1)It provide additional protection against flashbacks.

2)Used for hose, also for oxygen regulator or torches.

3)The total length is 111mm,connection barb size is normally 8mm,male and female thread connection are also available.

4)Max.flow is 7000 Lt/H for oxygen and 2600 for fuel gas,

5)Max.Inlet Pressure is 10 bar for oxygen and 1.5 bar for fuel gas.