The Fog Engineers H.Ikeuchi & Co.,LTD

Clog-resistant Fine Fog Nozzles/ Full Cone Spray SETOJet series nozzles

Thread standard - Pipe conn. size Rc1/8 Standard pressure -
Spray angle - Spray capacity 2.0–111 ℓ/hr Supply air type Compressed air
Liquid feeding system Liquid pressure, Liquid siphon Mean droplet diameter 20–60 μm (*1,*3) Air consumption 38–290 ℓ/min, Normal
Air pressure 0.3 MPa Free passage diameter 0.5–2.0 mm (*2)


• Full cone spray pneumatic nozzle producing fine atomization with a mean droplet diameter of 60 μm or less (*3).
• Clog-resistant design. Optimal for spraying viscous liquids.
• Liquid siphon feed type (liquid pressure device is not required). Use with the liquid pressure device is also possible.

*1) Measured at compressed air pressure of 0.3 MPa, liquid pressure of 0 MPa (Liquid siphon feed), and siphon height 100 mm.
*2) Free passage diameter of liquid inlet.
*3) Measured by Laser Doppler Method.


Spraying: Mold release agent, deodorant, oil, surface treatment agent, rust preventive, lubricant, honey, glaze, insecticide, aqueous urea, slurry, other viscous liquid

Industries in which this nozzle is used

Pollution Control, Electronics, Food

Product specifications

Structure • Comprising several parts: Nozzle tip, nozzle body, o-ring, adaptor, etc.
• Clog-resistant design: Liquid passage is straight without curve, and circular in cross-section.
• External mixing type (designed to mix air and liquid outside the nozzle).
• Liquid pressure type or Liquid siphon feed type.
Material • Nozzle tip, body, etc.: Stainless steel 303
• O-ring: FKM
[Optional material] Stainless steel 316L

85 g

Outer dimensions

No. Components Standard materials
Nozzle tip S303
Nozzle body S303
Air balancer S303
Stem S303
O-ring FKM
Adaptor S303

• S303 represents stainless steel 303.

• Components ① and ③ are combined for SETO04__ and 075__.


Dimensions and Pipe connection sizes

Air consumption code Spray capacity code Pipe conn. size 1 (Compressed air) Pipe conn. size 2 (Liquid) L1
04 05 Rc1/8 Rc1/8 49.5 21 19
07 49.5
10 49.5
075 07 49.5
10 49.5
15 10 50.0
20 50.0
22 10 50.0
20 50.0

• Appearance and dimensions may differ depending on nozzle codes and materials. Please contact us for details.

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