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Lindab InDomo Building Integrated Duct Systems

Lindab InDomo - Drainage Superstore® · 63 600 160 70 1 8 12 21 28 42 35 28 2,00 ... The silencer’s attenuation material is Acutec ... lindab | indomo

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Lindab InDomoBuilding Integrated Duct Systems

246 We reserve the right to make changes without prior notice

l indab | indomo

Content

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Manifold boxMCU............................................. 247MRU............................................. 249MLU ............................................. 250MHU............................................. 251MCWU ......................................... 253

Plenum box floorPGFU ........................................... 254

Plenum box wall/ceiling

PGWU.......................................... 256

PVWU .......................................... 258

PVCU ........................................... 260

AccessoriesFIKS ............................................. 261

Sliding damperSKG ............................................. 262

Transition piece RCFU ........................................... 263

CouplingNPU ............................................. 264

BendBU90............................................ 265

Semiflexible ductLFPE ............................................ 266

Circular straight low-built

See chapter Silencers

KVDP............................................151LRCB............................................150

A system of products, suitable for integration or embedment in buildings. All circular connections are with gaskets according to Lindab Safe, which fulfills the toughest demands for air tightness. Spiral seamed steel ducts as well as semiflexible ducts can be connected with high safety against undesired leakage.

Minimal measures of the products means flexibility in construction and installation. Should other solutions occur, they can be ordered specially.

Low levels of noise are ensured with our specially developed silencers, also suitable to be integrated in buildings.

These products, together with other Lindab products as dampers, silencers, valves and grilles, gives you a complete high quality system for residential ventilation.

All manifolds and plenum boxes have a Smart Lock function which allows a semiflexible duct to be fastened to the connections. Use the transition piece RCFU, with a clip for Smart Lock function, when connecting LFPE 76/90 to manifolds and plenum boxes.

246 We reserve the right to make changes without prior notice

l indab | indomo

Content

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Manifold boxMCU............................................. 247MRU............................................. 249MLU ............................................. 250MHU............................................. 251MCWU ......................................... 253

Plenum box floorPGFU ........................................... 254

Plenum box wall/ceiling

PGWU.......................................... 256

PVWU .......................................... 258

PVCU ........................................... 260

AccessoriesFIKS ............................................. 261

Sliding damperSKG ............................................. 262

Transition piece RCFU ........................................... 263

CouplingNPU ............................................. 264

BendBU90............................................ 265

Semiflexible ductLFPE ............................................ 266

Circular straight low-built

See chapter Silencers

KVDP............................................151LRCB............................................150

A system of products, suitable for integration or embedment in buildings. All circular connections are with gaskets according to Lindab Safe, which fulfills the toughest demands for air tightness. Spiral seamed steel ducts as well as semiflexible ducts can be connected with high safety against undesired leakage.

Minimal measures of the products means flexibility in construction and installation. Should other solutions occur, they can be ordered specially.

Low levels of noise are ensured with our specially developed silencers, also suitable to be integrated in buildings.

These products, together with other Lindab products as dampers, silencers, valves and grilles, gives you a complete high quality system for residential ventilation.

All manifolds and plenum boxes have a Smart Lock function which allows a semiflexible duct to be fastened to the connections. Use the transition piece RCFU, with a clip for Smart Lock function, when connecting LFPE 76/90 to manifolds and plenum boxes.

We are facing one of the toughest challenges in decades. New buildings and existing homes must minimize their use of energy. In less than 10 years all new build homes are supposed to use almost no energy at all according to EU directives. This means the buildings must be better insulated and more air tight. It also means that existing homes must be upgraded, but when speaking about low energy houses it is equally important to think about ventilation and a good indoor climate.

The Lindab group was established in 1959, and we are one of the world’s leading ventilation suppliers. We can offer you a wide range of quality components and solutions for residential ventilation, all developed and tested by our in-house R&D departments, and backed by our IT solutions and highly skilled staff - so if you choose Lindab as your partner you will be gaining access to Lindab’s 50 years plus of experience and know-how.

Lindab InDomo range is a system of products, suitable for integration into domestic buildings. All circular plenum connections are supplied with gaskets as used on the renowned Lindab Safe system, which fulfils the toughest demands for air tightness. This ensures that the ducting can be interconnected quickly and easily whilst leaving you safe in the knowledge that undesired leakage will be minimalized.

All manifolds and plenum boxes have a Smart Lock function which allows Lindab’s LFPE semi-flexible duct to be attached with a simple push and click and can be removed quickly and simply without the need for tools and with no damage to either the flexible duct or the plenum/manifold. If noise sensitivity is an issue then low levels of noise are ensured with our optional specially developed silencers, these products, together with other items from Lindab’s extensive range such as dampers, silencers, valves and grilles, provide you with a complete high quality system for residential ventilation.

We reserve the right to make changes without prior notice

Simply Push and “Click” to safely lock the flexible ducting in place safe in the knowledge that Lindab’s gasket system will minimise leakage without the need for tapes or sealant.

To remove or reposition the flexible duct simply pull back on the Locking Tab and the duct can simply be detached without damage to either the duct or the spigot.

Lindab’s Smart Lock

Introduction to Lindab InDomo

l indab I indomo

We reserve the right to make changes without prior notice

246 We reserve the right to make changes without prior notice

l indab | indomo

Content

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Manifold boxMCU............................................. 247MRU............................................. 249MLU ............................................. 250MHU............................................. 251MCWU ......................................... 253

Plenum box floorPGFU ........................................... 254

Plenum box wall/ceiling

PGWU.......................................... 256

PVWU .......................................... 258

PVCU ........................................... 260

AccessoriesFIKS ............................................. 261

Sliding damperSKG ............................................. 262

Transition piece RCFU ........................................... 263

CouplingNPU ............................................. 264

BendBU90............................................ 265

Semiflexible ductLFPE ............................................ 266

Circular straight low-built

See chapter Silencers

KVDP............................................151LRCB............................................150

A system of products, suitable for integration or embedment in buildings. All circular connections are with gaskets according to Lindab Safe, which fulfills the toughest demands for air tightness. Spiral seamed steel ducts as well as semiflexible ducts can be connected with high safety against undesired leakage.

Minimal measures of the products means flexibility in construction and installation. Should other solutions occur, they can be ordered specially.

Low levels of noise are ensured with our specially developed silencers, also suitable to be integrated in buildings.

These products, together with other Lindab products as dampers, silencers, valves and grilles, gives you a complete high quality system for residential ventilation.

All manifolds and plenum boxes have a Smart Lock function which allows a semiflexible duct to be fastened to the connections. Use the transition piece RCFU, with a clip for Smart Lock function, when connecting LFPE 76/90 to manifolds and plenum boxes.

MCU............................................... 4MRU............................................... 6MLU................................................ 7MHU............................................... 8MCWU........................................... 10

Contents

We reserve the right to make changes without prior notice 617

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Valve - supply air KI

l indab | air valves

DescriptionValve for supply air.Designed for ceiling mounting.Bayonet holders connect to socket VRGU, VRGL or VRGM.

Materials and finishMaterialPowder-coated galvanized sheet metal.

ColourWhite RAL 9010, gloss 30, equivalent to NCS S 0502 Y.

Dimensions

Order codeKI 125

ProductDimension Ød

Ødnom

ØDmm

mkg

80 111 0,14

100 130 0,21

125 160 0,30

160 190 0,41

200 245 0,65

ØD

Ød

KI

Valve - supply airKI................................................... 30

KSU................................................. 33

Exhaust valve

We reserve the right to make changes without prior notice 637

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Exhaust valve KSU

l indab | air valves

DescriptionValve for exhaust air.Designed for wall or ceiling mounting.Bayonet holders connect to socket VRGU, VRGL, or VRGM.

Materials and finishMaterialCoated galvanized sheet metal.

ColourWhite RAL 9010, gloss 30, equivalent to NCS S 0502 Y.

Dimensions

Order codeKSU 160

ProductDimension Ød

Ødnom

ØDmm

mkg

100 130 0,30

125 160 0,39

160 190 0,52

200 235 0,78

ØD Ø

d

KSU

LRCB............................................ 25

KVDP............................................. 26

Circular straightlow-built silencer

We reserve the right to make changes without prior notice 9

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Circular straight low-built silencer LRCB

l indab | acoustic solutions

DescriptionStraight silencer with circular connection and low installationheight.

