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Silvent 811

SILVENT 811: "PEEK" nozzle with a central orifice. Withstands aggressive chemical environments, corrosive cutting fluids and temperatures of up to 260°C (500°F). Protects sensitive products against scratching and impact. 1/8" male connection thread. Additional technical specifications are provided in the table below. Fully complies with EU Machine Directive noise limitations and OSHA safety regulations.
Noise reduction 65%
Air/cost savings 50%


SI units US units  
Blowing force2.7 N9.5 oz
Air consumption15.2 Nm³/h8.9 scfm
Sound level80 dB(A)
Blowing patternConcentrated
ConnectionG 1/8" 1/8"-27 NPT
Connection typeMale
Dimensions 12x32 mm 0.47x1.26 inch
Weight0.002 kg0.004 lbs
Max temp260 °C500 °F
Max operating pressure1.0 MPa143.0 psi


Replace open pipe4 mm5/32 inch
Noise reduction [dB(A)]15 dB(A)65 %
Air/cost savings [Nm³/h]15 Nm³/h50 %
Meet the EU Machine directivesYes

Blowing properties at different pressures

SI units (kPa)2004006008001000
Blowing force (N)
Air consumption (Nm³/h)7.512.517.622.727.7
Sound level (dB(A))69.576.780.983.685.9
US units (psi)406080100120
Blowing force (oz)
Air consumption (scfm)
Sound level (dB(A))

Air cone patterns and velocity distribution

SI units (mm)50100200300400500
Blowing pattern (ø)243880114156194
Velocity (m/s)13310658403633
US units (inch)248121620
Blowing pattern (ø)0.941.503.154.496.147.64
Velocity (ft/s)436348190131118108

Blowing pattern

100 (4")
200 (8")
300 (12")
38 (1.5")
80 (3.15")
114 (4.5")