The Fog Engineers H.Ikeuchi & Co.,LTD

Small Capacity Fine Fog Nozzles/ Flat Spray BIMV series nozzles

Thread standard - Pipe conn. size - Standard pressure -
Spray angle 45° - 110°(*1) Spray capacity 1.0 - 107 ℓ/hr, Normal Supply air type Compressed air
Liquid feeding system Liquid pressure Mean droplet diameter 20 - 100 μm Air consumption 20 - 103N ℓ/min
Air pressure 0.2 - 0.4 MPa Free passage diameter 0.2 - 1.6 mm(*2)


• Flat spray pneumatic nozzle producing fine atomization with a mean droplet diameter of 100 μm or less (*3).
• Features large turn-down ratio under liquid pressures of 0.1-0.3 MPa.
• Produces two different spray distributions; uniform spray distribution throughout spray pattern area (when spraying at a low air-water ratio), and a mountain-shaped distribution having gradually tapered edges (at a high air-water ratio).

• Three spray angles of 110゚, 80゚, and 45゚ are available.
*1) Spray angle measured at compressed air pressure of 0.3 MPa and liquid pressure of 0.1 MPa.
*2) Free passage diameter of spray orifice.
*3) Measured by Laser Doppler Method.


Spraying: Mold release agent, lubricant, deodorant (trash pit, refuse collector, inlet conduit), oil, surface treatment agent, rust preventive, honey, insecticide, aqueous urea, etc.
Cooling: Dies, gas, glass, steel plates, steel pieces, moldings, automobile bodies, plastic products, etc.
Moisture control: Paper, gas, ceramics, concrete, etc.
Cleaning: Printed circuit boards, glass tubes, etc.
Others: Dust suppression, Catalyst denitration, etc.

[Steelmaking industry]
Raw material process: Dust suppression at the conveyer line, Flue gas denitration reducing agent.
Steelmaking process: Cooling refractories at maintenance of ladle and tundish, Cooling electric furnace and electrode.
Rolling mill process: Cooling coil
Surface finish process: Minimized spangle treatment at the continuous galvazing line, Cooling coating line.

Industries in which this nozzle is used

Steelmaking, Pollution control, Electronics, Paper & pulp, Printing, Food, Automotives

Product specifications

Structure • Comprising 4 parts : Spray tip, core, cap and adaptor.
• Connecting adaptors are available from 8 types (N, T, ND, SP, SN and ball joint type of UND, USP, USN).
• Internal mixing type designed to mix compressed air and liquid inside the nozzle (Inner air type : compressed air flows in the center of the nozzle, while liquid flows along its circumference).
• Liquid pressure type.
Material • S303 or PP
• [Optional material] S316L
Type of adaptor Air consumption code Pipe connection size Mass(g)
Compressed air Liquid Pilot air
N 02,04,075 1/8F 1/8F - 55
15,22 1/4F 1/4F 130
T 02,04,075 1/8F 1/8F - 80
15,22 1/4F 1/4F 210
ND(UND) 02,04,075 1/8F 1/8F - 172
15,22 193
SP(USP) 02,04,075 1/8F 1/8F 1/8F 146
15,22 167
SN(USN) 02,04,075 1/8F 1/8F - 151
15,22 172

・Details of adaptors are shown on the catalog.

Outer dimensions

・Dimension below shows the outer dimension of BIM nozzle with T-type adaptor.
・We have several types of adaptors including the ones which can regulate spray ON/OFF and adjust spray direction, Please refer to our catalog for details.


Air consumption code Dimensions (mm)
L3 L4 H2 φD
02 40.8 24.8 21 23.5
04 *1 42.3 26.3 21 23.5
BIMJ2004 42.5 26.5 21 23.5
075 43.6 27.6 21 23.5
15 60.1 38.1 29 32.5
22 62.3 40.3 29 32.5

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


Related products

[Integrated Spray Header with BIMV]

• Spray header equipped with BIMV-series.
• Very co MPact by combining two pipes for air and water into one rectangular spray header.
• Uniform spray distribution across the entire spray area.

Iron making process: Cooling refractories of torpedo car at maintenance
Steel making process: Cooling refractories of ladle/tundish at maintenance
Rolling mill process: Wetting processing for cold rolled steel
Surface finish process: Minimized spangle treatment at CGL, Cooling top roll at CGL, Cooling CGL sheet after alloying furnace, Fog cooling at EGL and CCL

[Mounting bracket]

• Mounting bracket enables easy fixing of BIM nozzle on a pole with desired spray direction.
• Please indicate "with φ8 mounting bracket" or "with φ10 mounting bracket" at the end of nozzle description when you order.
• The rightmost photo shows a BIM nozzle with mounting bracket installed on a pole.

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