Hoods, grilles and transitions

Transcription

1 Hoods, grilles and s lindab residential ventilation Residential ventilation Circular duct systems Hoods, grilles and s Dampers Silencers Valves and Grilles InCapsa InDomo Access doors Accessories Air handling units Index

2 Content hoods weather protections VH... 0 HN... H... HV... HU... VHA... VHP... VHL... LHR... 0 HVR... HRR... HKOMR... VHING/VHINP... 0 UG... Vapour membranes MG... MGL... s fasteners SR... SRI... SRIP... GISOL... GISOLP... TGR... TGFR... TGKOMR... SBG... SBGR... SBG... pieces AGIS... Wall grilles YGC... H... VR... AVU... EPNF... ESNU... ILRNU... We reserve the right to make changes without prior notice

3 Hoods, grilles and s lindab residential ventilation General Extract air All Lindab s roof hoods are suitable for use as extract air hoods. When choosing extract air hood, the architectural design is important to ensure that the hood is in harmony with the rest of the building. Our range includes ribbed hoods, rectangular and circular roof hoods, models that are available with inclines adapted to the angle of the roof, as well as products with a horizontal profile, of course. If a high extract velocity and long ejection distance are required, choose our HN and HF roof hoods. NOTE! When fans are not running there is always a risk for drifting snow and damp to penetrate into ducts. At some occasions also condensation can cause trouble. Outdoor air Out of Lindab s range of roof hoods, HN and HF are not suitable as outdoor air hoods. When choosing outdoor air hoods, too, the architectural design is important to ensure that it is in harmony with the rest of the building. Lindab s range of outdoor air hoods includes the same design as for extract air hoods (see above). Connection options Connection to a sleeve, flange or directly to the roof through must always be specified where these alternatives are possible. The recoended roof through is specified for each hood. Version Material Lindab s roof hoods are manufactured as follows. Galvanised sheet metal, aluzink sheet AZ, stainless steel sheet.0, stainless acid-resistant steel sheet.0 and painted as detailed below. With these alternatives we cover up to and including corrosion class C. Painting We have standard colours (see below) but can also supply other colours to specification. Standard colours Black 0 RAL 00, brick red RAL 00, zinc grey RAL 00. However, this does not apply to VHL and LHR, where black RAL 00 and grey RAL 0 are the standard colours. Noise dispersion outdoors without obstacle Dimensioning Extract air If high extract velocities are not required, as low a pressure drop as possible is desirable. The pressure drop should not exceed 0 Pa in order to minimise self-generated noise emissions and energy consumption. L w = 0 db 0 m 0 m Outdoor air When outdoor air hoods are used, there is always a risk of water and snow entering the duct. In order to minimise this risk, the velocity over the free area must not exceed m/s. Location When locating roof hoods, the design of the roof should be taken into consideration to ensure that there are no snow pockets. The hoods must also be positioned so that extract fumes from vehicles etc. cannot be drawn into the outdoor air hood. In the same way, it is necessary to avoid short-circuits arising between outdoor air and extract air. If there is a risk of short-circuits, our combination hood HKOMR should be chosen in the first instance. Noise To avoid self-generated noise emissions, the pressure drop must not exceed 0 Pa. At this pressure drop, self-generated noise emissions are so low that they do not need to be added to the fan noise. To calculate noise to the surrounding environment, the calculation example shown to the right can be used. L W = Sound power level radiated from sound source [db] r = Distance from sound source to point of listening [m] L p = Sound pressure level at point of listening [db] Q = Direction factor [ ] = in free field, far from all surfaces = on one surface = in the corner between two surfaces = in the corner between three surfaces π r L = L log p w Q π 0 L = 0 log p = db π 0 L = 0 log p = db We reserve the right to make changes without prior notice

4 Hoods, grilles and s Example Noise from roof hood Conditions A level of 0 db(a) has been measured metres from an existing roof hood, the noise output level of which we do not know. This is now to be moved, and we want to know the sound pressure level 0 metres from its new location closer to a vertical wall surface. We assume that the noise from the fan is unchanged in the two cases. Lp = 0 db m 0 m First you extract the sound power level L W from the equation above. π r L = L + log W p Q π L = 0 + log W = db I.e. the radiated sound power level L W from the hood = db. π r L = L log p w Q π 0 L = log p = db I.e. the sound pressure level at 0 m distance from the new location is db. We reserve the right to make changes without prior notice

5 Hoods, grilles and s lindab residential ventilation Products used for penetration of roof Prinipal sketch hood piece, upper weather protection, outer weather protecation, inner Vapour membrane fastener piece, lower Duct We reserve the right to make changes without prior notice

6 hood VH h H Description hood VH is constructed as outdoor air inlet for both industrial and comfort ventilation, but can also be used as exhaust air hood. The hood is made of galvanized steel sheet, but can on order also be delivered in other materials like stainless steel, aluminium and powder painted sheet metal in different colours. It is provided with net and sleeve, which secures an effective protection against rain, falling leaves etc. The standard design is with a coupling, but the hood can on order be delivered with flange or as desired. VH can also be delivered in intermediate dimensions. Note: When used as an air inlet hood it is recoended that the velocity in the duct is kept below m/s in order to aviod water to be dragged in. Ød ØD Ød nom ØD h H Free area m m kg ,0 0, ,0 0,0 0 0,0 0, ,0, ,0, ,0, ,0, Ordering example Product Dimension Ød VH 0 0 We reserve the right to make changes without prior notice

