Flexible Ducts - Alnor

1 FlexibleDuctsProducent zastrzega sobie prawo do dokonywania zmian w wymiarach i danych technicznych produkt w ze wzgl du na ci g e ich doskonalenieALNOR ventilation systemsis a legally protected trademark and technical patent. All rights DuctsDownload WentyleDownload AlnorCAMBuy via B2 BInstallation GuideDuct clipping should be started from cutting the protection casing with a knife or scissors. After drawing apart, the duct should be cut along the internal spiral, and then split up with combination pliers. Once pulled onto a fitting or an air diffuser, the duct should be fastened with a TKS tightening band, and then the outer casing is to be wrapped up in the System About the SystemThe Flexible Ducts serve as a complement to ventilation ductwork. They are used for joining a series of rigid sheet metal Ducts air valves or plenum boxes.

2 They are also used for distribution of warm air from the ventilation cap and in heat recovery The Ducts are suited for greater dimensions of the round components to make their installation easier. When completely stretched, the Ducts are or 10m of UseDue to their flexibility, the Ducts can be deployed in hardly accessible places of the building and when it is difficult to plan how to connect boxes to the suspended ceiling. With 10-metre sections you can save time, as you do not have to work with short sections, and 120cm large cartons make their handling and storage quite easy. With its 25mm thick mineral wool insulation and a perforated tube inside, the duct also serves as a products are furnished with the construction industry s B sign and product codes according to their technical specifications contained in this ventilation Ducts ALUDUCT AD-L, ALUDUCT AD-3, SONODUCT AD-L, SONODUCT PE AD-L and IZODUCT AD-3 have hygiene certificate HK/B/0100/01/2009 Alnor ventilation systemsis a legally protected trademark and technical patent.

3 All rights DuctsDownload WentyleDownload AlnorCAMBuy via B2Bd1 LDimensions DescriptionThe Flexible round Ducts are a result of spiralling profiled alu-minium tape which is joined using a triple overlap : 3rm sections, squeezed to rate:Minimum duct bend radius is one and half diameters or so (R= )Temperature range: 30 C to +250 CMaximum humidity: 95 %Allowable static pressure: 2000 PaAllowable static negative pressure: 1000 PaFlow rates: Recommended operating speed: do 7 m/sMaximum flow rate: do 25 m/sFire resistance: non-combustible Alnor FLEX AF-ALExample identificationProduct code: AF-AL - aaatype d1 d1 rated[mm] d1 ext [mm]length L[mm]weight[kg/pcs]808330000,34858830000 ,36909330000,3810010330000,4211011330000 ,4711511830000,4912012330000,51125128300 00,5313013330000,5513313630000,571351383 0000,5814014330000,5915015430000,6316016 430000,6818018430000,7620020430000,90250 25430001,1330030430001,3531531930001,423 5535930001,6040040630001,8045045630002,1 450050630002,25 Alnor ventilation systemsis a legally protected trademark and technical patent.

4 All rights DuctsDownload WentyleDownload AlnorCAMBuy via B2Bd1 LDimensions DescriptionThe Flexible round Ducts are a result of spiralling profiled alu-minium tape which is joined using a triple overlap : 3rm sections Flexibility rate: Minimum duct bend radius is one and half diameters or so (R=2,5 D)Temperature range: 30 C to +500 CMaximum humidity: 95%Allowable static pressure: 2000 PaAllowable static negative pressure: 1000 PaFlow rates: Recommended operating speed: to 7 m/sMaximum flow rate: to 25 m/sFire resistance: non-combustible STAL FLEX AF-SNExample identificationProduct code: AF-SN - aaatype d1 d1 rated[mm] d1 ext [mm]length L[mm]80833000858830009093300010010330001 1011330001151183000120123300012512830001 3013330001331363000135138300014014330001 5015430001601643000 Alnor ventilation systemsis a legally protected trademark and technical patent.

5 All rights DuctsDownload WentyleDownload AlnorCAMBuy via B2 BTechnical DataALNOR FLEX/STAL FLEXAF-AL, AF-SNPressure drop chart for straight sectionsVolume V w m3/hdiameter Losses depending on wire resistance R wSpeed Ducts m/sALNOR ventilation systemsis a legally protected trademark and technical patent. All rights DuctsDownload WentyleDownload AlnorCAMBuy via B2 BTechnical DataALNOR FLEX/STAL FLEXAF-AL, AF-SNNoise level in Alnor FLEX i STAL FLEX Ducts with standard diameters of 100mm to 300mmPressure drop chart for sections angled 90 and 45 Figure 1: Noise level in Alnor FLEX and STAL FLEX ductsstraight section Figure 1: Noise level in Alnor FLEX and STAL FLEX ductssection angled at 90 r = d Speed ductsW w m/sflexion - 90 flexion - 45 Speed ductsW w m/sLosses depending on direction changeLosses depending on direction changefrequency in HzSpeed ductsSpeed ductsfrequency in Hznoise level dBNoise level in dBALNOR ventilation systemsis a legally protected trademark and technical patent.

