PURGE REDUCTION DEVICES
Velocity Seals
- Integral Piece of Equipment Within the Flare Tip
- Does NOT Require a Dedicated Drain Line
- Ensures O2 Level Does Not Reach Over 6-8% Below the Velocity Seal Device
Gas (Buoyancy) Seals
- Separate Piece of Equipment Below Flare Tip
- Requires a Dedicated Drain Line
- Ensures O2 Level Does Not Reach Over 0% Below the Gas Seal Device
