The Fog Engineers H.Ikeuchi & Co.,LTD

Flat spray with mountain-shaped spray distribution (Quick-detachable) INV series nozzles

Pipe conn. size 1/4M Spray angle 50–90° Mean droplet diameter 280–640 μm
Strainer Not included Standard pressure 0.3 MPa Spray capacity 2.0–8.0 ℓ/min
Air consumption - Free passage diameter 1.0–2.0 mm


• Flat spray pattern with a mountain-shaped spray distribution having gradually tapered edges.
• Quick-detachable design helps to greatly reduce maintenance time.
• Easy mounting/dismounting with a knurled tab.
• No falling off of tip or packing when removing the nozzle part.
• Nozzle body and adaptor are made of stainless steel which provides high heat resistance and durability.
• Spray orifice is made of high wear resistant ceramic.


• Cleaning
• Etching
• Stripping
• For the applications where precise spray alignment and/or periodic maintenance is required

Industries in which this nozzle is used

Machinery, Electronics

Product specifications

Structure • Features a ceramic orifice in the spray tip.
• Two-piece structure comprising a nozzle (spray tip + cap + packing) and adaptor. 
• Easy installation and removal of a nozzle just by turning 90゚.

Material • Spray orifice: Ceramic
• Adhesive: Araldite®
• Tip retainer: Stainless steel 303
• Cap: Stainless steel 316L equivalent
• Packing: FEPM
• Adaptor: Stainless steel 316L equivalent
Pipe conn. size Mass (g)
1/4M 51


Outer dimensions



①Ceramic orifice ②Adhesive ③Tip retainer ④Cap ⑤Packing ⑥Adaptor


Appearance and dimensions may differ depending on materials and nozzle codes. Contact us for details.



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