7 hood VH Technical data (Pa) Δpt [Pa] q 0000 [m /h] (Pa) Δpt [Pa] [m/h] q We reserve the right to make changes without prior notice

8 hood VH piece, upper AGIS TGR-OA SR SRI SRIP VHING / VHINP Sits around the roof weather protection, outer GISOL / GISOLP TGR UG weather protection, inner MG / MGL Vapour membrane piece, lower SR TGR-NA LKR SBG fastener Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

9 hood HN H h Description Ventilation hood for air exit above roof, suitable for both industrial and comfort ventilation. The air is ejected in an upwards-directed jet. This avoids contaminating the air in the vicinity of the hood, and soiling of the area around the hood. The ejection is so effective that you can install a fresh air inlet in the iediate vicinity of the hood, without any special precautions. The hood is made of galvanised sheet steel, and can also be supplied in other materials such as stainless steel sheet.0, stainless acid-resistant steel sheet.0, aluzinc AZ and painted in various colours, to special order. It has a net over the opening and an internal rain funnel to collect rainwater and snow, which is drained out of the hood through a hose. The hose can withstand temperatures of between - and + C. The hood has a female, which fits outside a ventilation duct. The hood can be ordered with other s, however. As special delivery the hood can be supplied with three anchoring wire-loops. Ød nom ØD Technical data H Ød ØD h m kg through TGR 0 0 Size , , 0 0, 0 0 0, 00 0, , 0 0, L WA [db] Ød [] Δ pt [Pa] Ordering example Product Dimension Ød HN [l/s] [m/h] q We reserve the right to make changes without prior notice

10 HN hood piece, upper AGIS TGR-OA SR SRI SRIP VHING / VHINP Sits around the roof weather protection, outer GISOL / GISOLP TGR UG weather protection, inner MG / MGL Vapour membrane piece, lower TGR-NA SBG fastener SR LKR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

11 hood H ØD H Description Circular roof hood intended for outdoor air and extract air. The hood is designed for location above the roof with or without a roof through. The air runs both on the top- and downside of the hood. This is valid both for outdoor and extract air. The hood is free-draining downwards. Can also be supplied with a pest-proof mesh. NOTE! When fans are not running there is always a risk for drifting snow and damp to penetrate into ducts. At some occasions also condensation can cause trouble. H is manufactured as standard from galvanised steel sheet Z, but is also available in aluminium zinc AZ, stainless steel sheet.0, stainless acid-resistant steel sheet.0 or painted. H in dimensions 0 has a sleeve as standard and fits on the outside of ventilation ducts are supplied with flange (including counter-flange) as standard. They are also supplied with twistable lifting and anchoring eyelets. An individual anchoring eyelet must not be subjected to forces in excess of 00 N. All dimensions can also be obtained with s that fit directly to the roof through TGR. Ordering example H Product Dimension Ød Connection options Sleeve (standard 0 ) Flange (standard 00 0) Transition piece to roof through Specify size of roof through according to the measurement table to the right. Specify separately if the hood is to be supplied with a pestproof mesh from the factory. Standard colours, see page. Ød nom ØD Technical data Δpt [Pa] H Ød Free area m m kg through TGR 0 0 Size 0 0 0,00 0, ,0,0 0 0,00, ,0, 0 0 0,0, 0 0,0, Ø D [l/s] q [m³/h] We reserve the right to make changes without prior notice

12 H hood piece, upper AGIS TGR-OA SR SRI SRIP VHING / VHINP Sits around the roof weather protection, outer GISOL / GISOLP TGR UG weather protection, inner MG / MGL Vapour membrane piece, lower TGR-NA SBG fastener SR LKR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

13 hood HV ØD H h Description Circular roof hood with angled upper side intended for outdoor air and extract air. The hood is designed for location above the roof with or without a roof through. The air runs both on the top- and downside of the hood. This is valid both for outdoor and extract air. The hood is free-draining downwards. Can also be supplied with a pestproof mesh. NOTE! When fans are not running there is always a risk for drifting snow and damp to penetrate into ducts. At some occasions also condensation can cause trouble. HV is manufactured as standard from galvanised steel plate Z, but is also available in aluminium zinc AZ, stainless steel sheet.0, stainless acid-resistant steel sheet.0 or painted. HV is available with different angles in order to be in harmony with the architectural design of the building. HV in dimensions 0 has a sleeve as standard and fits on the outside of ventilation ducts are supplied with flange (including counter-flange) as standard. They are also supplied with twistable lifting and anchoring eyelets. An individual anchoring eyelet must not be subjected to forces in excess of 00 N. All dimensions can also be obtained with s that fit directly to the roof through TGR. Ordering example HV Product Dimension Ød Connection options Sleeve (standard 0 ) Flange (standard 00 0) Transition piece to roof through Specify size of roof through according to the measurement table to the right. Specify separately if the hood is to be supplied with a pestproof mesh from the factory and if a special angle is required. Standard colours, see page. Ød nom ØD h Technical data Δpt [Pa] H α Ød Free area m² m kg through TGR 0 0 Size 0 0 0,00 0, ,0, 0 0,00, ,0, 0 0 0,0,0 0 0,0, Ø D [l/s] [m³/h] q We reserve the right to make changes without prior notice

