Centrifugal Compressor MSG® LMAC™ 30 Centrifugal Air Compressor

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The MSG LMAC is an integrally geared centrifugal compressor that has been optimized for applications in air separation units (ASU) as the main air compressor (MAC). The compressor package is designed for ease of installation, operation, and maintenance, and to comply with various design code requirements for global installations. The MSG LMAC is available in three models that have been aerodynamically optimized to serve as the MAC in ASUs producing 150 to 400 tons of oxygen per day (TPD).

Additional applications include Aerospace, Automotive, Electronics, Fertilizer, Glass, Life Sciences, Mining, Petrochemical, Pharmaceuticals, Power Generation, Steel

  • HIGHLY EFFICIENT DESIGN; Custom, 5-axis milled impellers for process-specific aerodynamic designs, Inlet Guide Vanes (IGV), High-efficiency intercoolers and optional aftercooler

  • ROBUST MECHANICAL DESIGN; Tapered rider ring thrust collars to absorb loads at low speed, Tilting pad radial bearings, AGMA 13 rated bullgear and pinion gears

  • STANDARDIZED COMPRESSOR PACKAGE including Standard engineering drawings, Package-mounted intercoolers and terminal box/MAESTRO™ Universal control system, Horizontally split gearbox, Side-mounted lubrication console with duplex oil filters standard

MSG® LMAC™ 30 Centrifugal Air Compressor Specifications:

  • Maximum discharge pressure (bar)

    9.5
  • Max Flow (m3 /min)

    833
  • Min Flow (m3 /min)

    583
  • Max. standard power (KW)

    4475