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Precision mounts, fuel systems, wiring solutions, and custom components engineered for clean installs and reliable performance in high-vibration turbine environments.

Festo QSM-G1/8-4 Straight Push-In Fitting

Description

Straight Push-In Fitting for RC Turbine Fuel & Air Systems

The Festo QSM-G1/8-64push-in fitting is a compact, high-quality solution for straight fuel and air line connections in RC turbine jets. Designed to connect a 1/8" threaded port to 6mm tubing, this fitting is ideal for clean, direct routing in turbine fuel systems.

Perfect for RC gas turbine aircraft, it provides a secure, leak-free connection in demanding, high-vibration environments.


Key Features of the Festo QSM-G1/8-4

Straight Inline Design

Allows direct, unrestricted routing of fuel or air lines, minimizing flow resistance and simplifying system layout.

1/8" Thread to 4mm Push-In Connection

Creates a reliable interface between standard 1/8" threaded ports and 4mm OD tubing, commonly used in larger RC turbine systems.

Push-to-Connect Installation

Quick, tool-free installation—simply push tubing into the fitting for a secure hold, reducing assembly time and simplifying maintenance.

Compact & Durable Construction

Engineered for RC turbine applications, offering long-lasting performance under fuel exposure and vibration.


Benefits for RC Turbine Jet Applications

  • Enables clean, straight fuel and air line routing
  • Maximizes flow efficiency with minimal restriction
  • Provides secure, leak-resistant connections
  • Reduces installation time and maintenance effort
  • Ideal for high-flow 4mm turbine fuel systems

Technical Specifications

  • Brand:Festo
  • Model: QSM-G1/8-4 (186264)
  • Connection: 1/8" threaded inlet to 4mm push-in tube
  • Configuration: Straight fitting
  • Series: QSM
  • Application: RC turbine jet fuel and air systems

Why Use Straight Fittings in RC Turbine Fuel Systems?

Straight fittings are ideal for direct fuel line runs where maintaining maximum flow and minimal restriction is critical. In larger RC turbine systems using 4mm tubing, this helps ensure consistent fuel delivery and optimal engine performance.

Festo QSM-G1/8-4 Straight Push-In Fitting

Product form

Straight Push-In Fitting for RC Turbine Fuel & Air Systems The Festo QSM-G1/8-64push-in fitting is a compact, high-quality solution for... Read more

$3.99

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    • Shipped today? Order within: Jun 04, 2026 23:59:00 -0500
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    Description

    Straight Push-In Fitting for RC Turbine Fuel & Air Systems

    The Festo QSM-G1/8-64push-in fitting is a compact, high-quality solution for straight fuel and air line connections in RC turbine jets. Designed to connect a 1/8" threaded port to 6mm tubing, this fitting is ideal for clean, direct routing in turbine fuel systems.

    Perfect for RC gas turbine aircraft, it provides a secure, leak-free connection in demanding, high-vibration environments.


    Key Features of the Festo QSM-G1/8-4

    Straight Inline Design

    Allows direct, unrestricted routing of fuel or air lines, minimizing flow resistance and simplifying system layout.

    1/8" Thread to 4mm Push-In Connection

    Creates a reliable interface between standard 1/8" threaded ports and 4mm OD tubing, commonly used in larger RC turbine systems.

    Push-to-Connect Installation

    Quick, tool-free installation—simply push tubing into the fitting for a secure hold, reducing assembly time and simplifying maintenance.

    Compact & Durable Construction

    Engineered for RC turbine applications, offering long-lasting performance under fuel exposure and vibration.


    Benefits for RC Turbine Jet Applications

    • Enables clean, straight fuel and air line routing
    • Maximizes flow efficiency with minimal restriction
    • Provides secure, leak-resistant connections
    • Reduces installation time and maintenance effort
    • Ideal for high-flow 4mm turbine fuel systems

    Technical Specifications

    • Brand:Festo
    • Model: QSM-G1/8-4 (186264)
    • Connection: 1/8" threaded inlet to 4mm push-in tube
    • Configuration: Straight fitting
    • Series: QSM
    • Application: RC turbine jet fuel and air systems

    Why Use Straight Fittings in RC Turbine Fuel Systems?

    Straight fittings are ideal for direct fuel line runs where maintaining maximum flow and minimal restriction is critical. In larger RC turbine systems using 4mm tubing, this helps ensure consistent fuel delivery and optimal engine performance.

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