Uniform spray distribution, full cone semi-fine fog
JJA series
Features
The JJA series nozzles’ features:
- Full cone spray pneumatic nozzle producing a large volume of semi-fine to semi-coarse atomization with a mean droplet diameter of 130 μm or more (*3).
- Large turn-down ratio. Uniform spray droplet size distribution across the entire spray area.
- Clog-resistant design due to large free passage diameter is suitable for spraying factory effluents and waste water.
- Simple structure, easy maintenance.
*1) Measured at compressed air pressure of 0.2 – 0.4 MPa (ca. 2 – 4 bar) and liquid pressure of 0.05 – 0.7 MPa (ca. 0.5 bar – 7 bar).
*2) Free passage diameter of nozzle orifice.
*3) Measured by the immersion sampling method.
Thread standard
-
Pipe conn. size
Rc 1/2"
Standard pressure
-
Spray angle
-
Spray capacity
1.1 - 24.0 L/min (*1)
Supply air type
Compressed air
Liquid feeding system
Liquid pressure
Mean droplet diameter
150 - 650 μm (*3)
Air consumption
70 - 720 L/min, Normal (*1)
Air pressure
0.2 - 0.4 MPa (ca. 2 - 4 bar)
Free passage diameter
3.7 - 5.2 mm (*2)
Applications
The JJA series nozzles have multiple applications:
- Cooling: Gas, moldings
- Combustion: Waste water
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