mail-icon
Need assistance with selecting the correct solution to meet your specific requirements?

pdf-icon
To see the entire Biogas brochure

SYSTEM FOOTPRINT

  • 96” W X 240” L X 96” H (2438 mm X 6096 mm X 2438 mm)

CODES AND STANDARDS

  • Hazardous area classification: NFPA 52/70, Class 1, Division 2
  • Pressure vessel code compliance: ASME
  • Electrical code compliance: NEC, UL/control panels and assemblies
  • Certified manufacturing organization: ISO 9001-2015

 

The BAUER GRU® HP is the perfect match-up to the BAUER GRU® biogas recovery compressor system. The BAUER GRU® HP utilizes the outlet pressure generated by the BAUER GRU® Biogas Recovery Compressor to boost the pressure of the biogas up to pipeline pressure, or pressure required by the gas turbine generator system.

  • Inlet pressure range: 80-230 psig (5.5-15.8 bar)
  • Horsepower range:150-350 HP (112-260 kW)
  • Biogas Flow Rate: 1350-3300 scfm (2293 - 5606 m3/hr)
  • Final pressure: 400-600 psig (27.5-41.3 bar)
BAUER GRU® HP Flow Performance Table at 230 PSIG (16 BAR) Final Pressure
    At Stated Max RPM
Model Motor Compressor Model Suction Pressure Max Final Pressure Motor RPM Compressor RPM SCFM M3/H
  HP kW   PSIG BAR PSIG BAR RPM SCFM KG/MIN M3/H
GRU 12-350 350 260 SP-12 100 6.9 500 34.5 1790 6800 1763 2995
GRU 12-350 350 260 SP-12 100 6.9 600 41.3 1790 6800 1350 2293
GRU 12-350 350 260 SP-12 200 13.8 500 34.5 1790 6800 3300 5606
GRU 12-350 350 260 SP-12 200 13.8 600 41.3 1790 6800 2800 4757

Note: 1) All performance data for compressed gas inlet (suction conditions) is stated at Standard Conditions: Suction Pressure as Indicated, Gas Temperature of 68⁰  F (20⁰ C) and RH of 0%  
2) All performance data for the compressed gas outlet is stated at ISO 1217 Reference Conditions: Absolute Pressure at 364 ft (111m) elevation =  14.5 psig (1 bar), Gas Temperature of 68⁰ F (20⁰ C) and  RH of 0%  
3) All performance data are based on a typical well gas composition based on the following Mol percentages: Methane 97%, Nitrogen 1.0%, Carbon Dioxide 2%