 |
SP-44-way pattern ceiling diffusers with fixed core Application
- For air supply and exhaust in ventilation and air conditioning systems.
MaterialColourComposition
- Airtight mousse around the frame
- Fixed blades
Mounting
- The diffuser is mounted with a central screw in the crossbar of the plenum box
Accessories
- Damper type DSP
- Plenum box with crossbar and side entry spigot type REQ
Text for tender
- Square ceiling diffuser with fixed 4-way air flow pattern. Centrally mounted with a central screw in the plenum box and equipped with a volume control damper. The diffusers are made of steel, white finish RAL 9010.
- ATC
Type SP-4+DSP+REQ Order example
Explanation
SP-4 = Diffuser type
408 = Diffuser size
Accessories (Optional)
REQ = Plenum box
DSP = Volume damper |
ArticlesQuick selection
Type |
298 |
353 |
408 |
493 |
593 |
L x H [mm] |
150 X 150 |
225 X 225 |
300 X 300 |
375 X 375 |
450 X 450 |
|
|
|
|
|
|
|
|
|
|
|
Ak [m²] |
0.01 |
0.02 |
0.04 |
0.07 |
0.10 |
Qv [m³/h] |
3.10 |
2.10 |
|
|
|
|
|
|
|
|
200 |
8 |
13 |
|
|
|
|
|
|
|
|
300 |
4.80 |
3 |
2.70 |
2.30 |
|
|
|
|
|
|
| 16 |
24 |
7 |
11 |
|
|
|
|
|
|
400 |
6.50 |
4.20 |
3.80 |
3.30 |
2.50 |
2.60 |
|
|
|
|
| 27 |
34 |
12 |
17 |
4 |
11 |
|
|
|
|
500 |
7 |
5.20 |
4.80 |
4 |
3.30 |
3.30 |
|
|
|
|
| 37 |
38 |
18 |
24 |
8 |
17 |
|
|
|
|
700 |
|
|
6.50 |
5.80 |
4.50 |
4.90 |
2.60 |
3.60 |
|
|
| |
|
34 |
31 |
16 |
26 |
4 |
12 |
|
|
1000 |
|
|
|
|
6.50 |
7 |
3.80 |
5.10 |
2.30 |
4 |
| |
|
|
|
25 |
43 |
8 |
23 |
6 |
13 |
1500 |
|
Veff [m/s] |
Lth 0,25 [m] |
|
|
|
5.70 |
7.80 |
3.50 |
6.20 |
| |
Ps [Pa] |
Lw [dB(A)] |
|
|
|
20 |
41 |
13 |
24 |
2000 |
|
|
|
|
|
|
|
|
4.70 |
8.20 |
| |
|
|
|
|
|
|
|
25 |
35 |
Quick selection
Type |
298 |
353 |
408 |
493 |
593 |
L x H [mm] |
150 X 150 |
225 X 225 |
300 X 300 |
375 X 375 |
450 X 450 |
|
|
|
|
|
|
|
|
|
|
|
Ak [m²] |
0.01 |
0.02 |
0.04 |
0.07 |
0.10 |
Qv [m³/h] |
3.10 |
2.10 |
|
|
|
|
|
|
|
|
200 |
8 |
13 |
|
|
|
|
|
|
|
|
300 |
4.80 |
3 |
2.70 |
2.30 |
|
|
|
|
|
|
| 16 |
24 |
7 |
11 |
|
|
|
|
|
|
400 |
6.50 |
4.20 |
3.80 |
3.30 |
2.50 |
2.60 |
|
|
|
|
| 27 |
34 |
12 |
17 |
4 |
11 |
|
|
|
|
500 |
7 |
5.20 |
4.80 |
4 |
3.30 |
3.30 |
|
|
|
|
| 37 |
38 |
18 |
24 |
8 |
17 |
|
|
|
|
700 |
|
|
6.50 |
5.80 |
4.50 |
4.90 |
2.60 |
3.60 |
|
|
| |
|
34 |
31 |
16 |
26 |
4 |
12 |
|
|
1000 |
|
|
|
|
6.50 |
7 |
3.80 |
5.10 |
2.30 |
4 |
| |
|
|
|
25 |
43 |
8 |
23 |
6 |
13 |
1500 |
|
Veff [m/s] |
Lth 0,25 [m] |
|
|
|
5.70 |
7.80 |
3.50 |
6.20 |
| |
Ps [Pa] |
Lw [dB(A)] |
|
|
|
20 |
41 |
13 |
24 |
2000 |
|
|
|
|
|
|
|
|
4.70 |
8.20 |
| |
|
|
|
|
|
|
|
25 |
35 |
|
