Cleaning nozzle 209L
coolingblow-offfor drying

cleaning nozzle
cleaning nozzle
cleaning nozzle
cleaning nozzle
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cleaning, cooling, blow-off, for drying
compressed air
industrial, for the food industry, for the steel industry, for the paper industry, precision, for injection molding machines, for cooling systems, for CNC machines, cleaning machine, for special applications, for machine tools, for general purposes
Other characteristics
male, with aerodynamic slots, air-operated, BSP, energy-saving
Orifice diameter

4 mm (0.16 in)


Max.: 10 bar (145 psi)

Min.: 0 bar (0 psi)

Media temperature

Max.: 70 °C (158 °F)

Min.: 0 °C (32 °F)


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 utilizes your compressed air optimally. Fully complies with OSHA safety standards and the noise limitations of the EU Machine Directive. 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


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