• City Fire Equipment Company Model HL22 (SIN R7711) 消防喷头

      HL22特殊应用早期灭火快速响应(ESFR)洒水器旨在应对严重的火灾挑战。该洒水器设计用于快速响应不断增长的火灾,在较低的压力下抑制而不是控制火灾,无需在48英尺(14.6米)的天花板高度、43英尺(13.1米)的储存空间内使用K14或K17ESFR喷枪采用HLA可熔合金连接212°F(100°C)温度额定值。喷水器的标称K系数为22.4(320公制),在55 psi(3.8 bar)下可输送约166 gpm(632 L\/min)的水。导流板和框架提供了一个宽大、非常对称的半球形图案,能够在高储存高度区域抑制洒水器之间的火灾,同时保持良好的中心核心分布,以穿透和抑制直接发生在洒水器下方的火灾。
    • Pyott-Boone Electronics (PBE Group) Flow Boss 消防喷头

      The Pyott-Boone Electronics’ Flow Boss Sprinkler System provides protection for conveyor belt drives, storage and take-up areas, and bearings and hydraulic boxes against costly and damaging conveyor fires. Building upon our already proven fire suppression systems, we have redesigned several features for increased and enhanced protection. Offering multiple steel structure sizes that easily accommodate diverse roof heights; this product is flexible for all mining operations and innovative engineering ensures long lasting use of the system. Packaged systems are available for 50ft of coverage, ModelFB-50, or 75 ft, Model FB-75 but can be custom ordered for any coverage length.","The sprinkler bar has been designed to attach to the belt structure using two, heavy duty oval eye nuts to minimize the tools needed for installation. Two sprinkler heads provide thorough coverage of two belts, keeping safety the number one priority. FM approved and UL listed components are integrated into the fire deluge system to provide the best coverage available on the market today. A pressure test manifold is included to ensure proper operation by providing eight spray nozzles for testing the flow rate of the system along with a pressure gauge for verification that the system is operating above the minimum 10psi as specified in NFPA 120 Chapter 4.3.3.5.2.","PBE offers installation, technical assistance and training to guarantee each product is correctly configured and properly maintained.

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