The Fog Engineers H.Ikeuchi & Co.,LTD

Water curtainslit laminar nozzles SLNH-H series nozzles

Pipe conn. size Rc3/8 or Rc1/2 Spray angle - Mean droplet diameter -
Strainer Not included Standard pressure - Spray capacity 13.4–105 ℓ/min（at the pressure 0.03 MPa）
Air consumption - Free passage diameter -

Features

• Water sprayed from slit nozzle is uniform in width direction.
• For liquid spraying with even spray flow distribution.
• Thinner liquid film spray saves cost of chemicals and water.
• Compact and space-saving design.

Applications

• Blowing off drying
• Cleaning
• Developing
• Etching

Industries in which this nozzle is used

• Electronics
• Automotives

Product specifications

Structure • Prevents dripping after spraying stops.
• Compact design, approx. 20 mm thickness (30 mm for PVC-made SLNH-H).
Material • Packing: PE
• O-ring: FKM
• Others: Stainless steel 304 or PVC
Mass
Slit length ℓ (mm) Slit opening t (mm) Mass（kg）
Stainless steel 304 PVC
460 0.1 4.3 1.3
600 5.5 1.6
700 6.4 1.9
780 7.1 2.1
1,200 11.0 3.1
460 0.3 4.3 1.3
600 5.5 1.6
700 6.4 1.9
780 7.1 2.1
1,200 11.0 3.1

 
Outer dimensions

SLNH-H series

The above drawing is of stainless steel SLNH-H series.

No. Components
① Nozzle body A (S304)
② Nozzle body B (S304)
③ Packing (PE)
④ Bolt [M5x10] (S304)
⑤ Bolt [M4x10] (S304)
⑥ Bolt [M4x10] (S304)
⑦ O-ring [P-4] (FKM)
⑧ O-ring (FKM)

Slit length

ℓ (mm)

Slit opening

t (mm)

Effective liquid film width (mm)

at 10 mm height

 Thread size Total length
L (mm) (*2)
Number of inlets Liquid inlet Fixing
460 0.1 410 2 Rc3/8

S304:5M (depth 8)

PVC:M5 (depth 10)

 490
600 550 630
700 650 Rc1/2 730
780 730 810
1,200 1,150 3 1,230
460 0.3 410 2 Rc1/2 490
600 550 3 630
700 650 730
780 730 4 810
1,200 1,150 5 1,230

[Note]
*2) Available total length (L): Min. 250 mm-Max. 3,050 mm for S304, Min. 250 mm-Max. 2,950 mm for PVC.
• Appearance and dimensions may differ slightly 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.
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