The FESTO PUN-H series offers lightweight and highly flexible tubing engineered for the applications with compressed air, water, and vacuum systems. Constructed from premium polyurethane, this tubing is designed to handle dynamic movements, making it an excellent choice for energy chains and fast-cycle pneumatic applications.

Features & Benefits

Exceptional flexibility for dynamic and repetitive movements

Broad compatibility with FESTO and other standard fittings

Meets ISO 8573-1:2010 standards for compressed air quality

Pressure range: -0.95 bar (vacuum) up to +10 bar

Copper- and PTFE-free for specialist applications

Fully compliant with RoHS regulations

What is a Pneumatic tubing?

Pneumatic tubing is a critical component in pneumatic systems, responsible for delivering pressurized air to tools, valves, actuators, and other equipment. To ensure consistent airflow and reliable performance, the tubing must be robust and matched to its application. Materials such as polyurethane, nylon, PVC, and rubber are commonly used, each selected for durability and suitability in specific environments. Choosing the correct material ensures a longer service life and reduced downtime.

FESTO Blue Polyurethane Pneumatic Tubing

Designed for versatility and durability, this Festo air hose is ideal for transporting compressed air and water in demanding pneumatic systems. Its hydrolysis-resistant polyurethane construction ensures reliability even in environments exposed to water, steam, or humidity—making it suitable for cleanroom and food-handling applications. It is compatible with push-in and barbed fittings, offering flexibility for various installation setups.

Key Advantages: -

Chemical- and hydrolysis-resistant polyurethane for long-lasting use

Supplied in a 50m roll for extended or multiple installations

Wide temperature tolerance (-35°C to +60°C) for use in harsh conditions

Withstands pressures up to 10 bar in high-cycle automation systems

Standard fit most pneumatic ports

Common Applications: -

Oil & gas industry applications

Food and beverage manufacturing

Medical and cleanroom environments

Dimensions 9.8mm ID and 14mm OD

Model: PUN-H-14X2-BL

Price quoted for a roll of 50Meters in a box

FAQ – Flexibility

Q: How flexible is this hose?

✔ The tubing offers a minimum bending radius of 38mm, allowing it to bend tightly without kinking or damage. This makes it particularly useful for compact installations and systems requiring routing around corners.