14 HV hood piece, upper AGIS TGR-OA SR SRI SRIP VHING / VHINP Sits around the roof weather protection, outer GISOL / GISOLP TGR UG weather protection, inner MG / MGL Vapour membrane SBG fastener piece, lower TGR-NA SR LKR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

15 hood HU Ø0 00 Ø0 00 ØD ØD H h H h Ød Ød Description For air exit above roof. Provided with a female which fits outside a ventilation duct. Ød nom ØD H h m kg through TGR 0 0 Size , 0, , 00,0 0 00, 00 0, Technical data [Pa] Ød [] Ordering example Product Dimension Ød HU 0 Δp t q v [m/s] [l/s] [m²/h] We reserve the right to make changes without prior notice

16 HU hood piece, upper AGIS TGR-OA SR SRI SRIP VHING / VHINP Sits around the roof weather protection, outer GISOL / GISOLP TGR UG weather protection, inner MG / MGL Vapour membrane SBG fastener piece, lower TGR-NA SR LKR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. 0 We reserve the right to make changes without prior notice

17 hood VHA H Description The VHA exhaust hood gives the possibility for an architectally correct ending of air outlet on the roof. The exhaust hood is as standard delivered in galvanised design, but can also be delivered in black powder coating. The hood is equipped with an internal cone, which leads the rain water out over the duct sides. The air is thrown away with an upward jet. Hence pollution of the air around the hood and dirt on the roof surface around the hood. The exhaust is so effective that quite easily an air intake can be mounted close up, e.g. lamella hood VHL, which designwise suits VHA. Exhaust hood: VHA = galvanized VHA-S = black powder coated Ød nom ØD nom Ød ØD H Free area m² m kg 0 0,0 0, ,0, ,0, ,0, ,0, ,0,0 Alternative Alternative ØD Ød Ordering example Product Dimension Ød Dimension ØD Colour, if desired VHA 00 We reserve the right to make changes without prior notice

18 hood VHA Technical data Pressure drop Δpt [Pa] [m /h] q Sound data L WA [db] ,0 0,0 0, 0, 0, 0, 0,,0,0,0,0,0,0 m /s m /h q We reserve the right to make changes without prior notice

19 VHA hood piece, upper TGR-OA SR SRI SRIP VHING / VHINP Sits around the roof weather protection, outer GISOL / GISOLP TGR UG weather protection, inner MG / MGL Vapour membrane piece, lower SR TGR-NA LKR SBG fastener Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

20 hood VHP H Description The VHP hood is developed specially to achieve an architectally correct ending of air intake and outlet on the roof. The hood is as standard delivered in galvanised design, can also be delivered in grey VHPG, or other colours. Ød nom ØD H Ød ØD Free area m² m kg *m³/h Flow inlet 0 0 0,0, ,0, ,0, ,0, ,, ,,00 00 * Recoended maximum air flow when use of VHP as intake hood. H = building in measure. Alternative Alternative ØD Ød Ordering example Product Dimension Ød Dimension ØD Colour, if desired VHP S We reserve the right to make changes without prior notice

21 hood VHP Technical data Δpt [Pa] L w [db(a)] [l/s] [m/h] q Δpt [Pa] q 0 L w [db(a)] [l/s] [m/h] We reserve the right to make changes without prior notice

22 VHP hood piece, upper TGR-OA SR SRI SRIP VHING / VHINP Sits around the roof weather protection, outer GISOL / GISOLP TGR UG weather protection, inner MG / MGL Vapour membrane piece, lower SR TGR-NA LKR SBG fastener Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

23 hood VHL H 0 Description The VHL lamella hood is developed specially to achieve an architectally correct ending of air intake and outlet on the roof. The lamella hood is as standard delivered in galvanised design, can also be delivered in black powder coating. In order to achieve a harmonic from duct to hood, the to the hood can be choosen either as a duct or as a roof (e.g. GISOL or GISOLP) with its dimensions corresponding to ØD, below the roof the duct may be reduced to Ød (see mounting proposal ). The lamella hood can well also be mounted directly on a duct with the diameter Ød (see mounting proposal ). When connecting to the roof through TGR, the special piece TGR-VHL must be used (see page ). Ød nom ØD H Ød ØD Free area m m kg Outdoor air max. rec. * *m³/h through TGR 0 0 Size 0 0,0,0 0 0,0, ,0, ,0, ,, ,,0 00 * Recoended maximum air flow when use of VHL as intake hood. H = building in measure. Alternative Alternative ØD Ød Ordering example Product Dimension Ød Dimension ØD Colour, if desired VHL 0 S We reserve the right to make changes without prior notice

24 hood VHL Technical data Outdoor air Δ p t [Pa] LW [db (A)] l/s q m ³ /h Extract air Δ p t [Pa] LW [db (A)] l/s m ³ /h q We reserve the right to make changes without prior notice

25 VHL hood piece, upper TGR-VHL SR SRI SRIP VHING / VHINP Sits around the roof weather protection, outer GISOL / GISOLP TGR UG weather protection, inner MG / MGL Vapour membrane piece, lower SR TGR-NA LKR SBG fastener Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

26 hood LHR H B+0 A B A + 0 Description LHR is a rectangular roof hood with ribs that is used for both outdoor air and extract air. The hood is supplied as standard in galvanised form, but is also available painted. LHR is supplied as standard with LS joint for guiding. When connecting to the roof through TGR, the special piece TGR-LHR must be used. (see page ). When connecting to the roof through TGR, the special piece TGR-LHR must be used. (see page ). A B H A B = Duct dimensions Number of ribs Free area m m kg through TGR 0 0 Size ,, ,, Ordering example Product Colour, if desired A in B in Duct Joining metods (Type ) Standard colours, see page. LHR S LS 0 We reserve the right to make changes without prior notice

