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Seismic Compressors

NCA offers a range of high pressure compound air compressor used for powering air guns in offshore seismic exploration programs.


Marine Seismic

  • Volumes up to 2000 SCFM
  • Pressures up to 3000 psig
  • Diesel or Electric Drives
  • Rugged and Compact Designs
  • Air, Sea Water or Keel Cooled Options
  • Designed for Marine Operating Conditions
  • Skid Base Mounted, Enclosure or Containerized Versions



Land Seismic

  • Lightweight helicopter or people portable designs
  • Designed for 2" and 3" shot-hole drilling applications
  • Volumes up to 400 SCFM
  • Pressures up to 220 psig
  • Diesel, Gas, Hydraulic or PTO Drive
  • Rugged and Compact Designs
  • Designed for extreme operating environments