Nozzle Features
- Used in operations that require high blowing force and longer blowing range.
- Typical areas of application include use in steel mills, paper mills and foundries for cleaning, cooling, drying etc.
Silvent 412 L Air Nozzle
Technical data
| Replace open pipe Ø (mm) | 16 |
| Blowing force (N) | 40.8 |
| Air consumption (Nm³/h) | 204 |
| Sound level (dB(A)) | 88 |
| Nozzle technology | Laval |
| Material (nozzle) | Zn |
| Connection | G 3/4″ |
| Connection type | Female |
| Weight (kg) | 0.9360 |
| Max temp (°C) | 70 |
| Max op. pressure (MPa) | 1.0 |
Benefits when replacing an open pipe
| Replace open pipe Ø (mm) | 16 | |
| Noise reduction | 34 [dB(A)] | 89% |
| Energy savings | 270 [Nm³/h] | 57% |
Material specification: EN AW 2011 08, CW614N, Zn ZP0410 EN 12844
Blowing properties at different pressures
| Pressure (kPa) | 200 | 400 | 600 | 800 | 1000 |
|---|---|---|---|---|---|
| Blowing force (N) | 16.3 | 31.7 | 48.5 | 60.4 | 74.2 |
| Air consumption (Nm³/h) | 97.7 | 167.8 | 236.8 | 313.2 | 386.9 |
| Sound level (dB(A)) | 80.8 | 86.3 | 89.5 | 93.8 | 96.8 |
Blowing coverage
| Blowing dist. (mm) | Blowing coverage (mm) |
|---|---|
| 50 | 127 |
| 100 | 165 |
| 200 | 245 |
| 300 | 325 |
| 400 | 405 |
| 500 | 485 |
Blowing properties at different pressures
| SI units (kPa) | 200 | 400 | 600 | 800 | 1000 |
|---|---|---|---|---|---|
| Blowing force (N) | 16.3 | 31.7 | 48.5 | 60.4 | 74.2 |
| Air consumption (Nm³/h) | 97.7 | 167.8 | 236.8 | 313.2 | 386.9 |
| Sound level (dB(A)) | 80.8 | 86.3 | 89.5 | 93.8 | 96.8 |
| US units (psi) | 40 | 60 | 80 | 100 | 120 |
| Blowing force (oz) | 80.2 | 118.5 | 158.1 | 185.8 | 218.1 |
| Air consumption (scfm) | 75.1 | 101.9 | 129.5 | 161.0 | 192.1 |
| Sound level (dB(A)) | 83.7 | 86.6 | 88.8 | 92.2 | 94.9 |
Air cone patterns and velocity distribution
| SI units (mm) | 50 | 100 | 200 | 300 | 400 | 500 |
|---|---|---|---|---|---|---|
| Blowing pattern (ø) | 127 | 165 | 245 | 325 | 405 | 485 |
| Velocity (m/s) | 253 | 203 | 104 | 77 | 55 | 50 |
| US units (inch) | 2 | 4 | 8 | 12 | 16 | 20 |
| Blowing pattern (ø) | 5.00 | 6.50 | 9.65 | 12.80 | 15.94 | 19.09 |
| Velocity (ft/s) | 830 | 666 | 341 | 253 | 180 | 164 |
