CHIYODA Station Flashback Arrestor DSS-7

Model DSS-7
Gas Flow Capacity : 7,000 l/hour
Gas Inlet Pressure : 0.2 to 1.0 kg/cm²
Use
Supply clean water from the Water Inlet to the level line of Water Level Window. If water exceeds in , open the Drain Valve and adjust it to the level line.

Function
When back fire occurs, exploded gas breaks Rupture Disc Plate and at the same time, the Flashback Cut-off Valve will be closed automatically. In case of counter flow of gas, the Counter-flow Preventer will be closed by pressure of gas.

Caution 

• Pressure of gas in use is 0.2 to 1.0 kg/cm² at the Inlet.
• Keep water in the Water/Gas Separating Chamber and Upper Water Chamber, and inspect water level once a day before using of gas.