27 hood LHR Technical data Outdoor air/extract air v [m/s] Δpt [Pa] [l/s] [m³/h] q We reserve the right to make changes without prior notice

28 LHR hood piece, upper TGR-LHR Sits around the roof TGFR TGR UG weather protection, inner MG / MGL SBGR Vapour membrane fastener piece, lower TGR-NA LKR SR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

29 hood HVR B H α h Description Rectangular roof hood with angled upper side intended for outdoor air and extract air. HVR is designed for positioning above the outer roof on the roof through. The air runs both on the top- and downside of the hood. This is valid both for outdoor and extract air. The hood is free-draining downwards. Can also be supplied with a pest-proof mesh. HVR is manufactured as standard from galvanised steel sheet Z, but is also available in aluminium zinc AZ, stainless steel sheet.0, stainless acid-resistant steel sheet.0 or painted. HVR is available with different angles in order to be in harmony with the architectural design of the building. Sizes and are supplied with four twistable lifting and anchoring wire-loops. An individual anchoring eyelet must not be subjected to forces in excess of 00 N. A Size B h H α m kg ,0,0 Technical data 00 A Free area m² through TGR 0 0 Size Δp t [Pa] 0 Ordering example Product Size HVR [l/s] [m³/h] q Specify separately if the hood is to be supplied with a pestproof mesh from the factory and if a special angle is required. Standard colours, see page. We reserve the right to make changes without prior notice

30 HVR hood Sits around the roof TGR UG MG / MGL weather protection, inner Vapour membrane piece, lower TGR-NA SR LKR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

31 hood HRR B H Description Rectangular roof hood intended for outdoor air and extract air. HRR is designed for positioning above the outer roof on the roof through. The air runs both on the top- and downside of the hood. This is valid both for outdoor and extract air. The hood is free-draining downwards. Can also be supplied with a pest-proof mesh. HRR is manufactured as standard from galvanised steel sheet Z, but is also available in aluminium zinc AZ, stainless steel sheet.0, stainless acid-resistant steel sheet.0 or painted. Sizes and are supplied with four twistable lifting and anchoring wire-loops. An individual anchoring eyelet must not be subjected to forces in excess of 00 N. A B H m Size kg ,0,00 Technical data Δpt [Pa] 00 0 A Free area m² through TGR 0 0 Size q [l/s] [m³/h] Ordering example Product Size HRR Specify separately if the hood is to be supplied with a pestproof mesh from the factory. Standard colours, see page. We reserve the right to make changes without prior notice

32 HRR hood Sits around the roof TGR UG MG / MGL weather protection, inner Vapour membrane piece, lower TGR-NA SR LKR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

33 hood HKOMR C D H A B Description Combi-hood intended for outdoor air intake and the expelling of extract air. HKOMR is designed for location above the roof with or without a roof through. The intake and extract sections are separated with an internal wall. The intake section is protected against precipitation with a roof and pest-proof mesh. The extract section has a high-speed device and water-collection vessel. This part is also available with a pest-proof mesh. Air short circuit is prevented by the air intake s roof and the extract s highspeed device that ensures a long ejection distance. HKOMR is manufactured as standard from galvanised steel sheet Z, but is also available in aluminium zinc AZ, stainless steel sheet.0, stainless acid-resistant steel sheet.0 or painted. HKOMR is produced as standard for installation on Lindab s roof through TGKOMR, but can also be supplied with an adapted hose for guiding directly on to the duct. A B C D H Size Free area Size outdoor air m extract air m m kg 0, 0,00, Ordering example Product Size Alternatives that should be specified separately if required: With pest-proof mesh on the extract section With adapted hose for guiding directly into the duct. Standard colours, see page. HKOMR We reserve the right to make changes without prior notice

34 hood HKOMR Technical data Expelling velocity extract air 0 [m/s] 0 00 Outdoor air Δp t [Pa] 00 Δp t [Pa] [l/s] q [m³/h] Extract air 00 Δp t [Pa] [l/s] q [m³/h] We reserve the right to make changes without prior notice

35 hood piece, lower Ducting HKOMR TGKOMR TGR-NA TGR-NA SR SR LKR LKR This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

36 weather protection VHING/VHINP Ød 0 CCa. 0 α B Ød B Description The roof cover type VHING 0 and the accompanying duct collar is made of galvanized steel sheet. The roof cover types VHING are as standard designed with gray roof plate and delivered with duct collar of galvanized steel sheet. The roof plate is easily formed after the roof's shape. The accompanying collar is well tightened around the duct, and together with sealing mastic it makes a watertight ending around the roof. VHING can on order be delivered in black design (VHINS). Covers can also be delivered with roof plate made of galvanized sheet, designation VHINP. Note: VHING 0 is from factory sealed of around the cone. Max. roof angle a is. VHING 0 Ød nom VHING 0 / ØD nom A VHING 0 VHING -0 /- /- A nom B m kg 0,0 0,0 0 0, , , , ,0, ,0,00, ,00 A B C m kg , ,0 0 00, , , , , , , , , , , ,0 A 0 We reserve the right to make changes without prior notice

