For Cargo tank protection
- Maintaining O2 content less than 8 % by volume in any part of cargo tank.
- Positive pressure at all times.
- Maintaining O2 content less than 5 % in the IG main.
- System capable of delivering IG to cargo tanks at a rate of at least 125 % of the maximum discharge rate.
- 2 blowers : capacity 20000 m3/hr
- IG : capacity 1000 m3 / hr
- Vacuum : 200 mm wg
- High pressure : 1200 mm wg