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AIR NOZZLE
SILVENT 209 L
Item number: 02090169143, 02090269143
- Laval nozzle (zinc)
SILVENT 209 L is part of a new generation of patented Laval nozzles. It is a refinement of Silvent’s 208 and 209 nozzle series and represents an entirely new phase in blowing technology. The effect is achieved by surrounding a core jet moving at supersonic speed with a protective sheath of air running parallel to the direction of the central stream. There is a mix of divergent slots and holes around the Laval orifice that generates a quiet, powerful and laminar air flow. This nozzle provides extremely efficient blowing that utilises your compressed air optimally.
Noise reduction 17 dB(A)
Energy savings 13 Nm3/h
Technical data
Replace open pipe Ø (mm)4
Blowing force (N)3.4
Air consumption (Nm³/h)17
Sound level (dB(A))78
Nozzle technologyLaval
Material (nozzle)Zn
ConnectionG 1/4"
Connection typeMale
Weight (g)49
Max temp (°C)70
Max op. pressure (MPa)1.0
Benefits when replacing an open pipe
Replace open pipe Ø (mm)4
Noise reduction17 [dB(A)]69%
Energy savings13 [Nm³/h]43%
Material specification: Zn ZP0410 EN 12844, CW614N
Blowing properties at different pressures
Pressure (kPa)
2004006008001000
Blowing force (N)
1.42.74.05.36.8
Air consumption (Nm³/h)
8.513.820.126.432.2
Sound level (dB(A))
70.075.578.783.086.0
Blowing coverage (mm)
40
65
115
165
50
100
200
300
Technical data
Replace open pipe Ø (inch)5/32
Blowing force 12.0 oz
Air consumption (scfm)10.0
Sound level (dB(A))78
Nozzle technologyLaval
Material (nozzle)Zn
ConnectionNPT 1/4"
Connection typeMale
Weight (lbs)0.108
Max temp (°F)158
Max op. pressure (psi)145
Benefits when replacing an open pipe
Replace open pipe Ø (inch)5/32
Noise reduction17 [dB(A)]69%
Energy savings7.7 [scfm]43%
Material specification: Zn ZP0410 EN 12844, CW614N
Blowing properties at different pressures
Pressure (psi)
406080100120
Blowing force (oz)
6.910.113.016.320.0
Air consumption (scfm)
6.58.411.013.616.0
Sound level (dB(A))
72.575.878.181.684.3
Blowing coverage (inch)
1.57
2.56
4.53
6.50
2
4
8
12
Instructions for use
Read Silvent Group General Instructions for Use before you install the product.