LRCB dimensions makes it particularly suitable for installa-tion above suspended ceilings or where space is otherwiselimited.

LRCB is produced with a perforated inner tube. The LRCBhas a fiber cloth between the inner tube and the insulationmaterial in order to avoid tearing the mineral wool.

Fulfils tightness class C.

Dimensions and sound data

Technical data

Order codeProduct LRCB aaa bbbbLRCB

Connection dim. Ød1

Ød1 = 63- 400 mm

Length in mml = 300 - 1000 mm

Example: LRCB - 125 - 1000

Attenuation [dB] for centre frequency [Hz]

Ød1mm

lmm

amm

x bmm 63 125 250 500 1k 2k 4k 8k

mkg

63 300 160 70 1 4 10 14 18 27 20 18 1,20

63 600 160 70 1 8 12 21 28 42 35 28 2,00

80 300 180 90 0 4 8 10 15 22 12 9 1,40

80 600 180 90 1 4 11 16 24 37 22 16 2,50

100 500 210 158 3 10 9 18 33 50 22 14 3,17

100 1000 210 158 10 17 16 33 50 50 42 24 5,55

125 500 239 181 5 6 7 16 28 38 17 11 3,85

125 1000 239 181 7 12 14 32 50 50 31 18 6,89

160 500 275 218 5 5 7 15 26 23 11 9 4,40

160 1000 275 218 7 7 12 25 48 39 18 13 7,90

200 500 328 254 5 3 6 13 24 17 9 7 5,74

200 1000 328 254 11 5 12 24 43 30 14 12 10,1

250 500 390 308 6 3 5 12 20 12 6 6 7,24

250 1000 390 308 9 5 8 21 38 21 10 10 13,0

315 500 453 372 4 2 4 11 17 8 5 6 9,15

315 1000 453 372 7 4 7 18 32 14 9 10 16,4

400 500 546 460 3 2 4 10 12 6 6 5 12,7

400 1000 546 460 5 3 6 16 24 10 8 8 21,6

l a

bØd 1

10 50 100 500 1000 5000 100000.1

0.5

1

5

10

50

100

2

5

10

15

[m3/h]

[l/s]

125

160

200

250

315

400

50 100 500 1000 5000 10000 qv

Ød1 [mm]

Δpt [Pa/m]

[m/s

]

4

10080

63

3

LRCB

We reserve the right to make changes without prior notice 306-06-2013

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Circular straight low-built silencer KVDP

l indab | acoustic solutions

DescriptionSilencer with circular connection and low installation height. The silencer’s attenuation material is Acutec® (polyester).

Fulfils tightness class C.

The KVDP comes in 6 different designs.

Design code:0 = Basic attenuator of high quality without options

mentioned below.1 = Attenuation material covered by perforated plate.5 = Openable attenuator, cleanable, used as access door,

attenuation material covered by perforated plate.6 = Openable attenuator, attenuation material changeable

polyester fiber, used as access door.7 = Attenuation material polyester fiber element.8 = Openable attenuator, attenuation material polyester

fiber element, changeable attenuation element, usedas access door.

*) NOTE !Only Design 0 comes with small sizes Ød1 = 63 and 80 mm.

Dimensions and sound data, Design 0, 1, 5 and 6

Correction Koct

Sound power levels per octave band LWoct are calculated byadding the octave band corrections Koct to the total powerlevel LWA from the graphs.

LWoct = LWA + Koct

Order codeProduct KVDP aaa bbbb cKVDP

Connection dim. Ød1

Ød1 = 63-630 mm

Length in mml = 300-1250 mm

Design0, 1, 5, 6, 7, 8

Example: KVDP - 125 - 1000 - 1

Ød1mm

lmm

amm

x bmm

Attenuation [dB] for centre frequency [Hz]

mkg63 125 250 500 1k 2k 4k 8k

63 300 162 75 1 7 10 13 16 23 21 22 1,1

63 600 162 75 5 10 15 19 23 32 33 39 1,9

80 300 180 97 1 5 9 9 15 20 16 15 1,3

80 600 180 97 5 8 12 15 21 28 31 31 2,1

100 300 252 154 6 5 6 14 15 9 9 10 3,5

100 600 252 154 12 11 13 19 29 26 22 22 5,7

100 1000 252 154 16 14 18 28 39 36 34 38 8,9

125 300 263 177 7 4 7 15 12 8 11 10 3,5

125 600 263 177 14 11 12 20 28 33 32 24 6,1

125 1000 263 177 17 13 14 26 35 38 34 30 9,5

160 300 280 212 6 4 6 15 9 7 10 6 4,1

160 600 280 212 12 6 8 19 29 20 19 19 6,7

160 1000 280 212 15 10 12 25 31 27 27 22 10,1

200 300 361 253 5 3 7 13 8 6 6 6 5,8

200 600 361 253 7 6 11 20 18 12 11 12 8,6

200 1000 361 253 10 10 15 25 31 21 18 19 12,3

250 600 431 303 6 6 11 20 14 13 12 10 10,7

250 1000 431 303 7 9 14 24 25 20 19 16 14,6

315 600 458 368 3 5 11 17 18 16 12 8 13,1

315 1000 458 368 8 8 13 24 33 24 18 15 18,0

400 600 518 453 2 5 8 11 9 8 7 6 18,3

400 1000 518 453 3 7 11 17 15 13 11 9 26,4

500 600 702 555 3 5 9 8 6 7 4 4 26,0

500 1250 702 555 5 8 16 18 13 11 8 9 37,4

630 600 851 684 3 5 9 7 5 3 4 4 33,7

630 1250 851 684 6 8 12 13 11 7 7 6 48,1

Ød1 Correction, Koct (dB) for centre frequency [Hz]

mm 63 125 250 500 1k 2k 4k 8k

63 *) 1 5 1 -2 -5 -14 -20 -31

80 *) 0 3 2 -1 -7 -12 -17 -28

100 2 5 -1 1 -9 -19 -24 -42

125 7 6 2 0 -9 -15 -21 -41

160 8 3 1 0 -8 -14 -19 -37

200 4 4 4 -1 -9 -13 -20 -31

250 5 3 1 -2 -5 -10 -16 -28

315 7 5 2 -3 -5 -11 -17 -30

400 6 6 2 -1 -7 -14 -20 -35

500 5 5 2 -1 -6 -12 -21 -34

630 5 5 2 -1 -6 -13 -19 -34

Tol.+/- 3 3 2 3 3 4 3 4

l

Ød

1

a

b

KVDP

Manifold box

246 We reserve the right to make changes without prior notice

l indab | indomo

Content

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Manifold boxMCU............................................. 247MRU............................................. 249MLU ............................................. 250MHU............................................. 251MCWU ......................................... 253

Plenum box floorPGFU ........................................... 254

Plenum box wall/ceiling

PGWU.......................................... 256

PVWU .......................................... 258

PVCU ........................................... 260

AccessoriesFIKS ............................................. 261

Sliding damperSKG ............................................. 262

Transition piece RCFU ........................................... 263

CouplingNPU ............................................. 264

BendBU90............................................ 265

Semiflexible ductLFPE ............................................ 266

Circular straight low-built

See chapter Silencers

KVDP............................................151LRCB............................................150

A system of products, suitable for integration or embedment in buildings. All circular connections are with gaskets according to Lindab Safe, which fulfills the toughest demands for air tightness. Spiral seamed steel ducts as well as semiflexible ducts can be connected with high safety against undesired leakage.

Minimal measures of the products means flexibility in construction and installation. Should other solutions occur, they can be ordered specially.

Low levels of noise are ensured with our specially developed silencers, also suitable to be integrated in buildings.

These products, together with other Lindab products as dampers, silencers, valves and grilles, gives you a complete high quality system for residential ventilation.

All manifolds and plenum boxes have a Smart Lock function which allows a semiflexible duct to be fastened to the connections. Use the transition piece RCFU, with a clip for Smart Lock function, when connecting LFPE 76/90 to manifolds and plenum boxes.

