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Silvent 412 L

SILVENT 412 L: for operations that require high blowing force and longer blowing range. Typical areas of application include use in steel mills, paper mills and foundries for cleaning, cooling, drying etc.
Noise reduction 89%
Air/cost savings 57%


SI units US units  
Blowing force40.8 N9.0 lbs
Air consumption204 Nm³/h120.1 scfm
Sound level88 dB(A)
Blowing patternWide
ConnectionG 3/4" 3/4"-14 NPT
Connection typeFemale
DimensionsØ92x66.7 mmØ3.62x2.63 inch
Weight0.936 kg2.064 lbs
Max temp70 °C158 °F
Max operating pressure1.0 MPa143.0 psi


Replace open pipe16 mm5/8 inch
Noise reduction [dB(A)]34 dB(A)89 %
Air/cost savings [Nm³/h]270 Nm³/h57 %
Meet the EU Machine directivesYes

Blowing properties at different pressures

SI units (kPa)2004006008001000
Blowing force (N)16.331.748.560.474.2
Air consumption (Nm³/h)97.7167.8236.8313.2386.9
Sound level (dB(A))80.886.389.593.896.8
US units (psi)406080100120
Blowing force (oz)80.2118.5158.1185.8218.1
Air consumption (scfm)75.1101.9129.5161.0192.1
Sound level (dB(A))83.786.688.892.294.9

Air cone patterns and velocity distribution

SI units (mm)50100200300400500
Blowing pattern (ø)127165245325405485
Velocity (m/s)253203104775550
US units (inch)248121620
Blowing pattern (ø)5.006.509.6512.8015.9419.09
Velocity (ft/s)830666341253180164

Blowing pattern

100 (4")
200 (8")
300 (12")
165 (6.5")
245 (9.65")
325 (12.8")