Roof Inlet BRTK

BRTK is a roof inlet with a duct connection, intended for use together with double exhaust cowl BRDA or double intake cowl BRDI.

  • Sizes from 200 mm to 2000 mm
  • Duct connection fitted with slip joint
  • 50 mm insulation on the inside as standard, corresponding to fire class EI30 and with cleanable surface coating Protec
  • Lifting fittings mounted at factory from size 800
  • Two attached scales are included for adaption to roof pitch
  • Size 500 and upwards can be supplemented with duct silencer baffles
  • Hot-dip galvanized sheet steel as standard
  • Can be supplied in many different custom versions

Use

BRTK is a roof inlet with a duct connection, intended for use together with double exhaust cowl BRDA or double intake cowl BRDI. Duct connection fitted with slip joint. The roof inlet comes as standard with 50 mm interior sound insulation equivalent to EI30 and with a type-approved sur-face finish, PROTEC, which is cleanable and fibre-proof. Two scales are included for adaption to actual roof pitch.

Specifications

Accessories

BRRB

Back draught damper

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