PGFU............................................ 11Plenum box floor

246 We reserve the right to make changes without prior notice

l indab | indomo

Content

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Manifold boxMCU............................................. 247MRU............................................. 249MLU ............................................. 250MHU............................................. 251MCWU ......................................... 253

Plenum box floorPGFU ........................................... 254

Plenum box wall/ceiling

PGWU.......................................... 256

PVWU .......................................... 258

PVCU ........................................... 260

AccessoriesFIKS ............................................. 261

Sliding damperSKG ............................................. 262

Transition piece RCFU ........................................... 263

CouplingNPU ............................................. 264

BendBU90............................................ 265

Semiflexible ductLFPE ............................................ 266

Circular straight low-built

See chapter Silencers

KVDP............................................151LRCB............................................150

A system of products, suitable for integration or embedment in buildings. All circular connections are with gaskets according to Lindab Safe, which fulfills the toughest demands for air tightness. Spiral seamed steel ducts as well as semiflexible ducts can be connected with high safety against undesired leakage.

Minimal measures of the products means flexibility in construction and installation. Should other solutions occur, they can be ordered specially.

Low levels of noise are ensured with our specially developed silencers, also suitable to be integrated in buildings.

These products, together with other Lindab products as dampers, silencers, valves and grilles, gives you a complete high quality system for residential ventilation.

All manifolds and plenum boxes have a Smart Lock function which allows a semiflexible duct to be fastened to the connections. Use the transition piece RCFU, with a clip for Smart Lock function, when connecting LFPE 76/90 to manifolds and plenum boxes.

PGWU............................................ 13

PVWU............................................ 15

PVCU............................................. 17

Plenum box wall/ceiling

246 We reserve the right to make changes without prior notice

l indab | indomo

Content

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Manifold boxMCU............................................. 247MRU............................................. 249MLU ............................................. 250MHU............................................. 251MCWU ......................................... 253

Plenum box floorPGFU ........................................... 254

Plenum box wall/ceiling

PGWU.......................................... 256

PVWU .......................................... 258

PVCU ........................................... 260

AccessoriesFIKS ............................................. 261

Sliding damperSKG ............................................. 262

Transition piece RCFU ........................................... 263

CouplingNPU ............................................. 264

BendBU90............................................ 265

Semiflexible ductLFPE ............................................ 266

Circular straight low-built

See chapter Silencers

KVDP............................................151LRCB............................................150

A system of products, suitable for integration or embedment in buildings. All circular connections are with gaskets according to Lindab Safe, which fulfills the toughest demands for air tightness. Spiral seamed steel ducts as well as semiflexible ducts can be connected with high safety against undesired leakage.

Minimal measures of the products means flexibility in construction and installation. Should other solutions occur, they can be ordered specially.

Low levels of noise are ensured with our specially developed silencers, also suitable to be integrated in buildings.

These products, together with other Lindab products as dampers, silencers, valves and grilles, gives you a complete high quality system for residential ventilation.

All manifolds and plenum boxes have a Smart Lock function which allows a semiflexible duct to be fastened to the connections. Use the transition piece RCFU, with a clip for Smart Lock function, when connecting LFPE 76/90 to manifolds and plenum boxes.

FIKS............................................... 18Accessories

246 We reserve the right to make changes without prior notice

l indab | indomo

Content

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Manifold boxMCU............................................. 247MRU............................................. 249MLU ............................................. 250MHU............................................. 251MCWU ......................................... 253

Plenum box floorPGFU ........................................... 254

Plenum box wall/ceiling

PGWU.......................................... 256

PVWU .......................................... 258

PVCU ........................................... 260

AccessoriesFIKS ............................................. 261

Sliding damperSKG ............................................. 262

Transition piece RCFU ........................................... 263

CouplingNPU ............................................. 264

BendBU90............................................ 265

Semiflexible ductLFPE ............................................ 266

Circular straight low-built

See chapter Silencers

KVDP............................................151LRCB............................................150

A system of products, suitable for integration or embedment in buildings. All circular connections are with gaskets according to Lindab Safe, which fulfills the toughest demands for air tightness. Spiral seamed steel ducts as well as semiflexible ducts can be connected with high safety against undesired leakage.

Minimal measures of the products means flexibility in construction and installation. Should other solutions occur, they can be ordered specially.

Low levels of noise are ensured with our specially developed silencers, also suitable to be integrated in buildings.

These products, together with other Lindab products as dampers, silencers, valves and grilles, gives you a complete high quality system for residential ventilation.

All manifolds and plenum boxes have a Smart Lock function which allows a semiflexible duct to be fastened to the connections. Use the transition piece RCFU, with a clip for Smart Lock function, when connecting LFPE 76/90 to manifolds and plenum boxes.

SKG................................................ 19Sliding damper

246 We reserve the right to make changes without prior notice

l indab | indomo

Content

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Manifold boxMCU............................................. 247MRU............................................. 249MLU ............................................. 250MHU............................................. 251MCWU ......................................... 253

Plenum box floorPGFU ........................................... 254

Plenum box wall/ceiling

PGWU.......................................... 256

PVWU .......................................... 258

PVCU ........................................... 260

AccessoriesFIKS ............................................. 261

Sliding damperSKG ............................................. 262

Transition piece RCFU ........................................... 263

CouplingNPU ............................................. 264

BendBU90............................................ 265

Semiflexible ductLFPE ............................................ 266

Circular straight low-built

See chapter Silencers

KVDP............................................151LRCB............................................150

A system of products, suitable for integration or embedment in buildings. All circular connections are with gaskets according to Lindab Safe, which fulfills the toughest demands for air tightness. Spiral seamed steel ducts as well as semiflexible ducts can be connected with high safety against undesired leakage.

Minimal measures of the products means flexibility in construction and installation. Should other solutions occur, they can be ordered specially.

Low levels of noise are ensured with our specially developed silencers, also suitable to be integrated in buildings.

These products, together with other Lindab products as dampers, silencers, valves and grilles, gives you a complete high quality system for residential ventilation.

All manifolds and plenum boxes have a Smart Lock function which allows a semiflexible duct to be fastened to the connections. Use the transition piece RCFU, with a clip for Smart Lock function, when connecting LFPE 76/90 to manifolds and plenum boxes.

RCFU............................................ 20Transition piece

246 We reserve the right to make changes without prior notice

l indab | indomo

Content

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Manifold boxMCU............................................. 247MRU............................................. 249MLU ............................................. 250MHU............................................. 251MCWU ......................................... 253

Plenum box floorPGFU ........................................... 254

Plenum box wall/ceiling

PGWU.......................................... 256

PVWU .......................................... 258

PVCU ........................................... 260

AccessoriesFIKS ............................................. 261

Sliding damperSKG ............................................. 262

Transition piece RCFU ........................................... 263

CouplingNPU ............................................. 264

BendBU90............................................ 265

Semiflexible ductLFPE ............................................ 266

Circular straight low-built

See chapter Silencers

KVDP............................................151LRCB............................................150

A system of products, suitable for integration or embedment in buildings. All circular connections are with gaskets according to Lindab Safe, which fulfills the toughest demands for air tightness. Spiral seamed steel ducts as well as semiflexible ducts can be connected with high safety against undesired leakage.

Minimal measures of the products means flexibility in construction and installation. Should other solutions occur, they can be ordered specially.

Low levels of noise are ensured with our specially developed silencers, also suitable to be integrated in buildings.

These products, together with other Lindab products as dampers, silencers, valves and grilles, gives you a complete high quality system for residential ventilation.

All manifolds and plenum boxes have a Smart Lock function which allows a semiflexible duct to be fastened to the connections. Use the transition piece RCFU, with a clip for Smart Lock function, when connecting LFPE 76/90 to manifolds and plenum boxes.

NPU.............................................. 21

Coupling

246 We reserve the right to make changes without prior notice

l indab | indomo

Content

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Manifold boxMCU............................................. 247MRU............................................. 249MLU ............................................. 250MHU............................................. 251MCWU ......................................... 253

Plenum box floorPGFU ........................................... 254

Plenum box wall/ceiling

PGWU.......................................... 256

PVWU .......................................... 258

PVCU ........................................... 260

AccessoriesFIKS ............................................. 261

Sliding damperSKG ............................................. 262

Transition piece RCFU ........................................... 263

CouplingNPU ............................................. 264

BendBU90............................................ 265

Semiflexible ductLFPE ............................................ 266

Circular straight low-built

See chapter Silencers

KVDP............................................151LRCB............................................150

A system of products, suitable for integration or embedment in buildings. All circular connections are with gaskets according to Lindab Safe, which fulfills the toughest demands for air tightness. Spiral seamed steel ducts as well as semiflexible ducts can be connected with high safety against undesired leakage.

