<strong>Nozzle Features </strong>
<ul>
<li>Patented Laval nozzle.</li>
<li>A mix of divergent slots and holes around the Laval orifice generates a quiet, powerful and laminar airflow.</li>
<li>Provides extremely efficient blowing that utilises your compressed air optimally.</li>
<li>Fully complies with OSHA safety standards and the noise limitations of the EU Machine Directive.</li>
</ul>
Silvent 209 L Air Nozzle
Technical data
| Replace open pipe Ø (mm) | 4 |
| Blowing force (N) | 3.4 |
| Air consumption (Nm³/h) | 17 |
| Sound level (dB(A)) | 78 |
| Nozzle technology | Laval |
| Material (nozzle) | Zn |
| Connection | G 1/4″ |
| Connection type | Male |
| Weight (kg) | 0.0490 |
| Max temp (°C) | 70 |
| Max op. pressure (MPa) | 1.0 |
Benefits when replacing an open pipe
| Replace open pipe Ø (mm) | 4 | |
| Noise reduction | 17 [dB(A)] | 69% |
| Energy savings | 13 [Nm³/h] | 43% |
Material specification: Zn ZP0410 EN 12844, CW614N
Blowing properties at different pressures
| Pressure (kPa) | 200 | 400 | 600 | 800 | 1000 |
|---|---|---|---|---|---|
| Blowing force (N) | 1.4 | 2.7 | 4.0 | 5.3 | 6.8 |
| Air consumption (Nm³/h) | 8.5 | 13.8 | 20.1 | 26.4 | 32.2 |
| Sound level (dB(A)) | 70.0 | 75.5 | 78.7 | 83.0 | 86.0 |
Blowing coverage
| Blowing dist. (mm) | Blowing coverage (mm) |
|---|---|
| 50 | 40 |
| 100 | 65 |
| 200 | 115 |
| 300 | 165 |
| 400 | 215 |
| 500 | 265 |
