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Explosion-proof floor drain

2016-03-25 11:09
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Explosion-proof floor drain




Product Description:
Explosion-proof floor drain
Suitable for air defense building, in the form of thread mounted on the floor drain pipe head, usually can be placed in the core for drain discharge waste water leakage in buildings on the upper end of the seat latch. The wartime leakage core is placed in the valve chamber 60 and rotates clockwise. To complete a closed lock (contrary to exit 60. The counterclockwise rotation]. When closed prevents 1 OMpa less shock and other toxic gases from the pipe into the protective body, play a security role.