Features & Benefits : Selas Combustion Controllers are precision premix systems for blending fuel gas and air. They are suitable for most fuels, mixing them with room air and compressing the mixture to deliver a precise, preset gas/air ratio at uniform pressure to the burners. Selas combustion controllers are available with two valve types.

  • Completely self-contained
  • Capacities available from 500 to over 150,000 SCFH of mixture
  • Output pressure to 6 psi
  • Precise gas/air ratio maintained over a wide turndown
  • Available with automatic ratio control
  • Low installation cost - single pipe delivery system for one or more control zones
  • For use with any clean commercial fuel gas containing less than 40% hydrogen
  • Rugged - provides years of trouble-free operation
  • Low maintenance

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