IKEUCHI USA, Inc. The Fog Engineers

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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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.