Back blow nozzles

Silvent’s back-blow nozzle is used for blowing clean inside pipes or channels. Cleaning out pipe during and after tooling has always been a problem. Blowing clean using conventional methods is impossible as chips are blown further into the pipe rather than out. Silvent’s back-blow nozzle can handle blow-out of pipe diameters of up to 400 mm (16”). The nozzles are based upon and manufactured in accordance with Silvent’s patents, which means that both noise level and air consumption are kept to a minimum. Patented.

Back Blow Nozzles


Replaces open pipe:ømm()
Air consumption:38Nm³/h(22.4scfm)
Sound level:86dB(A)
Blowing force:5.5N(19.4oz)
Max temp.:250ºC(482ºF)
Connection:1/4'' BSP(1/4''-18 NPT)female
Nozzle material:Stainless steel

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