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

Use

BRTF is a roof inlet with two duct connections, exhaust and intake air, intended to be used with our combination cowls. The duct connections are provided with slip joints. There is 50 mm of insulation on the inside, corresponding to fire class EI30 and interior cladding of typ-approved surface coating, PROTEC®, which is cleanable and fibre safe. Two attached scales are included for adaptation to roof pitch.

Specifications

Accessories

BRSA

Transition from roof duct to circular to ductwork

BRRB

Back draught damper

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