Standard for Installation of Fire Safety Devices based on Use and Occupancy Article 107

Pressure regulating device, which can adjust the pressure to under 25kgf/cm2 or 2.5Mpa, shall be equipped for dry chemicals fire extinguishing equipments.
中文原文 各類場所消防安全設備設置標準第107條
加壓式乾粉滅火設備應設壓力調整裝置,可調整壓力至每平方公分二十五公斤以下或2.5Mpa以下。

English translation for reference only; the Chinese text prevails. Not legal advice.