331477 COLLAR FIRESTOP WATERTIGHT, #MFC225W 225MM

331477 COLLAR FIRESTOP WATERTIGHT, #MFC225W 225MM
规格参数 参数值
IMPA编码 331477
产品单位 PCE
产品规格 Water-tight, factory-manufactured, intumescent device for use as a penetration seal in fire-rated bulkheads and decks.
中文汉化 331477 防火防水领口，#MFC225W 225毫米，工厂制造的膨胀型防火密封装置，用于防火舱壁和甲板的穿透密封。
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