diffuser
PSC range
Square swirl diffuser for supply air
Inputs
Results update as you type
Results
| Size | Throw (m) | PD (Pa) | dB | NR |
|---|---|---|---|---|
| 200mm | 5.1 | 11 | 20 | 15 |
| 300mm | 3.4 | 2 | 2 | 0 |
| 350mm | 3.1 | 1 | -8 | 0 |
| 450mm | 2.4 | 1 | -18 | 0 |
| 500mm | 2.0 | 0 | -26 | 0 |
| 550mm | 1.7 | 0 | -31 | 0 |
Performance Comparison
Throw (m)
200mm
5.1
300mm
3.4
350mm
3.1
450mm
2.4
500mm
2.0
550mm
1.7
Pressure Drop (Pa)
200mm
11
300mm
2.4
350mm
1.1
450mm
0.7
500mm
0.4
550mm
0.3
Noise Rating (NR)
200mm
15
300mm
0.0
350mm
0.0
450mm
0.0
500mm
0.0
550mm
0.0