اسپرینکلر بالازن آریاکوپلینگ
This glass temperature-sensitive bulb is designed for use between 57 to 182 degrees Celsius and can withstand up to 30 Bar hydrostatic pressure. It is tested according to NFPA 13, UL 199, and DIN EN 12259 standards.
- The description claims the bulb reacts at RTI=87 and quickly at RTI=25.
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