Motorized damper
MD
| Size | L(mm) | H(mm) | ΦD(mm) |
| 4” | 34 | 250 | 100.6 |
| 5” | 34 | 250 | 126 |
| 6” | 34 | 250 | 151.4 |
| 8” | 34 | 250 | 202.2 |
| 10” | 34 | 250 | 253.0 |
| 12” | 34 | 300 | 303.8 |
| 14” | 55 | 355.6 | 354.6 |
| 18” | 55 | 406.4 | 405.4 |
Feature 24 Volt , 60Hz AC motor Normally closed damper Automatieally opens when exhaust fans are avtivated Foam sealed minimize air leakage Damper adjustment scren for balancing adjustment Available size 6”、8”、10” Automatic Make-Up Air Damper provides interlocked damper operation so outside air is only allowed to enter the house when a connected fan or hood is operating. |
