The LM2500 SAC Gas Turbine features a Single Annular Combustor (SAC) system—a type of combustion chamber where fuel and air are mixed and burned in a single, annular-shaped chamber. This design allows for efficient combustion with lower emissions and better fuel-air mixing. The turbine also supports dual-fuel capabilities, operating on both gas and diesel, offering greater flexibility in environments where fuel availability may vary.

Its open configuration is designed for accessibility, making maintenance tasks faster and more straightforward. This also allows for quicker engine removal or replacement, helping reduce downtime during service operations.

The LM2500 SAC is widely used across multiple industries, including electrical power generation, mechanical drive systems, and marine propulsion, due to its reliability, fuel flexibility, and proven performance in demanding conditions.

The LM2500XPRESS+G5 DLE UPT is a modular aeroderivative gas turbine system built for fast, flexible, and efficient power generation in both onshore and offshore environments. It is particularly well-suited for applications across LNG facilities, gas pipelines, gas processing plants, and general power generation, including electricity production at both 50 and 60 Hz, without the need for a speed reducer.

The "+G5" designation refers to its fifth-generation power turbine, offering the highest output and efficiency in the 20–40 MW class. It supports both high-speed and low-speed power turbine configurations, allowing integration into a variety of grid or mechanical drive systems.

At its core, the G5 includes a high-pressure compressor derived from the LM2500+G4, now redesigned for longer service life. In a simple cycle, it achieves up to 41% efficiency, which is notable for a turbine of this size class. The system can start from cold and reach load in about five minutes, making it ideal for rapid-response applications.

The unit is built for speed and simplicity. It’s shipped in preassembled modules, with a compact footprint that helps reduce installation time.

The Dry Low Emissions (DLE) system supports environmental compliance without requiring water or steam injection, simplifying operations and reducing resource demands.

Altogether, the LM2500XPRESS+G5 DLE UPT provides a practical solution for projects that need reliable, fast, and efficient power without a complex setup.

The 2” Globe-Style Gas Metering Valve is designed to provide precise regulation of fuel gas flow in industrial and aero-derivative gas turbines. Its globe valve design offers excellent throttling capabilities, allowing fine control over fuel delivery to maintain the optimal fuel-to-air mixture necessary for efficient combustion. This precise control is crucial for achieving stable turbine performance, reducing emissions, and optimizing fuel consumption.

Constructed with robust materials, the valve is built to withstand the high pressures and temperatures commonly encountered in gas turbine applications. Its durable design ensures long service life and reliable operation even under demanding conditions. The valve features foolproof electrical cables and connectors, enhancing installation safety and reducing the risk of connection errors.

The valve’s compact size and right-angle configuration facilitate straightforward integration into existing turbine fuel systems. Compared to previous models, this valve is an upgrade due to its improved electrical interface and enhanced durability, which reduce maintenance needs and increase operational reliability.

By accurately controlling fuel flow, the 2” Globe-Style Gas Metering Valve helps prevent issues such as flame instability and combustion inefficiency, contributing to smoother turbine operation and lower maintenance costs. It is widely used across various turbine models, including aero-derivative and small- to mid-frame industrial turbines, where precise fuel metering is critical for maintaining performance and compliance with environmental standards.

The LM2500+G4 SAC 50Hz Combined Cycle 1x1 is a gas turbine system that combines a gas turbine with a steam turbine to improve overall power generation efficiency. This configuration captures waste heat from the gas turbine exhaust and uses it to produce steam, which then drives the steam turbine, generating additional electricity. This approach helps maximize power output while making better use of fuel energy.

Building on the LM2500+ design, the LM2500+G4 increases power capability by about 10% without reducing the lifespan of critical hot section components. This is achieved by increasing airflow, enhancing materials, and improving internal cooling. Despite these upgrades, the core compressor and turbine stages, as well as most airfoil and combustor designs, remain consistent with the LM2500 model.

The LM2500+G4 features a 17-stage high-pressure compressor that raises the engine’s pressure ratio and airflow, boosting the total power output of the gas turbine to over 31 MW. It uses a Single Annular Combustor (SAC) equipped with water injection to help control emissions while maintaining stable combustion. The SAC’s simple, proven design provides uniform flame temperature and reliable operation.

This balanced system is common in industrial and energy applications where efficiency and power output must be optimized, especially under varying ambient conditions. The combined cycle setup offers a reliable and efficient solution for electricity generation in demanding environments.