Festo QSTF-G1/8-6, Threaded-to-Tube Pneumatic Tee Adaptor

The Festo QSTF-G1/8-6 is a small pneumatic tee adaptor used to connect a threaded air supply with two tube connections. It features a G 1/8 female thread on one side and a 6 mm push-in tube connection, allowing air lines to be split cleanly without extra fittings or adapters. This fitting is designed for compact pneumatic systems where space is limited and clean routing matters. It is typically used in control panels, automation assemblies, and machinery air circuits.

Core Capabilities of the Festo 186200 Pneumatic Threaded-to-Tube Tee Adaptor

The adaptor allows air to flow from a threaded port into two connected tubes, forming a T-junction. The push-in connection makes installation fast, while the threaded side ensures a secure, sealed connection to valves, manifolds, or air distribution blocks.

• Push-in connection for quick tube installation.
• Female G 1/8 thread for standard pneumatic ports.
• Tee shape for splitting airlines.
• Keep tubing layouts neat.
• Reduces the need for multiple couplers.

Built Tough for Reliable Air Connections

The body is designed to hold tubing firmly without damaging it. Once the tube is inserted, it stays locked in place under normal operating pressure. The threaded side provides a tight seal when installed correctly, helping prevent air leaks that can reduce system efficiency. This adaptor is suitable for compressed air systems used in industrial automation, packaging machines, and light manufacturing equipment.

Typical Uses of this Tee Connector

It is typically used where clean, quick, and reliable tube connections are required.

• Air distribution in control cabinets
• Pneumatic valve and actuator connections
• Automation and assembly lines
• Compact machinery with limited space

For more information please check the datasheets.