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Silvent 209-L Nozzle

Silvent 209-L Nozzle

$93.00 USD

Please allow up to 1 week to ship

 

SIL.209L 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.

Specifications

SI units US units
Blowing force 3.4 N 12.0 oz
Air consumption 17 Nm³/h 10.0 scfm
Sound level 78 dB(A)
Blowing pattern Laval
Connection G 1/4" 1/4"-18 NPT
Connection type Male
Dimensions 19x44 mm 0.75x1.73 inch
Material Zinc
Weight 0.049 kg 0.108 lbs
Max temp 70 °C 158 °F
Max operating pressure 1.0 MPa 143.0 psi

Benefits

Replace open pipe 4 mm 5/32 inch
Noise reduction [dB(A)] 17 dB(A) 69 %
Air/cost savings [Nm³/h] 13 Nm³/h 43 scfm
Meet the EU Machine directives Yes

Blowing properties at different pressures

SI units (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
US units (psi) 40 60 80 100 120
Blowing force (oz) 6.9 10.1 13.0 16.3 20.0
Air consumption (scfm) 6.5 8.4 11.0 13.6 16.0
Sound level (dB(A)) 72.5 75.8 78.1 81.6 84.3

Air cone patterns and velocity distribution

SI units (mm) 50 100 200 300 400 500
Blowing pattern (ø) 40 65 115 165 215 265
Velocity (m/s) 253 206 110 79 57 52
US units (inch) 2 4 8 12 16 20
Blowing pattern (ø) 1.57 2.56 4.53 6.50 8.46 10.43
Velocity (ft/s) 830 676 361 259 187 171

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