The Fog Engineers H.Ikeuchi & Co.,LTD

Slit air nozzles SLNHA-NA series

Spray pattern Slit Pipe conn. size Rc3/8 Standard pressure -
Spray angle - Spray capacity - Supply air type Compressed air


• Produces laminar airflow having an even spray distribution and spray impact across the lateral direction.
• A mechanism that reproduces the even laminar flow after reassembly allows maintenance carried out by a user.


Blow-off and drying of printed circuit boards or flat panel displays.

Industries in which this nozzle is used

• Steelmaking
• Machinery
• Electronics
• Paper & Pulp
• Food & beverages
• Automotives

Product specifications

Structure A slit laminar nozzle of a structure without using slit opening adjustment bolts.
Material Stainless steel 304
Slit length ℓ (mm) Mass(kg)
530 4.6
700 6.0
810 6.9
900 7.7
1,400 12.0


Outer dimensions

No. Components Material
Nozzle body [front] Stainless steel 304
Nozzle body [back] Stainless steel 304
Bolt [M5x10] Stainless steel 304
Fixing screw -


Slit length ℓ
Slit opening t 
Number of 
inlets *1
Thread size
Total length L  *2
Fluid inlet Fixing

0.1 or 0.2

2–3 Rc3/8 M5 560
700 3–5 730
810 840
900 930
1,400 5–7 1,430
*1) The number of inlet differs by slit opening width.
*2) Available total length (L): from minimum 250 to maximum 1,950mm. 
Appearance and dimensions may differ slightly depending on materials and nozzle codes. Inquire with us for details.

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