Air knives

Silvent’s 920 nozzle and a specially designed aluminum manifold are used to build air knives. The length of the manifold and the number of nozzles can be tailored to each customer’s specific needs. Air knives have been installed in a wide range of industrial applications. Cooling rollers, drying tobacco, dispersion of powdered paint, blow-off of emulsions, etc. are but a few. Three standard lengths are available from stock with 2,4, or 6 nozzles. Patented.

Zinc Air Knives


Replaces open pipe:ø7mm(9/32'')
Air consumption:60Nm³/h(35.3scfm)
Sound level:84dB(A)
Blowing force:11.0N(38.8oz)
Max temp.:70ºC(158ºF)
Connection:3/8'' BSP(3/8''-18 NPT)female
Nozzle material:Zinc

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