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Gas extinguishing automatic relief device
Product description
Mechanical air extinguishing relief device, also known as automatic relief opening, is amounted on walls in protection zones and is normally closed. When the gas extinguishing system works to extinguish fire in protection zones, the relief device automati

    Models: XYJ/0.07-ZTQ, XYJ/0.12-ZTQ, XYJ/0.25-ZTQ
    Relief area: 0.07㎡、0.12㎡、0.25㎡
    External dimensions: 280x440x100, 430x440x100, 800x440x100
    Hole dimensions: 240x400, 390x400, 760x400
    Operating pressure: 1000±100Pa


    A universal relief device for gas extinguishing systems.

Copyright: Beijing zhengtianqi fire fighting equipment Co., Ltd   Jing ICP Bei 13019319-1   technical support :云泽晶企
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