Roof cowls
Exhaust air cowls

DELTA-AH
Designed for a low pressure drop in combination with very good water separation

DELTA-AD
Designed for a low pressure drop in combination with documented good water separation

DELTA-DA
Double exhaust air cowl

BRTE (Exhaust Air)
Can be used for either intake or exhaust air. Can be customized.

BRLH (Exhaust Air)
Circular ventilation cowl for intake or exhaust air

BRTH
Discharge air cowl with an internal water separator

BRSF
Exhaust air cowl with design that resembles a traditional chimney

BRRA
Exhaust air cowl with variable exhaust

BRFH
For use in air conditioning and industrial plants

BREA (Exhaust Air)
For intake or exhaust air. The cowl is intended to be used when low pressure drop is wanted

BRDJ
For exhaust air with high speed

BRBA
Designed to provide a high outlet velocity and large air flows
Intake air cowls

DELTA-UH
Air intake well protected from rain

DELTA-UD
Outdoor air cowl with a modern design

BREA (Intake Air)
For intake or exhaust air. The cowl is intended to be used when low pressure drop is wanted

BRLH (Intake Air)
Circular ventilation cowl for intake or exhaust air

BRTE (Intake Air)
Can be used for either intake or exhaust air. Can be customized.

BRSI
With a design that resembles a traditional chimney

BRIH
Intake Air Cowl with rain water deflector
Combination cowls
Accessories

BRTK
Roof inlet with a duct connection

BRTG
For installation of rain cowls and roof fans

BRTF
Roof inlet with two duct connections, exhaust and intake air

BRTL
Roof inlet for small circular rain hoods

BRFL
Counter-flange BRFL

DELTA-SU
Enables the exhaust air speed to be regulated, for the AH and KH models

BRSA
Transition from roof duct to circular to ductwork

BRRB
Back draught damper

BRÖG
Transition
Standard colours
Undefined standard colour
RAL 9005
Gloss 30
Jet black
RAL 7021
Gloss 80
Black grey
RAL 7011
Gloss 80
Iron grey
RAL 7004
Gloss 80
Signal grey
RAL 7038
Gloss 80
Agate grey
RAL 7040
Gloss 80
Window grey
RAL 7044
Gloss 80
Silk grey
RAL 9002
Gloss 80
Grey white
RAL 9010
Gloss 80
Pure white
RAL 6021
Gloss 80
Pale green
RAL 8017
Gloss 80
Chocolate brown
RAL 9006
Gloss 80
White aluminium
RAL 3009
Gloss 80
Oxide red
RAL 8004
Gloss 80
Copper brown
RAL 7024
Gloss 80
Graphite grey
RAL 9003
Gloss 80
Signal white
RAL 9007
Gloss 80
Grey aluminium