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Exhaust Air Grilles And Registers |
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Standard size |
SC121
AC121 |
Fixed
horizontal blades with 40° down setting.
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| L |
H |
| 200 |
75 |
| 300 |
100 |
| 400 |
150 |
| 500 |
200 |
| 600 |
300 |
| 800 |
400 |
| 1000 |
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| 1200 |
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| SC125 |
Fixed,
perforated sheet steel. |
SC121B
AC121B |
Fixed
horizontal blades with 40° down setting.
Opposed blade damper, adjustable from grille face. |
| SC125B |
Fixed,
perforated sheet steel.
Opposed blade damper, adjustable from grille face. |
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