Rectangular dampers ULO

ULO

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

Advantages

Frame’s airtightness Up to class C (EN 1751)
Time limit 72h ex works for standards dimensions
Motorized version Available on request

Dimensions

Min 100 x 100 mm
Max 1400 x 1400 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)

Characteristics

Commercial dampers  – U range

ULO volume damper is designed to regulate the air flow in the ventilation networks in commercial buildings.

U damper is available in Antifrost version (ULG) and Shut off version class 3 (ULS)

Construction:

  • Frame: galvanised steel, stainless steel or aluminium (frame in 110 mm)
  • Blades: galvanised steel, stainless steel or aluminium profiles
  • Control shaft 12 mm
  • Blades actuation with linkage (ULO) or gear wheels (UWO)
  • Manual or motorized control at the factory

Performances:

  • Frame’s airtightness: class A according to EN 1751
  • Acceptable pressure: 1 000 Pa for a length of  L = 1m
  • Operating temperature : -20 to +80°C

Options:

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

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