37 weather protection VHING/VHINP VHING ØD nom A B C m kg , ,0 0 00, , , , , , , , , , , ,0 We reserve the right to make changes without prior notice

38 weather protection UG A Description. UG Type A B for circular ducts 0 0 Ø 00 - Ø 0 0 Ø - Ø Ø 0 - Ø Ø 0 - Ø 0 00 Ø - Ø 00 B Ordering example Product Type UG 0 We reserve the right to make changes without prior notice

39 Vapour membrane MG Ø C L B R0 C Description The product is based on a special flexible -component rubber () that is integrated with a aluminium plate (). Used for sealing of the building envelope for all types of pipes and ducts, wich is lead trough a vapour barrier of roofing underlay. The product can be used as a roofing underlay or as a vapour barrier sheet, in the ridge as well as on the inclined roof area. You will also find screwholes () ready for fixed roofing underlay, concrete floor or floor structures. A special mounting instruction exists for this product. Mounting The membrane is easy to adjust; cut a hole that is 0 smaller than the duct dimension. The product can be used on roof pitches from 0- without any special precautions. The can be used in the ridge by bending it at the centre and adjusting it to the actual roof slope. The product can be assembled with the roofing underlay by means of double coated tape and/or perform adhesive. You will also find screw holes () ready for fixed roofing underlay, concrete floor or floor structures. Special designet for ceiling, shaft etc. used for ducts from Ø0 - Ø0 Type Max. duct measure / Ø B L C m kg MG , Standard Type Max. duct measure / Ø B L C m kg MG ,0 MG , MG 0, Ordering example Product Dimension MG 00 We reserve the right to make changes without prior notice

40 Vapour membrane MGL A B Description Made from a special flexible syntetic rubber and provided with tape with adhesive on both sides. Is used for sealing of the climate shield to all sorts of pipes and ducts, which passes through moisture barrier or roofing underlay. A special mounting instruction exists for this product. Type Max. duct dimension / Ø A B m kg MGL , MGL 0 0 0, MGL , MGL ,0 Ordering example Product Dimension MGL 0 We reserve the right to make changes without prior notice

41 Circular duct SR Ød* t Ød t l l Description Circular duct. Ducts are always produced locally and can therefore have different thicknesses and other specifications per country. The ducts can be produced both with and without click function (notches). Please specify when ordering. Ød std nom O πd m A πd ² / m t std * With outturned stiffening corrugation. l std ml std kg/m 0, 0,00 0, 000 0, 0 0, 0,00 0, 000 0, 0 0, 0,00 0, 000, 0, 0,0 0, 000, 00 0, 0,0 0, 000, 0 * 0, 0,0 0, 000, 00 * 0, 0,0 0, 000,0 *, 0,0 0, 000, Ordering example Product Dimension Ød Length l Type SR CLIC We reserve the right to make changes without prior notice

42 Circular duct SR Technical data [Pa/m] v [m/s] ød [] Δp t [l/s] [m /h] q We reserve the right to make changes without prior notice

43 Circular duct SR Technical data Special versions We can supply ducts with the following special designs: In intermediate dimensions, see page. Extra tight, with nitrile rubber seal in the lock seam In other sheet metal thicknesses Extra tight, with seam seal When extremely good sealing is required in the spiral seam, the ducts can also be supplied with a special rubber seal in the seam. This seal is very effective at stopping leakage of vegetable oils and greases, and most petroleum products including white spirit. Other sheet metal thicknesses If extra stability is needed in ducts, because of high negative pressure etc., they can be supplied with thicker sheet metal than standard. Remember that the thickness increase always reduces the inner diameter. Fittings for such special ducts must be specified separately and sometimes have to be made specially. Reinforcement corrugations Ducts of Ø0 and above are normally given stiffening corrugations to increase radial stiffness. Strength Positive pressure in case of high positive pressure, the seal moulding lips will first start to whistle. At considerably higher pressure, the joints between the ducts will be forced apart. If you manage to fix the s very well, the ducts will burst at their seams at even higher pressure. The high pressures needed for this to happen are not relevant to ventilation installations. Negative pressure In installations with high negative pressure, there is a risk that the ducts could collapse. This phenomenon is referred to as buckling, and can suddenly happen at the weakest point in the system. Buckling wanders along the duct, which can be completely flattened. The weakest point is frequently a "transport dent" on a duct. For this reason, only use undamaged ducts in systems which are close to the critical pressure! Sealing The ability of the seal moulding to seal is different from these pressures, and is noted on page. Diameter Sheet metal Collapsing pressure for duct SR , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, Negative pressure Without stiffening corrugations 0 - -, -0 -,0 -, -0 -, -, With stiffening corrugations -,0-0, -,0 -, -,0 -, -, [kpa] , * -,0* * Collapse not achieved We reserve the right to make changes without prior notice

44 VH HN H HV HU VHA VHP VHL hood Sits around the roof SR VHING / VHINP weather protection, outer UG MG / MGL weather protection, inner Vapour membrane SR SBG fastener Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

45 Circular duct SRI l ØD Ød Description Circular duct. insulation. Ød nom 0 insulation. ØD m kg/m * Kurve 0 0,0 0, 0 00,0 00 0,0 0 00,0 00, 00, 00 0, 0 00, 00 0, Ød nom ØD m kg/m * Kurve 0 00,0,0 0 0, ,0 0, 00 00, 0, 00 00,0 0 0, 00 00, 0 Ordering example Product Insulation /0 Dimension Ød Lenght l SRI We reserve the right to make changes without prior notice

