Product view
Decoline - Black oak
Decoline - Brown leather
Product in context
Product in context - Decoline
| AIR FLOW - PRESSURE DROP - Rw | |||||
| CIRCO Size | Hole in wall (in) | 0.04 inWC cfm | 0.06 inWC cfm | 0.08 inWC cfm | Rw=Dn,ew (dB) |
| 80-125 | 3.1 | 30 | 36 | 42 | 50 |
| 80-125 | 3.9 | 42 | 49 | 59 | 47 |
| 80-125 | 4.9 | 51 | 64 | 72 | 45 |
| 160 | 6.3 | 83 | 97 | 114 | 42 |
| The data applies to installation in a 4 in thick studded wall with a 108 sp ft transmission area. One transfer diffuser on each side of the wall. | |||||