Secraft 1/8 NPT Coupling Set for RC Fuel Systems

The Secraft 1/8 NPT Coupling Set provides a clean, secure connection for RC fuel systems. Built with a durable acetal body and 6061-T6 aluminum insert, it’s ideal for gas airplane fuel setups.

Secraft 1/8 NPT Coupling Set for RC Fuel Systems

The Secraft 1/8 NPT Coupling Set is a precision fuel system fitting designed for clean, reliable connections in RC airplanes. Whether you're building or upgrading a fuel system, this coupling provides a secure interface using standard 1/8" NPT threads.

Constructed with a lightweight acetal body and a durable 6061-T6 aluminum insert, this fitting delivers strength without adding unnecessary weight to your aircraft.

This coupling is ideal for gas-powered RC airplanes, helping create a neat, professional fuel system layout with dependable sealing and long-term durability.

Key Features:

• Standard 1/8" NPT thread for easy integration
• Lightweight acetal body construction
• Strong 6061-T6 aluminum insert
• Clean and secure fuel line connection
• Ideal for RC gas airplane fuel systems

Specifications:

• Thread Size: 1/8" NPT
• Max Pressure: 120 psi
• Temperature Range: -40° to 180°
• Body Material: Acetal
• Insert Material: 6061-T6 Aluminum
• Body Color: White
• Insert Color: Silver

Perfect For:

• RC gas airplane fuel systems
• Fuel tank plumbing setups
• Clean firewall fuel line routing
• Upgrading stock fuel fittings

If you're looking for a reliable RC fuel line fitting that combines strength, precision, and lightweight design, the Secraft 1/8 NPT Coupling Set is a proven solution for serious builders.