- Characteristics

• Water is sprinkled over the entire surface in a circular pattern at a narrow angle in the concentric direction.


• Water is sprinkled at 30°at the design pressure of 0.2MPa.

- Main applications

• Disaster prevention equipment and cooling equipment for the surfaces of pillow type storage tanks


• Exhaust gas treatment equipment, such as dust removal equipment and dust prevention equipment


• Cooling and washing of continuous casting equipment, steel materials, steel sheets, etc.


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


• Various gas manufacturing devices


• Industrial machinery, such as washing machines and pin washing machines

- Connections

• Taper thread for piping specified in JIS B 0203 piping


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