FlameSheet™ for E and F Class

A Proven Path to Cleaner, More Flexible Combustion

FlameSheet™ is PSM’s advanced combustion solution for operators seeking lower emissions, greater fuel flexibility, and extended performance life from their gas turbines. Designed for GE, Siemens-Westinghouse, and MHI engines—including Frame 5, 6B, E, and F class units—FlameSheet™ is a drop-in upgrade that meets today’s demand for cleaner, more reliable energy generation.

What Sets FlameSheet™ Apart?

  • Up to 30% wider operating range with single-digit NOx and CO
  • Supports up to 60% hydrogen blends (with HyFlex version)
  • Compatible with ethane (up to 40%), butanes (up to 10%), propane (up to 20%)
  • Delivers NOx as low as 5ppm while maintaining peaking capability
  • Dual-fuel operation (methane/hydrogen mix or alt fuels)
  • Rated for 32,000 hours or 1,250 starts between inspections
  • Works with existing turbine controllers and fuel skids
  • Operates within a 30% Modified Wobbe Index (MWI) range

improved Durability and maintenance Features

FlameSheet™ is engineered to lower lifecycle costs and extend plant asset value:

  • Designed to reduce cycling fatigue with broad turndown capability
  • Minimizes wear with fewer hot combustion components
  • Streamlines outage scope with modular installation
  • Enhances operational flexibility across a wide fuel spectrum
  • Includes optional HRSG protection settings for low-load scenarios

Engineered for the Energy Transition

Whether you're blending hydrogen, optimizing emissions, or maximizing fuel flexibility,FlameSheet™ helps you adapt your turbine for today’s demands—and tomorrow’s expectations.

Ready to Learn More?
Explore the FlameSheet™ brochure for a detailed breakdown of upgrade options.

DOWNLOAD FlameSheet™ Brochure
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350+

Gas Turbine upgrades to date

230,000

CARS OFF THE ROAD =1
DECARBONIZED GAS TURBINE

100%

Hydrogen combustion target

1999

POWER SYSTEMS MFG., LLC founded