brsa

BRJV

Non-return damper BRJV

BRJV is intended for installation in the wall or in horizontal rectangular ducts.

  • Size from 150-150 mm to 1500-1500 mm
  • Spigot-, flange, or duct connection
  • Frame of galvanised sheet steel, or stainless steel, blades in aluminium
  • Available in MagiCAD

BRTG

Roof Inlet BRTG

BRTG is intended for the installation of rain cowls and roof fans.

  • Sizes from 3 to 21
  • 50 mm insulation on the inside as standard, corresponding to fire class EI30 and with cleanable surface coating Protec
  • Can be supplied with 100 mm internal insulation corresponding to fire class EI60, or with full sheet metal inside.
  • Standard heights: 800, 1000, 1200, 1500 mm (can be customized)
  • Lifting fittings mounted at factory from size 10.
  • Slip joint connection at the bottom
  • Two attached scales are included for adaption to roof pitch.
  • The roof inlet can, from size 6, be supplemented with sound reduction baffles.
  • Can be ordered in optional sizes, in both square and rectangular versions and also in an extended version.
  • Available in MagiCAD

BRTF

Roof Inlet BRTF

BRTF is a roof inlet with two duct connections, exhaust and intake air, intended to be used with our combination cowls.

  • Sizes from 200 to 2000 (size 200 corresponds to 200- 200 mm per connection at the bottom)
  • 50 mm insulation on the inside as standard, corresponding to fire class EI30 and with cleanable surface coating Protec
  • Standard heights: 800, 1000, 1200, 1500 mm(can be customized)
  • Lifting fittings mounted at factory from size 800
  • Slip joint connection at the bottom
  • Two attached scales are included for adaption to roof pitch
  • The roof inlet can, from size 500, be supplemented with sound reduction baffles
  • Can be ordered in optional sizes, in both square and rectangular versions and also in an extended version.
  • Available in MagiCAD

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