Minimal measures of the products means flexibility in construction and installation. Should other solutions occur, they can be ordered specially.

Low levels of noise are ensured with our specially developed silencers, also suitable to be integrated in buildings.

These products, together with other Lindab products as dampers, silencers, valves and grilles, gives you a complete high quality system for residential ventilation.

All manifolds and plenum boxes have a Smart Lock function which allows a semiflexible duct to be fastened to the connections. Use the transition piece RCFU, with a clip for Smart Lock function, when connecting LFPE 76/90 to manifolds and plenum boxes.

BU90............................................. 22Bend

246 We reserve the right to make changes without prior notice

l indab | indomo

Content

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Manifold boxMCU............................................. 247MRU............................................. 249MLU ............................................. 250MHU............................................. 251MCWU ......................................... 253

Plenum box floorPGFU ........................................... 254

Plenum box wall/ceiling

PGWU.......................................... 256

PVWU .......................................... 258

PVCU ........................................... 260

AccessoriesFIKS ............................................. 261

Sliding damperSKG ............................................. 262

Transition piece RCFU ........................................... 263

CouplingNPU ............................................. 264

BendBU90............................................ 265

Semiflexible ductLFPE ............................................ 266

Circular straight low-built

See chapter Silencers

KVDP............................................151LRCB............................................150

A system of products, suitable for integration or embedment in buildings. All circular connections are with gaskets according to Lindab Safe, which fulfills the toughest demands for air tightness. Spiral seamed steel ducts as well as semiflexible ducts can be connected with high safety against undesired leakage.

Minimal measures of the products means flexibility in construction and installation. Should other solutions occur, they can be ordered specially.

Low levels of noise are ensured with our specially developed silencers, also suitable to be integrated in buildings.

These products, together with other Lindab products as dampers, silencers, valves and grilles, gives you a complete high quality system for residential ventilation.

All manifolds and plenum boxes have a Smart Lock function which allows a semiflexible duct to be fastened to the connections. Use the transition piece RCFU, with a clip for Smart Lock function, when connecting LFPE 76/90 to manifolds and plenum boxes.

LFPE............................................. 23Semiflexible duct

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Manifold

l indab | indomo

DescriptionThe manifold can be used for both supply and exhaust air. It is available in several types and dimensions. All types have Ø 63 or Ø 80 mm studs with Lindab Safe sealings for con-nections of SR spiral-seamed ducts or semiflexible ducts LFPE. Use the transition piece RCFU, with integrated Smart Lock function, to connect the LFPE 76/90-dimension to InDomo manifolds and plenum boxes. The manifolds are designed for floor installation but can be used everywhere, also in the ceiling for example.

The smart lock function allows you to fasten LFPE effort-lessly to the Safe studs.

Two turnable anchor plates, placed on the bottom of the manifold, can be used for fixation.

Fulfills air tightness class D.

Dimensions

Ordering exampleMCU 160 63 10-4

ProductDimension Ød1Dimension Ød3Type

Ød1nom

Ød3nom

Type Lmm

Bmm

Hmm

ccmm

mkg

125 63 6-0 520 185 88 83 2,30160 63 6-4 520 185 88 83 2,30160 63 8 275 275 88 98 1,80160 63 10-4 852 185 88 83 3,40160 80 6-0 622 185 108 100 2,41160 80 8 275 275 108 115 1,76160 80 8-0 822 185 108 100 3,08200 80 8 275 275 108 115 1,75200 80 10-0 1022 221 108 100 4,19

L

54 cc

HB

Ød1

Ød3

Lcc

HB

Ød 3

Ød1

MCU 160 63 8, 160 80-8, 200 80-8

MCU

l indab I indomo

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l indab I indomo

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Manifold MCU

l indab | indomo

Technical dataSupply Exhaust

q5010 100 140

1

5

10

50

100

[Pa]

[m³/h]40 50 100 300 500

[l/s]

125 63 6-0

160 63 8

160 63 10-4

160 63 6-4

Δpt

Ød1 Ø 63

q5010 100 140

1

5

10

50

100

[Pa]

[m³/h]40 50 100 300 500

[l/s]

200 80 8

200 80 10-0

160 80 8-0

160 80 6-0

160 80 8

Δpt

Ød1 Ø 80

q5010 100 140

1

5

10

50

100

[Pa]

[m³/h]40 50 100 300 500

[l/s]

160 63 10-4

160 6

3 8125 63 6-0

160 63 6-4

Δpt

Ød1 Ø 63

q5010 100 140

1

5

10

50

100

[Pa]

[m³/h]40 50 100 300 500

[l/s]

160 80 8-0

200 80 10-0

160 80 6-0

160 80 8

200 80 8

Δpt

Ød1 Ø 80

5

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Manifold

l indab | indomo

DescriptionThe manifold can be used for both supply and exhaust air. It is available in several types and dimensions. All types have Ø 63 mm studs with Lindab Safe sealings for connections of either SR 63 spiral-seamed ducts or semiflexible ducts LFPE. The manifold is designed for floor installation but can be used everywhere, also in the ceiling for example.The Smart lock function allows you to fasten semiflexible ducts effortlessly to the Ø 63 connections.Two turnable anchor plates, placed on the bottom of the manifold, can be used for fixation.Fulfills air tightness class D.

Dimensions

Ød1nom

Ød3nom Type

Lmm

ccmm

amm

mkg

125 63 8-0 888 93 85 3,20125 63 10-0 1072 93 85 3,90160 63 10-0 1173 98 102 3,85160 63 12-0 1293 93 102 4,50

Ød1

L

54 cc

8818

3

Ød3

a

Exhaust

q5010 100 140

1

5

10

50

100

[Pa]

[m³/h]40 50 100 300 500

[l/s]

125 63 10-0

160 63 12-0

125 63 8-0

160 63 10-0

Δp t

Ød1 Ø 63

Technical dataSupply

q5010 100 140

1

5

10

50

100

[Pa]

[m³/h]40 50 100 300 500

[l/s]

125 63 8-0

160 63 12-0

160 63 10-0125 63 10-0

Δpt

Ød1 Ø 63

Ordering exampleMRU 160 63 12-0

ProductDimension Ød1Dimension Ød3Type

MRU

l indab I indomo

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Manifold MLU

l indab | indomo

DescriptionThe manifold can be used for both supply and exhaust air. It is available in several types and dimensions. All types have Ø 63 mm studs with Lindab Safe sealings for connections of either SR 63 spiral-seamed ducts or semiflexible ducts LFPE. The manifold is designed for floor installation but can be used everywhere, also in the ceiling for example.The Smart lock function allows you to fasten semiflexible ducts effortlessly to the Ø 63 connections.Two turnable anchor plates, placed on the bottom of the manifold, can be used for fixation.Fulfills air tightness class D.

Dimensions

Ød1nom

Ød3nom Type

Lmm

ccmm

amm

mkg

125 63 8-0 888 93 85 3,20125 63 10-0 1072 93 85 3,90160 63 10-0 1173 98 102 3,85160 63 12-0 1193 93 102 4,50

Ød1

L

54cc

8818

3

Ød3a

Exhaust

q5010 100 140

1

5

10

50

100

[Pa]

[m³/h]40 50 100 300 500

[l/s]

125 63 10-0

160 63 12-0

160 63 10-0

125 63 8-0

Δpt

Ød1 Ø 63

Technical dataSupply

q5010 100 140

1

5

10

50

100

[Pa]

[m³/h]40 50 100 300 500

160 63 10-0125 63 10-0

125 63 8-0

160 63 12-0

[l/s]

Δp

t

Ød1 Ø 63

Ordering exampleMLU 125 63 8-0

ProductDimension Ød1Dimension Ød3Type

MLU

l indab I indomo

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Manifold

l indab | indomo

DescriptionThe manifold can be used for both supply and exhaust air. It is available in several types and dimensions. All types have Ø 63 or Ø 80 mm studs with Lindab Safe sealings for con-nections of SR spiral-seamed ducts or semiflexible ducts LFPE. Use the transition piece RCFU, with integrated Smart Lock function, to connect the LFPE 76/90-dimension to InDomo manifolds and plenum boxes. The manifolds are designed for floor installation but can be used everywhere, also in the ceiling for example.

