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Hole nozzles - Laval

Silvent’s 208-L nozzle is part of a new generation of patented Laval nozzles. It is a refinement of the 208 and 209 nozzles 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. Also available in stainless steel. Patented.

Hole Nozzles Laval


Replaces open pipe: ø4mm(5/32'')
Max operating pressure:1.0 MPa(143.0 psi)
Air consumption:17Nm³/h(10.0scfm)
Sound level:78dB(A)
Blowing force:3.4N(12.0oz)
Max temp.:70ºC(158ºF)
Connection:1/4'' BSP(1/4''-18 NPT)female
Nozzle material:Zinc

Fully meets the EU Machine Directive’s noise limitation requirements and OSHA’s safety regulations.