Packing O-Ring for Gas Turbine

Packing O-Ring

Also known as:

Toric Joint, Packing

Packing O-Ring for Gas Turbine

Packing O-Ring

Also known as:

Toric Joint, Packing

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This fluorocarbon rubber O-ring is used in LM2500 gas turbines to provide reliable sealing in high-temperature, high-pressure environments.

Executive Summary

The packing o-ring is a durable sealing ring made from high-temperature fluorocarbon rubber. It is used in gas turbines, such as the LM2500 series, to prevent leaks between key engine components.

Designed for reliability in extreme conditions—high heat, pressure, and exposure to fuels or oils—this O-ring helps ensure safe and efficient turbine operation. It\'s a small but essential part of maintaining performance and reducing downtime in critical oil and gas applications.

Technical Specifications

Inside Diameter 27/64 inch
Thickness 5/64 inch
Temperature Rating -20 to 400 °F
Material Fluorocarbon Rubber
Weight 0.1 lb

Features and Benefits

  • Made from high-performance fluorocarbon rubber.
  • Excellent chemical resistance to fuels, oils, and hydraulic fluids.
  • Prevents leaks of gases and fluids in critical turbine systems.
  • Maintains sealing shape under long-term pressure and heat.
  • Standard O-ring size.

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Detailed Description

The Packing O-Ring is a sealing made from durable fluorocarbon rubber, designed for use in high-temperature and chemically harsh environments. Commonly used in gas turbines such as the LM2500 series, it provides a tight seal between components to prevent the leakage of fluids or gases.

This O-ring has an inside diameter of 27/64 inches, a thickness of 5/64 inches, and a hardness of 75 Shore A. It is built to handle operating temperatures from -20°F to 400°F, making it suitable for sealing joints in systems exposed to fuels, oils, and high pressures.

Its compact size and resistance to compression set and fluid exposure make it ideal for use in shafts, housings, and valve assemblies where reliable sealing is critical to turbine performance and safety.

Engineering Data