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System Flow Performance

SYSTEM BENEFITS

  • Variable speed drive allows the compressor to adapt to required flow and outlet pressure
  • “Plug-and-play” mobile trailer-mounted system minimizes set-up time
  • Pipeline cross-compression during turn-around project
  • LNG pressure boosting

Technical Data

GRU 28-250 Volumetric Flow Performance 

Suction Pressure Final Pressure Compressor RPM Used Power   Maximum Flow
PSIG BARG PSIG BARG   HP KW MMCFD MMFCD
35 2.4 175 12 2102 210 156 4.0 4757
30 2.1 175 12 2163 210 156 3.7 4417
25 1.7 175 12 2226 210 156 3.4 4030
20 1.4 175 12 2344 210 156 3.1 3697
15 1.0 175 12 2294 210 156 2.8 3350
10 0.7 175 12 2833 210 156 2.6 3014
5 0.3 175 12 2833 210 156 2.0 2376
2.5 0.2 175 12 2994 210 156 1.7 2056
1 0.07 175 12 2294 210 156 1.6 1865
0.5 0.03 175 12 3016 210 156 1.5 1802

All predicted flow calculations are based on the following:
1. Gas Composition:  Pipeline quality dry gas
2. Gas Inlet Temperature:  60°F (15.5°C)
3. Flow Prediction Stated Based On Standard Conditions:  ISO2017 ( 100.000 kPa, 20°C, 0%RH)