The smart lock function allows you to fasten LFPE effort-lessly to the Safe studs.

Two turnable anchor plates, placed on the bottom of the manifold, can be used for fixation.

Fulfills air tightness class D.

Dimensions

Ordering exampleMHU 160 63 6-0

ProductDimension Ød1Dimension Ød3Type

Ød1nom

Ød3nom

Type Lmm

Bmm

Hmm

ccmm

mkg

100 63 3-0 270 138 85 83 1,50125 63 3-0 270 138 85 83 1,40160 63 6-0 518 173 85 83 2,80160 63 8-0 685 173 85 83 3,30160 80 6-0 620 173 85 100 3,00160 80 8-0 820 173 85 100 4,00160 80 10-0 1020 213 105 100 5,00

Ød1

L

54 cc

H

h

183

Ød3

MHU

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Manifold MHU

l indab | indomo

Technical dataSupply Exhaust

160 63 6-0

100 63 3-0

125 63 3-0160 63 8-0

5010 100 1401

5

10

50

100

[Pa]

[m³/h]40 50 100 300 500

[l/s]

Δpt

Ød1 Ø 63

5010 100 1401

5

10

50

100

[Pa]

[m³/h]40 50 100 300 500

[l/s]

Δpt

Ød1 Ø 80

160 80 8-0

160 80 6-0

160 80 10-0

100 63 3-0160 63 8-0

160 63 6-0125 63 3-0

5010 100 1401

5

10

50

100

[Pa]

40 50 100 300 500

[l/s]

Δpt

Ød1 Ø 63

5010 100 1401

5

10

50

100

[Pa]

40 50 100 300 500

[l/s]

Δpt

Ød1 Ø 80

160 80 8-0

160 80 6-0

160 8

0 10-

0

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Manifold MCWU

l indab | indomo

DescriptionManifold to connect vertical ducts to the horizontal ducts in the casting-in screed.Can be used for exhaust air as well as for supply air.The internal pressure drop is minimized due to the internal turning vane.Easy to clean in connection with T-piece and cover (TCPU+EPF), which gives access to the duct system up to the air handling unit.The Smart lock function allows you to fasten semiflexible ducts LFPE effortlessly to the Ø 63 connections.Fulfills air tightness class D.

Dimensions

Distribution (supply air)

Accumulation (exhaust air)

Ordering exampleMCWU 100 63 2

ProductDimension Ød1Dimension Ød3Number of Ø 63 in-/outlets

Ød1nom

Ød3nom

Studspcs

l1mm

l2mm

Amm

Bmm

Cmm

mkg

100 63 263 199 53 205 250 150 0,99

125 63 263 199 64 205 250 173 1,11

125 63 363 199 64 295 340 173 1,52

Ød1

A95

B

Ød

3

237

l2C

l 1

1 2 3 5 10 20 30 50 100

Δ

pt

1

23

5

10

2030

50

100

[Pa]

[l/s]

100

63 (2

×)

125

63 (2

×)

125

63 (3

×)

q3,6 10 100 360 [m³/h]

1 2 3 5 10 20 30 50 100

Δp

t

1

23

5

10

2030

50

100

[Pa]

[l/s]

100

63 (2

×)

125

63 (2

×)

125

63 (3

×)

q3,6 10 100 360 [m³/h]

MCWU

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Plenum box floor PGFU

l indab | indomo

DescriptionThe plenum box is intended for supply and exhaust air.

It is intended to accommodate grilles B3020, which can be supplied with the regulating damper GAT.

It is designed for floor installation but can be used at other locations as well. It is telescopic for flexibility at installation.

All types have Ø 63 or 80 mm studs with Lindab safe seal-ings for connections of SR spiral-seamed ducts or semiflex-ible ducts LFPE. Use the transition piece RCFU, with Smart Lock function, to connect the LFPE 76/90-dimension to InDomo manifolds and plenum boxes. The smart lock func-tion allows you to fasten LFPE effortlessly to the Safe studs.

The shown pressure drop is for the box including grille B 3020 and regulating damper GAT, set in open position.

Dimensions

Ordering examplePGFU 2010 63 2

ProductDimension ØdDimension Ød3Number of Ø 63/80 in-/outlets

Dimen-sion

Ød3nom

# ofØ63/80

Amm

Hmm

hmm

ccmm

mkg

2010 63 2 184 200–345 44 92 1,103010 63 3 285 200–345 44 89 1,502010 80 1 184 200–345 56 - 1,003010 80 1 285 200–345 56 - 1,503010 80 2 285 200–345 56 126 1,50

Ød3cc

A

H11

0

h

99

PGFU

l indab I indomo

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Plenum box floor

l indab | indomo

PGFU

Technical dataSupply

* One of the Ø 63 is capped.

Exhaust

* One of the Ø 63 is capped.

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt

[m³/h]

3010

63

3*30

10 6

3 3

2010

63

2*20

10 6

3 2

A×100 Ø 63

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt

[m³/h]

3010

80

2

2010

80

1

3010

80

1

A×100 Ø 80

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt

[m³/h]

2010

63

2*

3010

63

3*30

10 6

3 3

2010

63

2

A×100 Ø 63

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt

[m³/h]

2010

80

1

3010

80

2

3010

80

1

A×100 Ø 80

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Plenum box wall

l indab | indomo

PGWU

DescriptionThe plenum box is intended for supply and exhaust air.

It is intended to accommodate sliding damper SKG.

It is designed for wall installation but can be used at other locations as well. It is telescopic for flexibility at installation.

All types have Ø 63 or Ø 80 mm studs with Lindab safe seal-ings for connections of SR spiral-seamed ducts or semiflex-ible ducts LFPE. Use the transition piece RCFU, with Smart Lock function, to connect the LFPE 76/90-dimension to InDomo manifolds and plenum boxes. The smart lock func-tion allows you to fasten LFPE effortlessly to the Safe studs.

The shown pressure drop is for the box including grille B 3020 and regulating sliding damper SKG set in open posi-tion.

Dimensions

Ordering examplePGWU 2010 63 2

ProductDimension ØdDimension Ød3Number of Ø 63/80 in-/outlets

Dimen-sion

Ød3nom

# ofØ63/80

Amm

Hmm

hmm

ccmm

mkg

2010 63 2 187 85–110 43 92 0,503010 63 3 285 85–110 43 89 0,702010 80 1 187 105–125 53 - 0,563010 80 1 285 105–125 53 - 0,753010 80 2 285 105–125 53 126 0,78

Ød3cc

A

H11

0

h

99

PGWU

l indab I indomo

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Plenum box wall

l indab | indomo

PGWU

Technical dataSupply

* One of the Ø 63 is capped.

Exhaust

* One of the Ø 63 is capped.

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt

[m³/h]

A×100 Ø 6320

10 6

3 2*

2010

63

2

3010

63

3*30

10 6

3 3

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt

[m³/h]

A×100 Ø 80

2010

80

1

3010

80

1

3010

80

2

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt

[m³/h]

3010

63

3*30

10 6

3 3

2010

63

2* 2010

63

2

A×100 Ø 63

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt

[m³/h]

A×100 Ø 80

3010

80

2

2010

80

1

3010

80

1

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Plenum box wall

l indab | indomo

PVWU

DescriptionThe plenum box is intended for supply and exhaust air.

It is intended to accommodate a damper.

It is designed for wall installation but can be used at other locations as well.

All types have Ø 63 or Ø 80 mm studs with Lindab safe seal-ings for connections of SR spiral-seamed ducts or semiflex-ible ducts LFPE Use the transition piece RCFU, with Smart Lock function, to connect the LFPE 76/90-dimension to InDomo manifolds and plenum boxes. The smart lock func-tion allows you to fasten LFPE effortlessly to the Safe studs. The smart lock function allows you to fasten FLPE effort-lessly to the Safe studs.

