- Characteristics

• Water is sprinkled uniformly over the entire surface.


• Water is sprinkled over the entire surface in a circular pattern at an extremely wide angle of 120° at 0.2 MPa.


• The angle becomes narrow in the high-pressure region.


• The EX2 model comes in various types, from small flow rate to large flow rate.

- Main applications

• Disaster prevention equipment and cooling equipment for the surfaces of spherical storage tanks, the outer surfaces of towers and tanks, etc.


• Various types of pollution prevention equipment for cooling and absorption of flue gases and exhaust gases, etc.


• Sewage treatment equipment and drainage/effluent treatment equipment, such as sludge incineration equipment


• Slow cooling and cooling, such as sprinkling of liquefied gas into a storage tank


• Cooling, washing, and surface treatment of steel materials, steel sheets, etc.

- Connections

• Taper thread for piping specified in JIS B 0203 piping


• Taper thread for American piping specified in ANSI/ASME B 1.20.1