IKEUCHI USA, Inc. The Fog Engineers

Pressure-open nozzle RJ2-PON

Pipe conn. size - Rated pressure 0.2-0.5MPa Spray capacity 40, 60, 80 L/min (at 0.3MPa)
Reach distance *1 Cleaning distance - Max. allowable temperature 80℃


• Pressure opening nozzle: an interior wall cleaning nozzle that opens/closes by liquid pressure.
• Unique mechanism: the nozzle tip protrudes and rotates for cleaning only when activated by liquid pressure.
• Low-speed rotary nozzle powerfully cleans inside of ducts or tanks.
• Enables fixed installation: nozzle tip surface is flat in interior wall when not in use for cleaning.
• Highly chemical-resistant and hygienic.

*1) Reach distance is mentioned in “Other information”.


• Tank cleaning
• Duct cleaning

Industries in which this nozzle is used

• Chemical
• Paper & Pulp
• Printing
• Food & beverages
• Medical

Product specifications




RJ2-PON series

No. Components Material
Nozzle body


Ferrule cap (2S) S304
Shaft S304
Nozzle tip (rotating part) PTFE
O-ring (P-32) FKM
O-ring (P-41) FKM
Ferrule gaslet (2S) Silicone rubber
Clamp (CP2K 2S) S304

Note: Ferrules and clamps necessary at openings for insertion and connection of the nozzles to ducts or tanks are to be prepared by customers.
In our material code, "S" represents "stainless steel"

Other information

Flow-rate Diagram


Reach distances

Reach distance (L) 4,000-5,000mm
Reach distance (W) 1,600-2,100mm
Spreading angle (ø) 40°


Rotational speed

• Approx. 170rpm


Chemical resistance

• Weak acid/alkaline 3% or less

Related products

Low-speed rotating cleaning nozzles SR series
• Low-speed rotating nozzles for tanks/containers cleaning.• Rotation of 5–10 rpm at 0.3 MPa.• Maxi…

Low-pressure rotating cleaning nozzles ROTARY JETTER RJ series
• Low-pressure type rotating nozzle.• Solid stream jet provides high cleaning performance.• 360° ro…

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.