01 | Shape EF000051 - Alphanumeric | |
02 | Material EF002169 - Alphanumeric | |
03 | Surface protection EF000139 - Alphanumeric | |
04 | Free passage (%) EF020314 - Numeric | |
05 | Nominal duct width (mm) EF020312 - Numeric | |
06 | Nominal duct height (mm) EF020313 - Numeric | |
07 | Nominal duct diameter (mm) EF020311 - Numeric | |
08 | Front width (mm) EF022764 - Numeric | |
09 | Front height (mm) EF022768 - Numeric | |
10 | Front diameter (mm) EF022765 - Numeric | |
11 | Recess depth (mm) EF000218 - Numeric | |
12 | With bird wire EF023793 - Logical | |
13 | With insect netting EF022758 - Logical | |
14 | With pressure relief blow-out valve EF023533 - Logical | |
15 | With pressure relief suction valve EF023532 - Logical | |
16 | With contrarotating valve section EF023534 - Logical | |
17 | With synchronised rotating valve section EF023535 - Logical | |
18 | With built-in window EF022761 - Logical | |
19 | Lockable EF000113 - Logical | |
20 | Motor-controlled EF022760 - Logical | |
21 | Colour EF000007 - Alphanumeric | |
22 | RAL number EF000116 - Numeric |
External air grate
External air grate with damper
External air grate with valve section
External air louvres
External air louvres with damper
External air louvres with valve section
External louvre grill
External louvre grille
Outdoor grate
Outdoor grill
Outdoor vane grate
Outer wall cover
Outside air grate
Outside air grate with damper
Outside air grate with valve section
Outside air vaned grate
Outside air vaned grille
Outside air vaned grille with damper
Outside air vaned grille with valve section
Weather grate
Weather grate with damper
Weather grate with valve section
Weatherproof grate
Weatherproof grill