BellMouth-(2) C eltech can provide newly-designed, as well as proven bellmouths and screens. Bellmouth Assemblies are used at the jet engine inlet. The Bellmouth features air temperature and air pressure probes as well as an inlet screen to protect against foreign object damage (FOD).

A properly sized and manufactured bellmouth is critical to reaching an engine’s required performance parameters.  Celtech’s engineers employ the latest 3-D design and CFD analysis tools to meets the OEM’s air flow requirements.

BellmouthWe also provide build-to-print services for clients across a broad range of inlet styles and materials. Our screens are precision welded and fitted to eliminate stress tears or openings.

Probes, dress gear, and accessories are also available.


Bellmouth Capabilities

  • Design & manufacture
  • Tooling development
  • Build-to-print
  • Air flow analysis
  • Pressure/Temperature probe mounts
  • Integrated bellmouth (optional)
  • Composite
    • Fiberglass
    • Carbon fiber
    • Solid laminate
    • Honeycomb
  • Aluminum/Stainless Steel


  • Military
  • Commercial
  • Turboshaft
  • Custom needs

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