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5 Different HP Size Ranges

  • 250-500 HP (150-370 kW)
  • 500-1600 scfm (850-2790 m3/hr)
  • 75% TURN-DOWN CAPABILITY TO 25% OF MAX
  • BUILT-IN REDUNDANCY

SYSTEM FOOTPRINT

With enclosure and vent stacks

  • 216.5” L x 96.5” W x 154.3” H (5499 mm X 2451 mm X 3919 mm) 

Without enclosure and vent stacks

  • 216.5” L x 96.5” W x 96.1” H (5499 mm X 2451 mm X 2441 mm)
BAUER GRU® Duplex Flow Performance Table at 230 PSIG (16 bar) Final Pressure
    Flow Rate at Various Inlet Suction Pressures scfm/(m3/hr)
Compressor Model Motor SCFM M3/H SCFM M3/H SCFM M3/H
  HP kW LOW HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH
BAUER GRU® 15-100 Duplex 100 x 2 75 x 2 154 498 262 846 228 666 387 1132 260 730 442 1240
BAUER GRU® 15-125 Duplex 125 x 2 93 x 2 154 610 262 1036 228 826 387 1403 260 906 442 1539
BAUER GRU® 28-150 Duplex 150 x 2 112 x 2 228 710 387 1206 340 1016 578 1726 388 1108 659 1883
BAUER GRU® 28-200 Duplex 200 x 2 149 x 2 354 1024 601 1740 528 1380 897 2345 602 1510 1022 2566
BAUER GRU® 28-250 Duplex 250 x 2 186 x 2 354 1110 601 1886 528 1498 897 2545 602 1642 1023 2790

All performance values referenced in the table above are based on the following conditions: Referenced to ISO 1217 (14.50 psi (100 kPA), 68° F (20° C), 0% RH), Biogas temperature at compressor inlet: 86° F (30° C).  Biogas Composition:  52% CH4, 46% CO2, 1% N2, 1% O2. Discharge pressure at compressor skid edge: 230 psig (15.8 bar).  Any deviations from these conditions will modify the stated performance results.  Consult with your Bauer representative for conditions other than referenced herein.