Product sheet :

Reference RA-2 250

Air Knife Single Flow Series RA-2 - L 280 mm

Material Anodised Aluminium
Type Single Flow
Length 280 mm
Blowing 28 305 Nl/mn à 5
5 bar 3

BENEFITS OF USING A
RA-2 250*
AIR KNIFE
(Compared to a open pipe)
Increase
of blowing force (%)
Noise reduction (%)
Up to

94%
Up to

31%

PERFORMANCES
RA-2 250
AIR KNIFE*
Pressure (bar) Air Consumption (l/min) Blowing force (N) Noise level (dB) Amplified blowing (l/min)
at 150mm at 450mm
2 425 2,7 2,5 80 8500
6 1300 9 8,5 92 26000
VS
OPEN PIPE
Ø8*
(opened on 250mm)
Pressure (bar) Air consumption (l/min) Noise level (dB) Amplified blowing (l/min)
6 19000 130 19000

RA-2 250* AIR KNIFE FEATURES*

Connection : Female G1/4" • Weight : Aluminium : 2040g 
Max. operating temperature : Aluminium : 150 °C • Max Pressure : 10 bars

* NOTE: The measurements in this data sheet have been obtained in a laboratory under strict control. The varying conditions of a real industrial environment and the instability of pressure from an industrial compressor can create different values than the ones obtained in a laboratory. Those data are provided for information purposes only.
To achieve the best performance from the air nozzle, we recommend using a compressed air supply tube with a minimum 8 mm inside diameter opened on 250mm.