Fulfills the requirements of air tightness class D.

The shown pressure drop is for the box alone, which means that the pressure drop for the valve has to be added.

Dimensions

Ordering examplePVWU 100 63 2

ProductDimension ØdDimension Ød3Number of Ø 63 in-/outlets

Ødnom

Ød3nom

# ofØ63

Amm

Bmm

Hmm

ccmm

mkg

100 63 2 174 126 85 78 0,59

100 80 1 174 126 103 - 0,57

125 63 3 249 151 85 78 0,84

125 80 1 249 151 103 - 0,80

125 80 2 249 151 103 126 0,84

Ød

Ød3cc

HB

45

A

PVWU

l indab I indomo

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Plenum box wall

l indab | indomo

PVWU

Technical dataSupply Exhaust

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt

100

63 2

125

63 3

[m³/h]

a×b Ø 63

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt

[m³/h]

Ød Ø 80

100

80 1

125

80 1

125

80 2

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[m³/h]

[l/s]

Δpt

100

63 2

125

63 3

a×b Ø 63

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[m³/h]

[l/s]

Δpt

100

80 1

125

80 1

125

80 2

Ø d Ø 80

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Plenum box PVCU

l indab | indomo

DescriptionThe plenum box is intended for supply and exhaust air.It is intended to accommodate a valve.It is designed for ceiling installation but can be used at other locations as well.All types have Ø 63 mm studs with Lindab Safe sealings for connections of either SR 63 spiral-seamed duct or semiflex-ible duct LFPE. Each Ø 63 connection is equipped with a clip to hold the semiflexible duct LFPE – Smart lock func-tion.Fulfils the requirements for air tightness class D.The shown pressure drop is for the box alone, which means that the pressure drop for the valve has to be added.

Dimensions

Ødnom

Ød3nom

# ofØ63

Amm

Bmm

ccmm

mkg

100 63 1 184 184 95 0,66

100 63 2 206 206 95 0,80

125 63 1 184 184 95 0,66

125 63 2 206 206 95 0,80

125 63 3 297 297 95 1,36

Ød

Ø d3cc

68B

45

A

Exhaust

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt

100

63 2

125

63 3

125

63 1

[m³/h]

100

63 1

125

63 2

Ød Ø 63

Technical dataSupply

q1051 50 100

1

5

10

50

100

104 5 50 100 300

[Pa]

[l/s]

Δpt 10

0 63

212

5 63

3

125

63 1

125

63 2

[m³/h]

100

63 1

Ød Ø 63

Ordering examplePVCU 100 63 2

ProductDimension Ød1Dimension Ød3Number of Ø 63 in-/outlets

PVCU

l indab I indomo

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Clamping bracket

l indab | indomo

DescriptionThe clamping brackets FIKS are used for fixation of ducts in connection with mounting or embedment into the floor. There are two sizes for 2 and 3 ducts, respectively.

Dimensions

Ordering exampleFIKS 63 3

ProductNumber of ducts

Type Amm

Bmm

Hmm

Weightkg

FIKS 63 2 150 90 73 0,20FIKS 63 3 250 165 73 0,30FIKS 80 2 187 221 91 0,23FIKS 80 3 280 314 91 0,29

A

B

1717

40

H17

Ø 5 mm

52

FIKS

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Sliding damper SKG

l indab | indomo

DescriptionLow-built sliding damper for regulating the air volume in ple-num box PGWU. It is attached on to the grille B 3020 with the two accompanied fastening clips.

Dimensions

Ordering exampleSKG 2010

ProductDimension

Dimension l

mmmkg

2010 182 0,11

3010 281 0,16

100

3

l

SKG

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Transition piece

l indab | indomo

DescriptionTransition piece used when connecting semiflexible duct LFPE 76/90 to manifolds and plenum boxes. Is supplied with a clip to hold the semiflexible duct – The Smart lock function.

Dimensions

Ordering exampleRCFU 80 76 LFPE

ProductDimension ØdDimension Ød2Semiflexible duct

Ødnom

Ød2nom

lmm

mkg

80 76 50 0,11

Ød

2

Ød

l

RCFU

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Coupling NPU

l indab | indomo

DescriptionUsed when connecting two semiflexible ducts LFPE. It is supplied with clips to hold the semiflexible duct - Smart lock function.

Dimensions

Ordering exampleNPU 63 LFPE

ProductDimension Ød1Semiflexible duct

Ød1nom

mkg

63 0,07

76 0,09

55

Ød 1

NPU

l indab I indomo

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Bend

l indab | indomo

DescriptionUsed for semiflexible ducts when small radius is required. It is supplied with clips to hold the semiflexible duct - Smart lock function

Dimensions

Ordering exampleBU 76 90 LFPE

Product4Dimension Ød1Angle αSemiflexible duct

Ød1nom

lmm

mkg

63 110 0,20

76 105 0,26

rm

Ød1

l

l

α

BU90

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Semiflexible duct LFPE

l indab | indomo

DescriptionHas a corrugated outside and a smooth inner surface. Made of odorless polyethylene (PE) without and recycled material.Inner duct with antistatic additives and has microbial prop-erties according to EN ISO 846 A.

Ring stiffness >= 8 kN/m² according to EN ISO 9969.Can be bent to a radius of minimum 150 mm.

Dimension 63 fits Lindab Safe Ø 63 mm.Dimension 80 fits Lindab Safe Ø 80 mm. Use the transition piece RCFU, with Smart Lock function, to connect the LFPE 76/90-dimension to InDomo manifolds and plenum boxes. The smart lock function allows you to fasten LFPE effort-lessly

Outside/inside color: White

Delivered in coils of 50 m.

Minimum installation and use temperature: -5 ºCMaximum installation and use temperature: +60 ºC

Dimensions

Ordering exampleLFPE 63

ProductDimension Ød

Ødnom

ØDmm

lmm

mkg/m

63 75 50000 0,25

76 90 50000 0,35

ØD

Ød

LFPE

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Semiflexible duct LFPE

l indab | indomo

Technical dataPressure drop

Straight

Bent 45° (length 0,5 m)

Bent 90° (length 0,5 m)

1

10

101

[Pa/m]

[l/s]5

30

[m³/h]5 10 50 100

3020

Δpt

63

76

101

[Pa/m]

[l/s]5

[m³/h]5 10 50 100

3020

Δpt

1

5

10

20

30

6376

101

[Pa/m]

[l/s]5

[m³/h]5 10 50 100

3020

Δpt

1

5

10

20

30

63

76

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Circular straight low-built silencer LRCB

l indab | acoustic solutions

DescriptionStraight silencer with circular connection and low installationheight.

LRCB dimensions makes it particularly suitable for installa-tion above suspended ceilings or where space is otherwiselimited.

LRCB is produced with a perforated inner tube. The LRCBhas a fiber cloth between the inner tube and the insulationmaterial in order to avoid tearing the mineral wool.

Fulfils tightness class C.

Dimensions and sound data

Technical data

Order codeProduct LRCB aaa bbbbLRCB

Connection dim. Ød1

Ød1 = 63- 400 mm

Length in mml = 300 - 1000 mm

Example: LRCB - 125 - 1000

Attenuation [dB] for centre frequency [Hz]

Ød1mm

lmm

amm

x bmm 63 125 250 500 1k 2k 4k 8k

mkg

63 300 160 70 1 4 10 14 18 27 20 18 1,20

63 600 160 70 1 8 12 21 28 42 35 28 2,00

80 300 180 90 0 4 8 10 15 22 12 9 1,40

80 600 180 90 1 4 11 16 24 37 22 16 2,50

100 500 210 158 3 10 9 18 33 50 22 14 3,17

100 1000 210 158 10 17 16 33 50 50 42 24 5,55

125 500 239 181 5 6 7 16 28 38 17 11 3,85

125 1000 239 181 7 12 14 32 50 50 31 18 6,89

160 500 275 218 5 5 7 15 26 23 11 9 4,40

160 1000 275 218 7 7 12 25 48 39 18 13 7,90

200 500 328 254 5 3 6 13 24 17 9 7 5,74

200 1000 328 254 11 5 12 24 43 30 14 12 10,1

250 500 390 308 6 3 5 12 20 12 6 6 7,24

250 1000 390 308 9 5 8 21 38 21 10 10 13,0

315 500 453 372 4 2 4 11 17 8 5 6 9,15

315 1000 453 372 7 4 7 18 32 14 9 10 16,4

400 500 546 460 3 2 4 10 12 6 6 5 12,7

400 1000 546 460 5 3 6 16 24 10 8 8 21,6

l a

bØd 1

10 50 100 500 1000 5000 100000.1

0.5

1

5

10

50

100

2

5

10

15

[m3/h]

[l/s]

125

160

200

250

315

400

50 100 500 1000 5000 10000 qv

Ød1 [mm]

Δpt [Pa/m]

[m/s

]

4

10080

63

3

LRCB

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Circular straight low-built silencer KVDP

l indab | acoustic solutions

DescriptionSilencer with circular connection and low installation height. The silencer’s attenuation material is Acutec® (polyester).

