Silvent 921 Air Nozzle

Silvent 921 Air Nozzle

Nozzle Features

  • Flat nozzle that generates a broad and efficient blowing pattern.
  • Outstanding for use wherever a wide but thin striking surface is required.
  • Flat nozzles are suitable for most areas of application, such as drying, transporting, cooling, cleaning etc.
  • Made of zinc.
  • Fully complies with EU Machine Directive noise limitations and OSHA safety regulations.

 

Technical data

Replace open pipe Ø (mm) 4
Blowing force (N) 3.0
Air consumption (Nm³/h) 17
Sound level (dB(A)) 80
Nozzle technology Slot
Material (nozzle) Zn
Connection G 1/8″
Connection type Male
Weight (kg) 0.0380
Max temp (°C) 70
Max op. pressure (MPa) 1.0

Benefits when replacing an open pipe

Replace open pipe Ø (mm) 4
Noise reduction 15 [dB(A)] 65%
Energy savings 13 [Nm³/h] 43%

Material specification: Zn ZP0410 EN 12844, NBR 70

Blowing properties at different pressures

Pressure (kPa) 200 400 600 800 1000
Blowing force (N) 1.2 2.4 3.6 4.8 6.0
Air consumption (Nm³/h) 7.9 13.5 19.8 25.8 31.8
Sound level (dB(A)) 69.2 76.4 80.8 83.5 85.7

Blowing coverage

Blowing dist. (mm) Blowing coverage (mm)
50 63
100 82
200 120
300 160
400 200
500 240


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