6 All rights DuctsDownload WentyleDownload AlnorCAMBuy via B2 BdDimensions DescriptionThe ALUDUCT Flexible duct is made of aluminium-polyester casing, reinforced with spirally wound steel wire. Packaging: 10rm sections, squeezed to 600mm, packed into cardboard boxes. Flexibility rate (winding diameter): Relative to a specific diameter, approx. x diameter in range: 20 C to + 140 CAllowable negative pressure: Depending on duct posi-tion. For straight sections, you can assume 1/3 of transmit-ted pressure per diameter. Fire classifi cation - The product is also available in GREEN series characterized by low emissions of volatile organic : ALAD-G-LName: ALUDUCT-G AD-LExample identificationProduct code: ALAD-L - aaatype d1 ALUDUCT AD-L ALAD-L d1 d out allowable tolerance [mm] [mm] pressure [Pa] [mm]8082,02500+ 1,5100102,02500+ 1,5125127,02500+ 1,5140140,02500+ 1,5150152,02500+ 1,5160160,02500+ 2,0180180,02500+ 2,0200203,02500+ 2,0225229,02500+ 2,0250254,02500+ 3,0280280,02500+ 3,0300305,02500+ 3,0315315,02500+ 3,0355355,02500+ 3,0400406,02500+ 4,0450457,02500+ 4,0500508,02500+ 4,0560568,02500+ 4,0630638,02500+ 4,0710718,02500+ 4,0800810,02500+ 4,0 Alnor ventilation systemsis a legally protected trademark and technical patent.

7 All rights DuctsDownload WentyleDownload AlnorCAMBuy via B2 BdDimensions DescriptionThe ALUDUCT Flexible duct is made of aluminium casing, reinforced with spirally wound steel : 10rm sections, squeezed to 800mm, packed into cardboard boxes. Flexibility rate (winding diameter): Relative to a specific diameter, approx. x diameter in mm. Temperature range: 30 C to + 250 CAllowable negative pressure: Depending on duct posi-tion. For straight sections, you can assume 1/3 of transmit-ted pressure per product is also available in GREEN series characterized by low emissions of volatile organic : ALAD-G-3 Name: ALUDUCT-G AD-3 Example identificationProduct code: ALAD-3 - aaatype d1 ALUDUCT AD-3 ALAD-3 d1 d out allowable tolerance [mm] [mm] pressure [Pa] [mm]8082,03000+ 1,5100102,03000+ 1,5125127,03000+ 1,5140140,03000+ 1,5150152,03000+ 1,5160160,03000+ 2,0180180,03000+ 2,0200203,03000+ 2,0225229,03000+ 2,0250254,03000+ 3,0280280,03000+ 3,0300305,03000+ 3,0315315,03000+ 3,0355355,03000+ 3,0400406,03000+ 4,0450457,03000+ 4,0500508,03000+ 4,0560568,02500+ 4,0630638,02500+ 4,0710718,02500+ 4,0800810,02500+ 4,0 Alnor ventilation systemsis a legally protected trademark and technical patent.

8 All rights DuctsDownload WentyleDownload AlnorCAMBuy via B2 BTechnical DataALUDUCTALAD-L, ALAD-3 Pressure drop chart for straight sectionsVolume V w m3/hLosses depending on wire resistance R w Pa/mSpeed Ducts m/sALNOR ventilation systemsis a legally protected trademark and technical patent. All rights DuctsDownload WentyleDownload AlnorCAMBuy via B2B d1 Dimensions DescriptionExample identificationProduct code: ALAD-HY-3 - aaatype d1 The ALAD-HY-3 Flexible duct is made of multilayer alumi-nium and polyester. Additionally its inner surface is protec-ted against bacteria and reinforced with spirally coiled steel spring wire. The ALAD-HY-3 duct prevents growth of harm-ful bacteria, fungi and mould in ventilation ALA-D-HY-3 Ducts are recommended for ventilation and air-con-dition : 10 meters long sections are packed in a carton box Flexibility degree (diameter of winding): Relatively to a given diameter, circa 0,6 x diameter in mm).

9 Range of temperature: from - 30oC up to + negative pressure: depending on position of the duct . In straight sections it can be assumed 1/3 of car-ried pressure for each diameter. Flexible ductALAD-HY-3 d1 d allowable tolerance [mm] out [mm] pressure [Pa] [mm] 100 102,0 3000 + 1,5 125 127,0 3000 + 1,5 150 152,0 3000 + 2,0 160 160,0 3000 + 2,0 200 203,0 3000 + 2,0 250 254,0 3000 + 3,0 315 315,0 3000 + 3,0 355 355,0 3000 + 3,0 400 406,0 3000 + 4,0 450 457,0 3000 + 4,0 500 508,0 3000 + 4,0 Alnor ventilation systemsis a legally protected trademark and technical patent. All rights DuctsDownload WentyleDownload AlnorCAMBuy via B2B dDimensions DescriptionExample identificationProduct code: ALAD-HY-L - aaatype d1 The ALAD-HY-L Flexible duct is made of multilayer aluminium and polyester. Additionally its inner surface is protected aga-inst bacteria and reinforced with spirally coiled steel spring wire.

10 The ALAD-HY-L duct prevents growth of harmful bacte-ria, fungi and mould in ventilation ALAD-HY-L Ducts are recommended for ventilation and air-condition systems. Packing: 10 meters long sections are packed in a carton degree (diameter of winding): Relatively to a given diameter, circa 0,6 x diameter in mm).Range of temperature: from - 30oC up to + 150oCAdmissible negative pressure: depending on position of the duct . In straight sections it can be assumed 1/3 of car-ried pressure for each diameter. d 1 d allowable tolerance [mm] out [mm] pressure [Pa] [mm] Flexible ductALAD-HY-L 100 102,0 3000 + 1,5 125 127,0 3000 + 1,5 150 152,0 3000 + 2,0 160 160,0 3000 + 2,0 200 203,0 3000 + 2,0 250 254,0 3000 + 3,0 315 315,0 3000 + 3,0 355 355,0 3000 + 3,0 400 406,0 3000 + 4,0 450 457,0 3000 + 4,0 500 508,0 3000 + 4,0 Alnor ventilation systemsis a legally protected trademark and technical patent.