The Fog Engineers IKEUCHI USA,INC.

Hollow cone spray/ Extremely fine fog and ultra-small capacity KB series nozzles

Pipe conn. size 1/4M Spray angle 60–80゚ Mean droplet diameter 45–210 μm
Strainer Included or available Standard pressure 0.7 MPa Spray capacity 2.00–107 ℓ/hr
Air consumption - Free passage diameter 0.15–0.60 mm


• Ultra-small capacity hollow cone spray nozzle with the finest atomization among hydraulic nozzles.
• Capable of generating extremely fine spray.
• The whirl chamber is formed by a ceramic orifice and closer, which provides excellent wear resistance.


Humidifying: Air handling units, green houses
Cooling: Gas, thin plates, poultry
Spraying: Alcohol, chemicals

Industries in which this nozzle is used

Pollution control, Food, Agriculture, Fisheries & Livestock, Environment, Scenery

Product specifications

Structure • Nozzle orifice and closer are made of ceramics.
• Male parallel pipe thread (G1/4B; PF1/4M).
• All models equipped with built-in strainers.
• Left: KB without check valve / Right: KB with check valve
Material • Nozzle orifice & closer: ceramic
• Metal parts: Stainless steel 303 or Brass
Series Mass(g)
Stainless steel 303 Brass
KB (without check valve) 24.8 25
KB (with  check valve) 25.3 25.5


Outer dimensions

Left: without check valve Right: with heck valve

Series Material Outer dimensions(mm)
L1 L2 H φD N
KB without check valve Stainless steel 303 22.5 31 17 10.5 6
Brass 22.5 31 16 10.5 6
KB with check valve Stainless steel 303 22.5 32 17 10.5 6
Brass 22.5 32 16 10.5 6

• Appearance and dimensions may differ depending on materials and nozzle codes. Inquire with us for details.
• In our material code, "S" represents "stainless steel".  (Example) S304 represents stainlees steel 304.


Related products

[Fitting for PVC pipe 13AKB adaptor PVC]

• Fitting for KB to 13A (1/2") Tee.
• Material: PVC

[Two-way adaptor]

• Adaptor for connecting 2 pcs. of KB.
• Three types of threads for pipe connection (male taper thread, male parallel thread, or M15x1) are available.

• Material: Chrome-plated brass

[Spray header]

• Stainless steel header with two-way adaptors.
• Length of header: 3 m or 4 m

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