- Used for unpressurized and pressurized Flowserve gas seals
- Buffer panels provide unpressurized dual seals with a gaseous quench to flush inner seal leakage to a collection system
- Barrier panels provide dual seals with gaseous barrier pressure set higher than the process pressure. This results in a small amount of gas leakage into the process and zero process leaking to atmosphere
- Flowserve offers other configurations of control systems ranging from simple standard to complex custom designs
API 682,ASME B31.3, PED
- Pressure up to 34.4 bar (500 psi)
- Temperature up to 93°C (200°F)
- Flow up to 14.2 lpm (30 SCFH)
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