DGW
Damper units with opposed action blades and blades for air direction control
Application
Nominal sizes
Parts and characteristics
Construction features
Materials and surfaces
Maintenance
Nominal sizes | 225 × 75 to 1225 × 525 mm |
Damper units, rectangular, made of galvanised sheet steel, for supply and extract air. Installation preferably in rectangular ducts.
Ready-to-install component which consists of an angle section frame, transverse opposed action blades for flow adjustment and individually adjustable blades for air direction control.
Materials and surfaces
Technical data
Sizing data
Air-regenerated noise
This specification text describes the general properties of the product. Texts for variants can be generated with our Easy Product Finder design programme.
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Order example: DGW/625×225
Nominal size | 625 × 225 mm |
The weight table shows the available nominal sizes
DGW
75 | 0.5 | 0.7 | 0.9 | 1.1 | 1.3 | 1.7 | 2.1 | 2.5 |
125 | 0.7 | 0.9 | 1.2 | 1.4 | 1.7 | 2.2 | 2.7 | 3.2 |
225 | 1.3 | 1.7 | 2.1 | 2.4 | 3.1 | 3.9 | 4.6 | |
325 | 2.2 | 2.7 | 3.2 | 4.1 | 5.0 | 5.9 | ||
425 | 3.9 | 5.0 | 6.2 | 7.3 | ||||
525 | 7.3 | 8.7 | ||||||
Installation and commissioning
Attachments -AG, -DG and Types AGW, DGW
Volume flow rate balancing
When several ventilation grilles are installed on the same duct, it may be necessary to balance the volume flow rates.
Air pattern
Principal dimensions
L [mm]
Nominal length of the ventilation grille
H [mm]
Nominal height of the ventilation grille
m [kg]
Weight
Nomenclature
LWA [dB(A)]
Sound power level of the air-regenerated noise
V [m³/h] and [l/s]
Volume flow rate
Δpt [Pa]
Total differential pressure
lS [m]
Distance from single grille or horizontal run section (throw distance)
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Tel.: +385 1 61 55 401 | +385 1 61 58 598
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Tel.: +385 1 61 55 401 | Faks: +385 1 61 58 598
Kontakt
Tu smo za vas
Navedite svoju poruku i vrstu zahtjeva
Tel.: +385 1 61 55 401 | +385 1 61 58 598
Kontakt
Zahvaljujemo na vašoj poruci!
Vaša je poruka poslana i ubrzo će biti obrađena.
Naš odjel za servisne zahtjeve što skorije će vas kontaktirati.
Za opća pitanja u vezi s proizvodima ili uslugama možete i nazvati:
Tel.: +385 1 61 55 401 | Faks: +385 1 61 58 598
Type
Nominal size [mm]
