Rectangular dampers UWS

UWS

TECHNICAL DATA SHEET REGISTER VERSION KIT [litebox id="boutonVoirVideo" href="#modalVideo" anch="PRESENTATION DU REGISTRE VERSION KIT" ]

Upstream/downstream airtightness	Class 3 (EN 1751)
Frame's airtightness	Up to class C (EN 1751)
Time limit	72h ex works for standards dimensions
Motorized version	Available on request

Min	100 x 100 mm
Max	1400 x 1400 mm (ULS version recommended for a height from 1200 mm)
L with a pitch of	50 mm
H with a pitch of	50 mm
Blade's height	100 mm
Frame's width	130 mm (110 mm in option)

Commercial dampers – U range

The UWS damper is designed to shut off the ventilation ductworks. It is suitable for commercial HVAC applications.

U type damper is also available in volume control version (UWO) and antifrost version (UWG).

Construction:

Frame: galvanized steel, stainless steel or aluminium (frame’s width of 110mm only)
Blades: galvanized steel, stainless steel or profiled aluminium
Lateral gaskets: stainless steel
Blades’s gaskets: EPDM
Control shaft: 12 mm
Blades actuation with linkage (ULS) or gear wheels (UWS)
Available with manual or motorized control

Performances:

Option:

Frame’s airtightness: class B or C according to EN 1751 to reduce leakage rate in ventilation networks.
Painting

The kit version damper is delivered in spare parts and is equipped with a new mounting system including angle pieces

Blades, top/bottom and sides are available in four dimensions :

• 400 mm
• 600 mm
• 900 mm
• 1200 mm

Those elements can be cut at your required dimensions.