46 hood VH HN H HV HU VHA VHP VHL piece, upper AGIS Sits around the roof SRI VHING / VHINP weather protection, outer UG MG / MGL weather protection, inner Vapour membrane SBG fastener SR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. 0 We reserve the right to make changes without prior notice

47 Circular duct SRIP l = 00 Ø D Ø d Description The roof type SRIP is used in with roof hoods type VHL, VHA and VHP, where there is both demands of condensation insulation and sound attenuation effect, plus a wish for a harmonic between roof and hood. SRIP is constructed around a perforated inner duct, an outer black painted spirally wounded duct with intermediate insulation and equipped with end cap at the bottom. It is recoended to fasten SRIP to roof beam. Use beam fixture type SBG. The standard length is 00. Lengths 00 and 000 in black, has to be ordered (no stock item). Ød ØD Fits with hood m SRIP VHL VHP VHA kg X X X, X X X, Technical data Ød nom Attenuation [db] for centre frequency [Hz] 0 00 k k k k Ordering example Product Dimension Ød Dimension ØD Length Colour SRIP S We reserve the right to make changes without prior notice

48 hood VH HN H HV HU VHA VHP VHL piece, upper AGIS Sits around the roof SRIP VHING / VHINP weather protection, outer UG MG / MGL weather protection, inner Vapour membrane SBG fastener SR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

49 GISOL α H* Description Used for example in with roof hoods type VHL, VHA and VHP, where there is demands on insulation against heat or condensation creation plus a wish for a harmonic between roof and hood. Constructed around two spirally wounded ducts with intermediate insulation and equipped with end cap at the bottom. The roof plate is mounted on the duct and easy to fit to the roof s shape. It is recoended to fasten GISOL to roof beam, use beam fixture type SBG. Insulated with minimum 0 insulation material and thereby meets the standard DS. "Norm for brandtekniske foranstaltninger ved ventilationsanlæg". (Standard for fire technical regulations at ventilation plants) State the roof inclination at order. Max.. 0 will as standard always be delivered with galvanized steel sheet. Note: From factory sealed tight around the duct. Before the mounting of the the seal shall be checked for any damages from transportation and handling. After the mounting the seal shall likewise be checked for any damages from the mounting. The seal shall continously be checked for damages (advisably at least one time per year). Min.0. Ød MF ØD * H-measure = 00, this measure is only indicative, the height depends on the angle α Ød ØD Fits with hood: m GISOL VHL VHP VHA kg 0 0 X X X, 0 0 X X X, X X X, X X X, X, 0 0 X X, X,0 Ordering example Product Dimension Ød Dimension ØD Angle α GISOL 0 00 We reserve the right to make changes without prior notice

50 GISOLP α H* Description Used for example in with roof hoods type VHL, VHA and VHP, where there is demands on sound attenuation effect plus a wish for a harmonic between roof and hood. Constructed around a perforated inner duct, outer spirally wounded ducts with intermediate insulation and equipped with end cap at the bottom. The roof plate is mounted on the duct and easy to fit to the roof s shape. It is recoended to fasten GISOLP to roof beam, use beam fixture type SBG. Insulated with minimum 0 insulation material and thereby meets the standard DS. "Norm for brandtekniske foranstaltninger ved ventilationsanlæg". (Standard for fire technical regulations at ventilation plants). State the roof inclination at order. Max.. 0 will as standard always be delivered with galvanized steel sheet. Note: From factory sealed tight around the duct. Before the mounting of the the seal shall be checked for any damages from transportation and handling. After the mounting the seal shall likewise be checked for any damages from the mounting. The seal shall continously be checked for damages (advisably at least one time per year). Ordering example Product Dimension Ød Dimension ØD Angle α GISOLP 0 00 * H-measure = 00, this measure is only indicative, the height depends on the angle α Ød ØD Fits with hood: m GISOLP VHL VHP VHA kg 0 0 X X X,0 0 0 X X X, X X X, X X X, X X X,0 0 0 X X, X, Technical data Ød nom Min.0. Ød MF ØD Attenuation [db] for centre frequency [Hz] 0 00 k k k k We reserve the right to make changes without prior notice

51 hood VH HN H HV HU VHA VHP VHL piece, upper AGIS GISOL / GISOLP Sits around the roof UG weather protection, inner MG / MGL Vapour membrane SR SBG fastener Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

52 TGR TGR-OA Upper Ø0 0 C Ø Description Intended for to roof hood and roof fan. Available with various types of insulation for condensation or fire protection. Two fixing profiles are supplied to suit the root pitch. The upper in sizes 0- suits roof hood HN, for example. The upper in sizes is supplied without flange and is made so that you can use the enclosed mating flange from roof hood HF for instance. TGR can as addition be provided with two through-s for electric power and control voltage. TGR is manufactured as standard from galvanized steel sheet Z, but is also available in aluminium zinc AZ, stainless steel sheet.0, stainless acid-resistant steel sheet.0 or painted. The duct is supplied with RJFP joint for guiding. The C-measure of the upper (TGR-OA) shall fit the A-measure of the roof (TGR). TGR C 0 00 TGR-NA Lower B A 0 B Ød 0 The B-measure of the lower (TGR-NA) shall fit the B-measure of the roof (TGR). We reserve the right to make changes without prior notice

