FM200 Gas Fire Extinguishing Equipment with Mechanical Pressure Relief Port for Firefighting & Equipment Accessories Room Use
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GHXY-J series pressure relief port is mainly composed of pressure relief port, shutter and so on. The automatic pressure relief port device is installed on the wall of the fire protection area and is usually closed.The automatic pressure relief device is an integral part of the gas fire extinguishing system. When the gas fire extinguishing system extinguishes the fire in the protected area, the pressure relief device will release the overpressure part and implement overpressure protection in the protected area. When the pressure is reduced, the pressure relief device will be closed to ensure the tightness of the protected area and meet the needs of fire extinguishing.Product modelGHXY-0.12-JGHXY-0.25-JOverall dimensions (mm)470*470*80860*470*80Opening size (mm)400*400800*400Opening pressure (pa)1100±501100±50Pressure relief area (㎡)0-0.120-0.25① The mounting direction of the pressure relief device cannot be reversed when installing; ② The side of the pressure relief port is strictly prohibited from being squeezed to ensure normal operation; ③ After installation, beat the pressure relief door panel through the inner wall with your hand to ensure that the pressure relief door can be opened normally.







FM200 Gas Fire Extinguishing Equipment with Mechanical Pressure Relief Port for Firefighting & Equipment Accessories Room Use
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