The Fog Engineers H.Ikeuchi & Co.,LTD

Large Capacity Fine Fog Nozzles/ Full Cone Spray GSIMⅡ series nozzles

Thread standard - Pipe conn. size Liquid inlet: Rc3/8–Rc3/4, Air inlet: Rc3/8, Rc1/2 Standard pressure -
Spray angle 20°, 60° Spray capacity 15–2,000 ℓ/hr (*1) Supply air type Compressed air
Liquid feeding system Liquid pressure Mean droplet diameter 30–80 μm Air consumption 150–4,000 ℓ/min, Normal (*2)
Air pressure - Free passage diameter 1.8–4.0 mm (*3)


• Pneumatic spray nozzle producing fine atomization with a mean droplet diameter of 50 μm and a max. droplet diameter of 150 μm at an air-water ratio of 130. (*4)(*5)
• Energy-saving design that provides a large amount of "fine fog" with smaller air consumption.
• Large turn-down ratio.
• Spray angle of 20゚ or 60゚.

*1) Measured at compressed air pressure of 0.2–0.5 MPa and liquid pressure of 0.2–0.5 MPa.
*2) Measured at compressed air pressure of 0.2–0.5 MPa.
*3) Free passage diameter of liquid inlet for GSIMⅡ60゚ spray angle type.
*4) Droplet diameter measured by Laser Doppler Method.
*5) GSIMII with spray angle code 60 and air consumption code 37–110.


• Cooling: Gas, moldings, refractories
• Moisture control: Gas, concrete
• Combustion: Oil, waste fluid
• Dust suppression: Recycling facilities, material facilities, moldings

[Steelmaking industry]
Iron making process: Cooling flue gas before gas turbine, Cooling refractories at maintenance, Dust suppression at casting of pig iron
Steel making process: Cooling converter shell at maintenance, Flue gas cooling on electric furnace, Dust suppression at casting of steel
Rolling mill and surface finish process: Cooling flue gas from heating furnace, Dust suppression on rolling mill outlet

Industries in which this nozzle is used

• Steelmaking
• Pollution control

Product specifications

Outer dimensions

See the catalog below for more details.

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How to order

Have a question? We don’ t provide cataloge items. We can provide custom-made products to meet your requirements.

Please inquire or order for a specific nozzle using our coding system.
The coding system is described in our catalog downloadable by clicking "Catalog" button placed below.
You can also contact us for further information to find suitable products.