Fulfils tightness class C.

The KVDP comes in 6 different designs.

Design code:0 = Basic attenuator of high quality without options

mentioned below.1 = Attenuation material covered by perforated plate.5 = Openable attenuator, cleanable, used as access door,

attenuation material covered by perforated plate.6 = Openable attenuator, attenuation material changeable

polyester fiber, used as access door.7 = Attenuation material polyester fiber element.8 = Openable attenuator, attenuation material polyester

fiber element, changeable attenuation element, usedas access door.

*) NOTE !Only Design 0 comes with small sizes Ød1 = 63 and 80 mm.

Dimensions and sound data, Design 0, 1, 5 and 6

Correction Koct

Sound power levels per octave band LWoct are calculated byadding the octave band corrections Koct to the total powerlevel LWA from the graphs.

LWoct = LWA + Koct

Order codeProduct KVDP aaa bbbb cKVDP

Connection dim. Ød1

Ød1 = 63-630 mm

Length in mml = 300-1250 mm

Design0, 1, 5, 6, 7, 8

Example: KVDP - 125 - 1000 - 1

Ød1mm

lmm

amm

x bmm

Attenuation [dB] for centre frequency [Hz]

mkg63 125 250 500 1k 2k 4k 8k

63 300 162 75 1 7 10 13 16 23 21 22 1,1

63 600 162 75 5 10 15 19 23 32 33 39 1,9

80 300 180 97 1 5 9 9 15 20 16 15 1,3

80 600 180 97 5 8 12 15 21 28 31 31 2,1

100 300 252 154 6 5 6 14 15 9 9 10 3,5

100 600 252 154 12 11 13 19 29 26 22 22 5,7

100 1000 252 154 16 14 18 28 39 36 34 38 8,9

125 300 263 177 7 4 7 15 12 8 11 10 3,5

125 600 263 177 14 11 12 20 28 33 32 24 6,1

125 1000 263 177 17 13 14 26 35 38 34 30 9,5

160 300 280 212 6 4 6 15 9 7 10 6 4,1

160 600 280 212 12 6 8 19 29 20 19 19 6,7

160 1000 280 212 15 10 12 25 31 27 27 22 10,1

200 300 361 253 5 3 7 13 8 6 6 6 5,8

200 600 361 253 7 6 11 20 18 12 11 12 8,6

200 1000 361 253 10 10 15 25 31 21 18 19 12,3

250 600 431 303 6 6 11 20 14 13 12 10 10,7

250 1000 431 303 7 9 14 24 25 20 19 16 14,6

315 600 458 368 3 5 11 17 18 16 12 8 13,1

315 1000 458 368 8 8 13 24 33 24 18 15 18,0

400 600 518 453 2 5 8 11 9 8 7 6 18,3

400 1000 518 453 3 7 11 17 15 13 11 9 26,4

500 600 702 555 3 5 9 8 6 7 4 4 26,0

500 1250 702 555 5 8 16 18 13 11 8 9 37,4

630 600 851 684 3 5 9 7 5 3 4 4 33,7

630 1250 851 684 6 8 12 13 11 7 7 6 48,1

Ød1 Correction, Koct (dB) for centre frequency [Hz]

mm 63 125 250 500 1k 2k 4k 8k

63 *) 1 5 1 -2 -5 -14 -20 -31

80 *) 0 3 2 -1 -7 -12 -17 -28

100 2 5 -1 1 -9 -19 -24 -42

125 7 6 2 0 -9 -15 -21 -41

160 8 3 1 0 -8 -14 -19 -37

200 4 4 4 -1 -9 -13 -20 -31

250 5 3 1 -2 -5 -10 -16 -28

315 7 5 2 -3 -5 -11 -17 -30

400 6 6 2 -1 -7 -14 -20 -35

500 5 5 2 -1 -6 -12 -21 -34

630 5 5 2 -1 -6 -13 -19 -34

Tol.+/- 3 3 2 3 3 4 3 4

l

Ød

1

a

b

KVDP

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Circular straight low-built silencer KVDP

l indab | acoustic solutions

Technical data - Design 0, 1, 5 and 6Length (l) 300 mm

Length (l) 600 mm

Length (l) 1000, 1250 mm ( Ød1 = 500, 630 => (l) =1250mm )

50

30

10

5

2

2045

40

35

30

25

25

20

15

LWA= 30 [dB(A)]

LWA= 50 [ dB(A)]

7

3

3

4

4

5

5

6

6

v= 8 [m/s]

v= 2 [m/s]

53 10 20 1005030 200 500 1000

63 80 100

125

160

200Δpt [Pa]

qv [l/s]

Ød1 [mm]

50

30

10

5

2

20

40

50

35

30

25

25

20

30

LWA= 15 [dB(A)]

LWA= 45

7

3

3

4

4

5

5

6

8

3

4

5

6

7

6

v= 8 [m/s]

2 [m/s]

53 10 20 100 2005030 500 20001000 5000

63 80 100

125

160

200

250

315

400

500

630Δpt [Pa]

qv [l/s]

Ød1 [mm]

50

30

10

5

2

20

50

40

35

30

25

LWA= 45 [ dB(A)]

7

7 8

43

4 5

5 6

6v= 8 [m/s]

v= 3 [m/s]

2010 30 50 100 500200 1000 2000 5000

100

l = 1

250

l = 1

250

125

160

200

250

315

400

500

630Δpt [Pa]

qv [l/s]

Ød1 [mm]

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Circular straight low-built silencer KVDP

l indab | acoustic solutions

Dimensions and sound data, Design 7 and 8

Correction Koct

Sound power levels per octave band LWoct are calculated byadding the octave band corrections Koct to the total powerlevel LWA from the graphs.

LWoct = LWA + Koct

Ød1mm

lmm

amm

x bmm

Attenuation [dB] for centre frequency [Hz]

mkg63 125 250 500 1k 2k 4k 8k

125 300 263 177 6 7 7 14 19 15 14 10 3,8

125 600 263 177 13 10 11 17 26 28 29 21 6,7

125 1000 263 177 17 12 15 26 36 37 40 34 10,5

160 300 280 212 4 6 6 11 16 10 8 9 4,5

160 600 280 212 14 8 10 16 23 24 18 21 7,5

160 1000 280 212 16 12 15 22 33 35 29 28 11,4

200 300 361 253 4 3 5 11 11 7 6 7 6,3

200 600 361 253 9 6 8 15 19 21 14 15 9,5

200 1000 361 253 10 8 12 20 25 25 21 21 13,9

Ød1 Correction, Koct (dB) for centre frequency [Hz]

mm 63 125 250 500 1k 2k 4k 8k

125 7 8 5 -2 -11 -22 -30 -40

160 9 10 4 -3 -13 -25 -32 -42

200 10 10 4 -3 -14 -26 -33 -43

Tol.+/- 3 2 1 2 4 5 4 4

l

Ød

1

a

b

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Circular straight low-built silencer KVDP

l indab | acoustic solutions

Technical data - design 7 and 8Length (l) 300 mm

Length (l) 600 mm

Length (l) 1000 mm

20

10

5

2

1

30

25

40

LWA= 45 [dB(A)]

35 7

6

5

4

v= 8 [m/s]

20 100 2005030 500 1000

125

160

200Δpt [Pa]

qv [l/s]

Ød1 [mm]

20

10

5

2

1

30

25

40

LWA= 45 [dB(A)]

35 7

6

4

5

v= 8 [m/s]

20 100 2005030 500 1000

125

160

200Δpt [Pa]

qv [l/s]

Ød1 [mm]

20

10

5

2

1

25

30

40

LWA= 45 [dB(A)]

357

6

5

4

v= 8 [m/s]

20 100 2005030 500 1000

125

160

200Δpt [Pa]

qv [l/s]

Ød1 [mm]

l indab I indomo

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l indab I indomo

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Valve - supply air KI

l indab | air valves

DescriptionValve for supply air.Designed for ceiling mounting.Bayonet holders connect to socket VRGU, VRGL or VRGM.

