Silencers

Together with matching fittings and ducts, silencers provide a complete system for building ventilation ductwork.

Silencers are intended to reduce noise levels generated in the ductwork by fans and transmitted through the ductwork from the ventilated rooms.

The flexible design and compatibility with other ventilation system components allow installation in exposed areas. 

Combination name Code EAN Availability Price VAT excl. Preis VAT incl. Add to cart
Dalap DAMPER 080/600 53512 4250622630468 2025-01-15 77.51 € 92.24 €
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Dalap DAMPER 100/300 53513 4250622630475 2025-03-31 62.59 € 74.49 €
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Dalap DAMPER 100/600 5311 4250622607019 2025-01-31 75.24 € 89.54 €
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Dalap DAMPER 100/900 5318 4250622607026 2024-12-09 83.48 € 99.34 €
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Dalap DAMPER 125/300 53514 4250622630482 2024-12-16 73.18 € 87.09 €
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Dalap DAMPER 125/600 5315 4250622607033 2024-12-27 86.88 € 103.39 €
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Dalap DAMPER 125/900 895 4250622607040 9 pcs. 67.02 € 79.75 €
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Dalap DAMPER 150/300 53515 4250622630499 10+ pcs. 61.01 € 72.60 €
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Dalap DAMPER 150/600 5316 4250622607057 10+ pcs. 63.57 € 75.65 €
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Dalap DAMPER 150/900 897 4250622607064 9 pcs. 69.37 € 82.55 €
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Dalap DAMPER 160/300 53516 4250622648449 10+ pcs. 35.08 € 41.75 €
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Dalap DAMPER 160/600 893 4250622607071 9 pcs. 63.57 € 75.65 €
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Dalap DAMPER 160/900 892 4250622607088 2024-12-16 66.43 € 79.05 €
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Dalap DAMPER 200/300 53517 4250622648456 10+ pcs. 40.46 € 48.15 €
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Dalap DAMPER 200/600 894 4250622607095 1 pc. 79.54 € 94.65 €
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Dalap DAMPER 200/900 898 4250622607101 9 pcs. 95.13 € 113.20 €
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Dalap DAMPER 250/300 53518 4250622648463 7 pcs. 49.50 € 58.90 €
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Dalap DAMPER 250/600 5190 4250622607118 2 pcs. 86.85 € 103.35 €
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Dalap DAMPER 250/900 896 4250622607125 7 pcs. 103.99 € 123.75 €
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Dalap DAMPER 315/300 53519 4250622648470 1 pc. 83.24 € 99.05 €
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Dalap DAMPER 315/600 5189 4250622607132 7 pcs. 112.44 € 133.80 €
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Dalap DAMPER 315/900 899 4250622607149 2 pcs. 167.27 € 199.05 €
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DAMPER_CZ

CZ_Prohlášení o shodě

DAMPER_SK

SK_Vyhlásenie o zhodě

DAMPER_EN

EN_Declaration of conformity

DAMPER_PL

PL_Deklaracja zgodności

DAMPER_DE

DE_Konformitaetserklaerung

DAMPER_RO

RO_Declarație de conformitate

ModelSound insulation [dB]
at frequency [Hz]		|
|		Pressure loss [Pa]
at air flow velocity [m/s]
63
[Hz]		125
[Hz]		250
[Hz]		500
[Hz]		1000
[Hz]		2000
[Hz]		4000
[Hz]		8000
[Hz]		|
|		2
[m/s]		4
[m/s]		8
[m/s]		10
[m/s]		12
[m/s]
DAMPER  80/300 1 6 15 29 45 50 26 28 0,43 1,74 6,95 10,86 15,64
DAMPER  80/600 2 11 19 33 49 54 30 32 0,45 1,80 7,18 11,22 16,16
----------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------
DAMPER  100/300 1 5 13 26 41 44 22 24 0,36 1,42 5,68 8,88 12,79
DAMPER  100/600 4 9 17 30 45 49 27 29 0,37 1,47 5,88 9,18 13,22
DAMPER  100/900 5 12 19 32 48 51 29 31 0,40 1,61 6,45 10,08 14,52
----------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------
DAMPER  125/300 1 4 11 22 37 41 19 21 0,29 1,15 4,61 7,20 10,37
DAMPER  125/600 3 8 15 27 41 45 24 25 0,30 1,20 4,80 7,50 10,80
DAMPER  125/900 4 11 18 29 44 47 26 28 0,34 1,34 5,38 8,40 12,10
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DAMPER  150/300 1 4 11 23 34 36 18 19 0,34 1,34 5,38 8,40 12,10
DAMPER  150/600 2 8 15 27 39 41 22 23 0,35 1,39 5,57 8,70 12,53
DAMPER  150/900 3 11 18 29 42 43 25 26 0,38 1,54 6,14 9,60 13,82
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DAMPER  160/300 1 3 9 20 33 35 16 18 0,24 0,96 3,84 6,00 8,64
DAMPER  160/600 2 7 14 24 37 39 21 22 0,25 1,02 4,07 6,36 9,16
DAMPER  160/900 2 10 16 26 40 42 23 25 0,29 1,15 4,61 7,20 10,37
----------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------
DAMPER  200/300 1 2 7 16 31 31 15 16 0,17 0,67 2,69 4,20 6,05
DAMPER  200/600 2 6 11 20 35 35 19 20 0,18 0,72 2,88 4,50 6,48
DAMPER  200/900 3 8 13 23 38 38 22 23 0,22 0,86 3,46 5,40 7,78
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DAMPER  250/300 1 2 3 7 15 8 5 5 0,18 0,74 2,96 4,62 6,65
DAMPER  250/600 4 5 11 19 30 28 16 18 0,19 0,77 3,07 4,80 6,91
DAMPER  250/900 4 8 13 22 33 31 19 20 0,23 0,91 3,65 5,70 8,21
----------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------
DAMPER  315/300 1 2 2 6 12 5 4 4 0,12 0,50 2,00 3,12 4,49
DAMPER  315/600 2 5 8 16 25 19 14 15 0,13 0,53 2,11 3,30 4,75
DAMPER  315/900 3 7 11 18 28 21 17 18 0,17 0,67 2,69 4,20 6,05
ModelDimensions (mm)
∅D∅D1LL1Weight (kg)Downloads
DAMPER 80/300 80 190 300 35 1,9 Detail
DAMPER 80/600 80 190 600 35 2,5 Detail
DAMPER 100/300 100 210 300 55 1,7 Detail
DAMPER  100/600 99 200 600 50 2,5  Detail 
DAMPER  100/900 99 200 900 50 3,9  Detail 
DAMPER 125/300 125 230 300 55 1,8 Detail 
DAMPER  125/600 124 225 600 50 2,7  Detail 
DAMPER  125/900 124 225 900 50 4,1  Detail 
DAMPER 150/300 150 260 300 35 2,9 Detail 
DAMPER  150/600 149 250 600 50 2,8  Detail 
DAMPER  150/900 149 250 900 50 4,2  Detail 
DAMPER  160/600 159 260 600 50 3,1  Detail 
DAMPER  160/900 159 260 900 50 4,4  Detail 
DAMPER  200/600 199 300 600 50 3,5  Detail 
DAMPER  200/900 199 300 900 50 5,3  Detail 
DAMPER  250/600 249 350 600 50 3,0  Detail 
DAMPER  250/900 249 350 900 50 6,2  Detail 
DAMPER  315/600 314 415 600 50 4,2  Detail 
DAMPER  315/900 314 415 900 50 7,1  Detail