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Doughnut nozzles

Silvent doughnut nozzles for effective drying or cleaning of cables, sections, hoses, etc. Its design allows the material to be continuously fed through the nozzle. Blow-off is accomplished by multiple concentrated air jets that strike the material from all sides as it passes. The nozzle is suitable for cables and sections of from Ø 5 to 205 mm ( 3/16"-8.1"). Patented.

Doughnut Nozzles


Replaces open pipe:ø10mm(3/8'')
Air consumption:114Nm³/h(67.2scfm)
Sound level:90dB(A)
Blowing force:20N(70.5oz)
Max temp.:70ºC(158ºF)
Weight:0.275 kg0.606 lbs
Connection:G 1/2"(1/2''-14 NPT)female
Nozzle material:Zinc
Dimensions:113x120x38 mm4.45x4.72x1.50 inch

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

SILVENT 453: the smallest version of Silvent’s doughnut nozzles with just an inner ring of nozzles. This is our most commonly used type of doughnut nozzle. Finding the blowing pattern that is most suitable for the majority of blow-off processes is the result of years of experience with previous generations of doughnut nozzles. These nozzles are designed for continuous production and the cleaning or drying of cables, sections, pipes, hoses etc. The SILVENT 453 allows problem-free insertion and removal of material with diameters of 5 mm to 25 mm (0.2”-1.0”). There are attachment lugs for easy and safe mounting.