Installation accessories for air ducting
A D 857 041
Flat duct adapter round.
Plastic, low flammability.
DN 150 flat / round.
Transition from flat duct to round
duct.
Planning notes
Suitable for flat duct and flat duct
flex.
Suitable for round duct (with pipe
connector), and aluflex pipe.
A: ø 152.5
measurements in mm
157
(A)
89
206
222
A D 854 041
Flat duct adapter round.
Metal.
DN 150 flat/round.
Transition from flat duct to round
duct.
Planning notes
Suitable for flat duct and flat duct
flex.
Suitable for round duct and aluflex
pipe.
A D 990 091
Adhesive tape for duct components.
Aluminium.
Width 50 mm.
10 m/roll.
Planning notes
Useful for all connections of duct
components.
All measurements in mm.
A D 410 040
Flexibel connecting piece for VL 200
and VL 414.
DN 150 flat.
AD 410 040: Flexibel connecting piece for VL, DN 150 flat
A D 851 041
Connecting piece VL 200 and VL 414
for extension with flat duct DN 150
for extra deep worktop.
AD 851 041: Connecting piece VL 200 for extension with
flat duct DN 150 for extra deep worktop
A D 754 049
Connecting piece for AL 400.
Metal zinc coated.
DN 150 round.
Planning notes
Fitting AL 400, front or back side.
2 x DN 150 round duct air intake.
Measurements in mm
208
235
ø 150
ø 150
500
25
A D 854 050
Connecting piece for AL 400.
Metal zinc coated.
DN 150 flat.
Planning notes
Fitting AL 400, bottom side.
2 x DN 150 flat duct air intake.
Measurements in mm
214
214
81
51
115
250
500
Ventilation appliances
290