53 TGR Size A 0 insul. B Hole punching dimensions (A + 0 ) (A + 0 ) Ordering example 0 insul. C Weight kg 0 insul. 0 insul ,, , 0, Product Size Type of insulation Fire protection 0 Fire protection 0 Condensation 0 Internal cladding of insulation Zink plated steel Zink plated perf. steel Aluzink sheet metal AZ Aluzink sheet metal AZ perf. Stainl. acid-res. steel.0 Stainl. acid-res. steel perf..0 No internal cladding (Only applicable at condensation insulation) Stainless steel.0 External material Zink plated steel Aluzink sheet metal AZ Stainl. acid-res. steel.0 Stainless steel.0 TGR Accessories Upper TGR-OA Product Size Hood dimension Material Zink plated steel Aluzink sheet metal AZ Stainl. acid-res. steel.0 Stainless steel.0 Lower TGR-NA 0 Product Size Connection Measure Material Zink plated steel Aluzink sheet metal AZ Stainl. acid-res. steel.0 Stainless steel.0 Insulation thickness Upper only for roof hood VHL TGR-VHL Product Size Hood dimension Material Zink plated steel Aluzink sheet metal AZ Stainl. acid-res. steel.0 Stainless steel.0 Upper only for roof hood LHR TGR-LHR Product Size A B Material Zink plated steel Aluzink sheet metal AZ Stainl. acid-res. steel.0 Stainless steel.0 We reserve the right to make changes without prior notice

54 hood VH HN H HU VHA VHP HV VHL LHR HVR HRR piece, upper TGR-OA TGR- VHL TGR- LHR Sits around the roof TGR UG weather protection, inner MG / MGL Vapour membrane piece, lower TGR-NA SR LKR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

55 Min. 0. lindab residential ventilation TGFR L = 00 End α 00 End a b 0 Description Rectangular roof, consisting of galvanized duct with 0 internal insulation, upon which the flexible roof tile is mounted. Delivered with grey flexible roof tile as standard. a b a Insulated with 0 insulation material and hence meets DS. "Norm for brandtekniske foranstaltninger ved ventilationsanlæg". Can to order and to extra cost be delivered with black roof tile and black top. Extra cost information on request. At mounting in with asphalt paper roofing the roof can be delivered with galv. steel sheet instead of the flexible roof tile. Galvanized steel sheet is factory sealed. Max. roof inclination is. *) At ordering the following shall be specified: Length of the roof (L) Flexible or galvanized roof tile Insulation Angle of the covering (a-side), max. Connections, e.g. standard LS or RJFP-profile Ordering example Product a b Other TGFR * We reserve the right to make changes without prior notice

56 LHR hood TGFR Sits around the roof UG weather protection, inner MG / MGL Vapour membrane SBGR fastener LKR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. 0 We reserve the right to make changes without prior notice

57 TGKOMR C D * ** 0 00 Description adapted for combi-hood HKOMR. The is produced with 0 fire or condensation insulation. At to circular duct two lower s TGR-NA are used. The roof is manufactured as standard in galvanised steel plate, but is available in stainless steel sheet.0, stainless acid-resistant steel sheet.0, aluminium zinc AZ or painted. Two angle brackets are supplied for adaptation to the relevant roof incline. Sizes and dimensions according to drawing and table, but is available in extended version which is specified separately. The duct s are supplied with RJFP joints for guiding. Ordering example Product Size Type of insulation Fire protection 0 Condensation 0 Internal cladding of insulation Zink plated steel Zink plated perf. steel Aluzink sheet metal AZ Aluzink sheet metal AZ perf. Stainl. acid-res. steel.0 Stainl. acid-res. steel perf..0 No internal cladding (Only applicable at condensation insulation) Stainless steel.0 External material Zink plated steel Aluzink sheet metal AZ Stainl. acid-res. steel.0 Stainless steel.0 Standard colours see page. TGKOMR Size A Hole punching dimensions = (A + 0) (B + 0) * and ** are alternative positions for angle brackets TGKOMR-NA Lower The E-measure of the lower (TGKOMR-NA) shall fit the E-measure of the roof (TGKOMR). Accessories E B 0 A B C D E m kg , , , E Ød Lower TGKOMR-NA Product Size Connection measure Material Zink plated steel Aluzink sheet metal AZ Stainl. acid-res. steel.0 Stainless steel.0 E 0 0 We reserve the right to make changes without prior notice

58 hood HKOMR TGKOMR piece, lower TGKOMR-NA TGKOMR-NA SR SR LKR LKR Ducting This diagram shows pricipally all possible combinations of how the products can be joined together. Normally only one alternative is chosen and sometimes some options are omitted. For some combinations the needed size of a product isn't presented in the catalogue. In these cases the size needed most often can be produced and delivered to order. We reserve the right to make changes without prior notice

59 fastener SBG 0-0 Ø 0 Ød Description Fastener for fastening of ducts and roof s, which runs through floor separations, roof surfaces etc. The fasterner is made of electro galvanized pipe profile with duct holder in sheet metal profile. The fixing feet are made of sheet metal with bolt holes. To achieve optimal fit to roof beam etc. the pipe profile is constructed as a telescopic bar. Ød nom m kg 0,, Ordering example Product Dimension Ød SBG We reserve the right to make changes without prior notice

