DFD-M150 Type A
SIZING AND ASSEMBLY DATA
Dampers larger than maximum single section size are supplied in 2 or more sections of equal size. If ordered with a factory sleeve,
The following chart and illustrations show minimum and maximum damper section size and assembly configurations for
SIZE LIMITATIONS
Vertical or Horizontal
| Single | Multi- |
mm | Section | Section |
Minimum | 102 x 102 | NA |
Maximum | 1 914 x 914 | 2 2438 x 1219 or 3 3048 x 1016 |
|
|
|
Installation of sizes larger than the maximums shown requires approval of the authority having jurisdiction.
1Maximum Single Section Dimensions
914mm max.
914mm max.
2
Maximum damper height is 1219mm when combination width is 2438mm or less.
1219mm max.
2438mm max.
3
Maximum damper height is 1016mm when combination width is greater than 2438mm and less than or equal to 3048mm.
1016mm max.
3048mm max.
Blade Stack
Dimensions
P
H*
|
| W* |
|
|
|
|
|
|
|
|
|
H* |
| P | |
102 |
| 20 | |
127 |
| 20 | |
152 |
| 23 | |
178 |
| 28 | |
203 |
| 30 | |
229 |
| 33 | |
254 |
| 33 | |
279 |
| 36 | |
305 |
| 41 | |
330 |
| 43 | |
356 |
| 46 | |
381 |
| 46 | |
406 |
| 51 | |
432 |
| 53 | |
457 |
| 56 | |
483 |
| 58 | |
508 |
| 61 | |
533 |
| 66 | |
559 |
| 66 | |
584 |
| 69 | |
610 |
| 74 | |
635 |
| 79 | |
660 |
| 81 | |
686 |
| 81 | |
711 |
| 84 | |
737 |
| 86 | |
762 |
| 91 | |
787 |
| 94 | |
813 |
| 94 | |
838 |
| 99 | |
864 |
| 99 | |
889 |
| 104 | |
914 |
| 107 | |
*These dimensions are furnished approximately 6mm undersize. (Dimension in mm)
