186102

What does this component do in a pneumatic system?

This component is a push-in pneumatic fitting used to connect 10 mm outside-diameter tubing to a port with a G3/8 threaded connection. It is intended to help create a quick, neat, and secure connection point within an air line.

What tubing size is this fitting designed for?

It is designed for 10 mm outside-diameter pneumatic tubing. Matching the tube outside diameter is important for proper fit and connection performance.

What thread connection does this fitting use?

This fitting uses a G3/8 thread connection. Before installation, it is important to confirm that the mating port is also G3/8 so the fitting matches the receiving thread correctly.

Is this a push-in style fitting?

Yes. It is a push-in fitting, which means the tube is inserted directly into the fitting body for quick assembly. This style is commonly chosen where fast installation and simple tube changes are useful.

How is the tube installed into the fitting?

The tube is typically pushed straight into the fitting until it reaches the internal stop. As with other push-in connection styles, using properly cut and undamaged tubing helps achieve the best fit.

Where is this type of fitting commonly used?

This type of fitting is commonly used in pneumatic assemblies such as valve islands, cylinders, air preparation units, manifolds, and general compressed-air pipework where a threaded port must be connected to tubing.

What should I check before choosing this fitting?

Key points to confirm are the thread size on the port, the tubing outside diameter, and whether the fitting style suits the direction and space available in the assembly. For Festo 186102, the main dimensional combination is G3/8 thread with 10 mm tubing.

Is this fitting intended for straight-through connection layouts?

Yes. Based on the product designation, this fitting is typically used where a straightforward threaded-to-tube connection is needed rather than an angled redirection of the air line.

Why would a push-in fitting be preferred over a more traditional connection style?

A push-in fitting can reduce installation time, simplify tubing changes, and help keep pneumatic layouts compact. It is often selected where efficient assembly and easy line routing are important.

What does the designation QS-G3/8-10 indicate?

The designation identifies the fitting style and connection sizes. In practical terms, it refers to a QS-series push-in fitting with a G3/8 threaded side and a 10 mm tube connection side.