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AIR NOZZLE
SILVENT 474
Item number: 04740169074, 04740269074
SILVENT 474: with just an outer ring of flat nozzles for minimal noise level and air consumption. Perfect for blow-off of light particles or small amounts of liquid on material passing through the nozzle at moderate speeds. Blowing force 61.0 N (13.5 lbs).
Noise reduction 31 dB(A)
Energy savings 172.5 scfm
Technical data
Replace open pipe Ø (mm)20
Blowing force (N)75.9
Air consumption (Nm³/h)447
Sound level (dB(A))95
Nozzle technologySlot
Material (nozzle)Zn
ConnectionG 3/4"
Connection typeFemale
Weight (g)1920
Max temp (°C)70
Max op. pressure (MPa)1.0
Benefits when replacing an open pipe
Replace open pipe Ø (mm)20
Noise reduction31 [dB(A)]88%
Energy savings293 [Nm³/h]40%
Material specification: Zn ZP0410 EN 1284, NBR 70
Blowing properties at different pressures
Pressure (kPa)
2004006008001000
Blowing force (N)
29.959.892.0121.9151.8
Air consumption (Nm³/h)
207.0356.5522.1680.8839.5
Sound level (dB(A))
84.791.796.499.1101.2
Technical data
Replace open pipe Ø (inch)3/4
Blowing force16.7 lbs
Air consumption (scfm)263.1
Sound level (dB(A))95
Nozzle technologySlot
Material (nozzle)Zn
ConnectionNPT 3/4"
Connection typeFemale
Weight (lbs)4.233
Max temp. (°F)158
Max op. pressure (psi)145
Benefits when replacing an open pipe
Replace open pipe Ø (inch)3/4
Noise reduction31 [dB(A)]88%
Energy savings172.5 [scfm]40%
Material specification: Zn ZP0410 EN 1284, NBR 70
Blowing properties at different pressures
Pressure (psi)
406080100120
Blowing force (oz)
147.2223.5299.8374.9446.2
Air consumption (scfm)
159.1216.5285.5350.0416.7
Sound level (dB(A))
87.792.195.797.499.2
Technical specifications
See basic information about the technical data. Read more
Instructions for use
Read Silvent Group General Instructions for Use before you install the product.