Materials and finishMaterialPowder-coated galvanized sheet metal.

ColourWhite RAL 9010, gloss 30, equivalent to NCS S 0502 Y.

Dimensions

Order codeKI 125

ProductDimension Ød

Ødnom

ØDmm

mkg

80 111 0,14

100 130 0,21

125 160 0,30

160 190 0,41

200 245 0,65

ØD

Ød

KI

30

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Valve - supply air KI

l indab | air valves

Technical dataAir flow, q [l/s] and [m3/h],total pressure drop, Δpt [Pa],throw length, l0,2 [m], andA-weighted sound power level, LWA [dB], for differentsettings, a [mm],are shown in the graphs.

Sound power level, LWok [dB], in octave bandsis calculated as LWA + Kok.Kok is found in the table below.

Sound attenuation, ΔL, [dB]

Measurement of air flowData is available in a separate brochure.

Ødnom

Valve mounted in

Centre frequency [Hz]

63 125 250 500 1K 2K 4K 8K80 Duct – 2 2 -1 -6 -14 -25 -37

100 Duct – 2 2 -1 -6 -14 -25 -37125 Duct – 2 4 -2 -7 -14 -25 -37160 Duct – 6 5 -3 -9 -14 -26 -36200 Duct – 5 5 -2 -8 -16 -24 -36

Tolerance – ±3 ±2 ±2 ±2 ±2 ±2 ±3

Ødnom

Valve mounted in

Settinga

[mm]

Centre frequency [Hz]

63 125 250 500 1K 2K 4K 8K

80 Duct26

12

262424

201919

151313

141110

1186

854

1085

966

100 Duct26

12

222222

191717

141111

1298

1186

1297

1064

1297

125 Duct37

12

201919

171515

12109

1187

975

975

854

854

160 Duct49

20

181818

141313

1098

1087

1076

1075

865

865

200 Duct59

20

171615

131211

1087

986

1197

1096

987

976

Tolerance ±6 ±3 ±2 ±2 ±2 ±2 ±2 ±3

10

20

50

100

52 10 20 [l/s]

Δ p

t [P

a]

2010q

50 100 [m3/h]

Ø 80200

30

2 4 6

12

a [mm]

LWA [dB(A)]

l0,2 [m]

1,0

1,5

2,0

40

35

30

10

20

50

100

5 10 20 50 [l/s]

Δ p

t [P

a]

20

q

50 100 180 [m3/h]

Ø 100200

30 40

2 4 6 9

12

a [mm]

LWA [dB(A)]

l0,2 [m]

1,5

2,0

2,5

40

35

30

10

20

50

100

5 10 20 80 [l/s]

Δ p t

[Pa]

20

q

50 100 200 [m3/h]

Ø 125

200

30 40 50

LWA [dB(A)]

l0,2 [m]

3 5 7 9

15

a [mm]12

2,0

3,0

4,0

30

35

40

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10

20

50

100

10 15 20 130 [l/s]

Δ p t

[Pa]

40

q

100 200 300 [m3/h]

Ø 160

200

30 40 50

400

100

l0,2 [m]

4 6 9 12

20

a [mm]

15

3,0

3,5

4,0

30

35

40

LWA [dB(A)]

10

20

50

100

20 30 40 150 [l/s]

Δ p

t [P

a]

80

q

150 200 300 [m3/h]

Ø 200

200

50 100

400

200

100 500

LWA [dB(A)]

l0,2 [m]

a [mm]5 6 9 12 15 20

3,5

4,0

4,5

30

35

40

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Exhaust valve KSU

l indab | air valves

DescriptionValve for exhaust air.Designed for wall or ceiling mounting.Bayonet holders connect to socket VRGU, VRGL, or VRGM.

Materials and finishMaterialCoated galvanized sheet metal.

ColourWhite RAL 9010, gloss 30, equivalent to NCS S 0502 Y.

Dimensions

Order codeKSU 160

ProductDimension Ød

Ødnom

ØDmm

mkg

100 130 0,30

125 160 0,39

160 190 0,52

200 235 0,78Ø

D Ød

KSU

l indab I indomo

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Exhaust valve KSU

l indab | air valves

Technical dataAir flow, q [l/s] and [m3/h], total pressure drop, Δpt [Pa], andA-weighted sound power level, LWA [dB], for differentsettings, a [mm],are shown in the graphs.

Sound power level, LWok [dB], in octave bandsis calculated as LWA + Kok.Kok is found in the table below.

Sound attenuation, ΔL, [dB]

Measurement of air flowData is available in a separate brochure.

Ødnom

Valve mounted in

Centre frequency [Hz]

63 125 250 500 1K 2K 4K 8K100 Duct -6 -6 -3 -3 -4 -9 -13 -27125 Duct -7 -7 -6 -5 -8 -4 -12 -28160 Duct -3 -3 -7 -5 -2 -12 -16 -29200 Duct -5 -5 -7 -8 -2 -9 -13 -30

Tolerance ±3 ±2 ±2 ±2 ±2 ±2 ±2 ±3

Ødnom

Valve mounted

in

Centre frequency [Hz]

63 125 250 500 1K 2K 4K 8K

100 Duct 23 18 14 12 12 14 5 6

125 Duct 21 17 12 11 12 11 7 6

160 Duct 19 14 12 11 11 14 5 7

200 Duct 15 13 11 11 13 12 7 7

Tolerance ±6 ±3 ±2 ±2 ±2 ±2 ±2 ±3

10

20

50

100

5 10 20 50 [l/s]

Δ p

t [P

a]20

q

50 100 180 [m3/h]

Ø 100

200

30 40

a [mm]

30

35

40

-15 -12 -10 -5 0 5

10

LWA [dB(A)]

10

20

50

100

5 10 20 80 [l/s]

Δ p

t [P

a]

20

q

50 100 200 [m3/h]

Ø 125200

30 40 50

a [mm]

30

35

40

-10 -5 0 5 10

LWA [dB(A)]

10

20

50

100

10 15 20 130 [l/s]

Δ p

t [P

a]

40

q

100 200 300 [m3/h]

Ø 160200

30 40 50

400

100

a [mm]

30

35

40

-10 -5 0 5 10 15

LWA [dB(A)]

34

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Exhaust valve KSU

l indab | air valves

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20

50

100

20 30 40 150 [l/s]

Δ p t

[Pa]

80

q

150 200 300 [m3/h]

Ø 200200

50 100

400

200

100 500

a [mm]

30

35

40

-3 0 5 10 15 20 25

LWA [dB(A)]

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LINDAB LtdE-mail: [email protected] Internet: www.lindab.co.uk

Basildon 01268532016Belfast 02890781607Birmingham 01215526100Bristol 01179771345Cardiff 02920794503Croydon 02086030850

Enfield 02088053656Exeter 01626835032Gateshead 01914825995Glasgow 01414193800HighWycombe 01494463490Kent 01474579800

Leeds 01132971111Leicester 01162556044Lincoln 01522567087Manchester 01618760688Norwich 01603747532Nottingham 01159851923

Sheffield 01142445444Southampton 02380262111Stoke-on-Trent 01782383460

Every effort is made to ensure that the information contained in Lindab literature, drawings and correspondence is accurate, but no warranty is given in this respect and the Company shall not be liable as a result of any inaccuracy. The Company reserve the right to alter at anytime, without prior notice, the design, specification, packaging or price of any article and without incurring any obligation.

M12-01/1113www.lindab.co.uk