404 L - Silvent

AIR NOZZLE
SILVENT 404 L

Item number: 04040169151, 04040269151

Multi-blowing Laval nozzle (zinc)

SILVENT 404 L: for a broader air cone and high force with the lowest noise level possible. Perfect for ejection of parts from punch presses and molds. Drying, cleaning, transport and cooling are other areas of application for this product.

Noise reduction 24 dB(A)

Energy savings 29.4 scfm

Technical data

Replace open pipe Ø (inch)5/16

Blowing force3.0 lbs

Air consumption (scfm)40.0

Sound level (dB(A))84

Nozzle technologyLaval

Material (nozzle)Zn

ConnectionNPT 3/8"

Connection typeFemale

Weight (lbs)0.644

Max temp. (°F)158

Max op. pressure (psi)145

Benefits when replacing an open pipe

Replace open pipe Ø (inch)5/16

Noise reduction24 [dB(A)]81%

Energy savings29.4 [scfm]42%

Material specification: EN AW 2011 08, CW614N, Zn ZP0410 EN 12844

Blowing properties at different pressures

Pressure (psi)

406080100120

Blowing force (oz)

27.640.453.467.479.4

Air consumption (scfm)

27.734.744.253.662.2

Sound level (dB(A))

78.781.884.087.590.2

Blowing coverage (inch)

3.15

4.33

6.50

8.66

Technical specifications

See basic information about the technical data. Read more