Festo 4mm Push Connector QS-4 153031

The Festo 4mm Push Connector QS-4 153031 is a compact, reliable push-fit connector designed for RC jet fuel systems, delivering quick and secure attachment for 4mm fuel lines. Built for hobbyists and professionals who value dependable performance in demanding RC applications.

Features

• Compatibility: 4mm fuel lines designed for RC jet systems
• Push-fit design for fast, tool-free installation
• Product: QS-4 153031 from Festo
• Durable construction suited for RC fuel environments
• Compact form factor for tight installations

Benefits

Provides a secure, leak-resistant connection that stays in place under vibration and flight conditions, helping maintain consistent fuel delivery to your RC jet engine. The push-to-connect mechanism reduces assembly time and simplifies maintenance, so you can focus on performance and enjoyment. As a trusted Festo component, the QS-4 153031 ensures compatibility with standard 4mm lines and supports reliable, repeatable connections in demanding setups.