60 0 lindab residential ventilation fastener SBGR 00 0 A x B 0 Description Fastener for fastening of ducts and roof s, which runs through floor separations, roof surfaces etc. The fasterner is made of galvanized material. 0 0 A B Ordering example Product A B SBGR 0 0 We reserve the right to make changes without prior notice

61 lindab residential ventilation mounting parts SBG Description Mounting system for circular ducts. 0 0 Ød nom m kg 0, 00, 0,, Ordering example Product Dimension Ød SBG 0 We reserve the right to make changes without prior notice

62 Upper AGIS Ød H Ød ØD Description AGIS is the upper between the roof GISOL and a roof hood or roof fan with circular. Ød / Ød nom ØD nom H Ordering example Product Dimension Ød Dimension ØD AGIS 0 We reserve the right to make changes without prior notice

63 External wall grille YGC Ø 0 - Ø 0 Ø - Ø 0 E E ØD Ød ØD Ød Description Valve for outdoor air intake and extract air discharge. Designed with a fixed louvre. Ø 0 00 is equipped with net. Ø 0 0 can be delivered with net to order. Mesh width. Screws or nails connect to an external wall. Maintenance The grille should be removed to gain access to the duct. The external parts should be wiped with a damp cloth. Ød nom ØD * The grill has x Ø, screw holes on the side for mounting. ** The grill has x Ø,0 screw holes on the front for mounting. Ød >, no pre-drilled holes for mounting. A f (m ) = Free area. l E A f (m ) Weight kg 0 * 0, 0, 0 *,0, 0,00 0, *,, 0,00 0, 0 *,, 0,0 0, 00 * 0,, 0,00 0, 0 *,, 0,0 0, ** 0,, 0,0, l l Ordering example Product YGC 0 Type Size Ød Materials and finish Grille: ø0-00 Cast aluminium Grille: ø0-,0 Galvanised steel Standard finish: Untreated Can be supplied powder-coated. Contact Lindab s sales department for further information. We reserve the right to make changes without prior notice

64 External wall grille YGC Technical data Capacity Volumeflow, q [l/s] and [m /h], total pressure drop, Δp t [Pa], can be seen in the diagrams. Sound level in free field (/ spherical) The sound effect level L WA is shown in the diagram. For sound level at distance X [m], L A = L WA - K, see table below. X [m] 0 K [db] Ø [] Δ p t [Pa] Δ p t [Pa] L WA [db] [l/s] [m /h] q Ø [] L 0 WA [db] [l/s] [m /h] q 0 0 We reserve the right to make changes without prior notice

65 External wall grille H B A B - 0 / A - 0 A + 0 B + 0 / Description H is a louvred grille for installation in external walls. H is used for both fresh air intake and discharge. H is supplied as standard with a water stop at the rear edge, drip nose and bird netting. Maintenance The grille should be removed to gain access to the duct. The external parts should be wiped with a damp cloth. A x B 00 x x x x 00 Free area F (m ) 0,0 0,0 0, 0, 0,,,, Weight kg NOTE!: In with the design and dimensioning please be aware of the risk of water penetration and drift snow. Wind effects, especially in with grilles that are not connected to ducts, may result in water and snow being pressed through the grille; therefore please make sure to take any necessary precautions. The grille can be supplied in all dimensions. Max. A X B =,000 x,000. Min. A x B = 00 x 0 Ordering example Product H a bbb ccc Type Mounting 0 - Not prepared - Wall anchors - Screw holes - Insertion frame A - Measure B - Measure Materials and finish Grille: Standard finish: Aluminium Untreated Can be supplied powder-coated. Contact Lindab s sales department for further information. We reserve the right to make changes without prior notice

66 External wall grille H Technical data Capacity Volume flow q [l/s] and [m /h], total pressure drop p t [Pa] can be seen in the diagrams. Sound level in free field (/ spherical) The sound effect level L WA is shown in the diagram. For the sound level at distance X (m) L A = L WA - K, see table below. Distance x (m) 0 K [db] 0 Free area F (m ) F [m ]= (A-0) x (B-0) x 0. x - Pressure p t [Pa] Free area F [m Freier Querschnitt F[m²] ] LWA db(a) l/s m /h We reserve the right to make changes without prior notice

67 External wall grille VR B A Ød A + / B + C Description VR is a square louvred grille for installation in external walls. VR is used for both fresh air intake and discharge. VR is equipped as standard with a safe-seal circular. Maintenance The grille should be removed to gain access to the duct. The external parts should be wiped with a damp cloth. B + Ød Size A A + B C Free area F (m ) Weight kg 0 0 0,0, ,0, ,0, ,0,0 0 0,0,0 Ordering example Product VR 00 Type Size Materials and finish Grille: Standard finish: Aluminium Untreated Can be supplied anodized or powder-coated. Contact Lindab s sales department for further information. We reserve the right to make changes without prior notice

68 External wall grille VR Technical data Capacity Intake Discharge p t [Pa] p t [Pa] Size Size S u p p l y a i r LWA db(a) l/s m /h LWA db(a) l/s m /h 000 We reserve the right to make changes without prior notice

69 Take-off AVU L Ød Description Exhaust air stud with internal bird protection net. Standard angle is. Other angles are available to order. Standard design is galvanized sheet metal. Painted available to order (and extra cost). Fits duct SR. Ød nom L m kg 0 0, 0 0 0, , 0, 0 0 0, , 0 0,00,0 Ordering example Product Dimension Ød AVU We reserve the right to make changes without prior notice