CHIYODA Station Flashback Arrestor DSS-5

Model DSS-5
Gas Flow Capacity : 5,000 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
Gas flows from the Inlet to the Outlet through the water in the Water/ Gas Separating Chamber.
When back fire occurs, exploded gas breaks the Rupture Disc Plate and blows from the Upper Water Chamber. At the same time, the Counter-flow Preventer will be closed and cut flow 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.
• When back fire occurs, close the Gas Inlet Valve as early as possible.