducts and fittings are intended for air distribution in ventilation and air-conditioning systems in buildings, including residential buildings, collective residence and public utility buildings. They can also be used in warehouse, industrial and farm buildings.
Straight lines and fittings may be used under the following conditions:
- temperature of transported air in the range from -30 °C to + 70 °C,
- relative humidity of transported air up to 100%,
- air transport without chemically aggressive and abrasive factors,
- air flow speed up to 16 m/s,
- static air pressure difference inside and outside the duct from -500 Pa to 1000 Pa (execution class N, according to WO-KOT / 36/01 revision 2).

Due to the requirements for corrosion resistance, Rectangular ventilation ducts and fittings made of galvanized steel sheet, grade DX51D + Z275 according to PN-EN 10346:2015 standard, are characterized by high durability and can be used in corrosive environments. C1, C2 and C3 atmospheres according to PN-EN ISO 92232012.
The connecting elements should be protected against corrosion in a manner appropriate to the corrosion resistance of the pipes.
Rectangular ventilation ducts and fittings have been classified in class A1, d0 reaction to fire according to PN-EN 13501-1:2019 and as non-flammable, non-drip and non-spreading fire inside buildings according to the decision of the Minister of Infrastructure of 12 April 2002 (Journal of Laws No. 75 of April 12, 2002, item 690, as amended). At the same time, the products are classified as fire resistant.

Specification

Dimensions: 100- 4000 mm
Minimum area of fitting to calculate is 1,0 m 2.

Standard length of ducts-1500 mm.
Basic characteristics:
Duct tightness - class A or B (Assessment method PN-EN 1507:2007 i WO-KOT/36/01 wydanie 2)
Durability (elements made of galvanized steel sheet):
- weight of the zinc coating, g/m2≥ 275
- thickness of the zinc coating, pm 20 (tolerance acc. to PN-EN 10346)
Deformation: No permanent deformation or sudden change of tightness at the limit values of static pressure

Technical specification

Unique ref.rectangular-ventilation-duct-system
Product familyVentilation ducts
Product groupVentilation ducts of galvanized steel Airwent System
TypeBuilding Material
Date of publishing2023-10-26
Edition number1

Links

Related

Material mainGalvanized steel
Designed inPoland
Manufactured inPoland

Classification

BIMobject CategoryHVAC - Ductwork
IFC classificationDuct Segment
ETIM CodeEC000059
ETIM NameInstallation duct
Uniclass 2015 CodePr_20_85_12
Uniclass 2015 DescriptionBunds and ducts
CSI MasterFormat 2014 Code23 31 00
CSI MasterFormat 2014 TitleHVAC Ducts and Casings
OmniClass Number23-33 49 00
OmniClass TitleHVAC Ductwork

Region availability

Europe
Åland Islands
Albania
Andorra
Austria
Belarus
Belgium
Bosnia and Herzegovina
Bulgaria
Croatia
Cyprus
Czech Republic
Denmark
Estonia
Faroe Islands
Finland
France
Germany
Gibraltar
Greece
Guernsey
Hungary
Iceland
Ireland
Isle of Man
Italy
Jersey
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Moldova
Monaco
Montenegro
Netherlands
North Macedonia
Norway
Poland
Portugal
Romania
Russia
San Marino
Serbia
Slovakia
Slovenia
Spain
Svalbard and Jan Mayen
Sweden
Switzerland
Ukraine
United Kingdom
Vatican City

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