Compare variants
Flap vent with external hood for improved weather protection.
Flap vent with external hood for improved weather protection.
Other
Other
Powder-coated
Powder-coated
Aluminium
Aluminium
Other
Other
Specification
Glazed-in.
, At transom.
, At transom.
Glazed-in.
, At transom.
, At transom.
Thermally broken.
Thermally broken.
30 (-1;-3) dB (open).
45 (-1;-3) dB (closed).
45 (-1;-3) dB (closed).
28 (-1;-3) dB (open).
44 (-1;-3) dB (closed).
44 (-1;-3) dB (closed).
Up to 650 Pa (closed position).
Up to 100 Pa (open position).
Up to 100 Pa (open position).
Up to 650 Pa (closed position).
Up to 50 Pa (open position).
Up to 50 Pa (open position).
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-
15.6 l/s/m at 2 Pa.
16.1 l/s/m at 2 Pa.
-
-
105 mm.
105 mm.
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-
Polyester powder coating.
Polyester powder coating.
RAL colour.
RAL colour.
Manual., Cord., Rod., Motor.
Manual., Cord., Rod., Motor.
Self-regulating ventilation flap.
Non-self regulating ventilation flap.
Additional properties
3.9 W/m²K.
3.9 W/m²K.
<15% (in closed position) at 50 Pa.
<15% (in closed position) at 50 Pa.
20 mm., 24 mm., 28 mm.
20 mm., 24 mm., 28 mm.