Festo Polyurethane Compressed Air Pipe Green 4mm OD, 2.6mm ID, 50m, 10 bar, PUN Series PUN-4X0,75-GN

Festo PUN-4X0,75-GN Polyurethane Compressed Air Pipe is a high-quality industrial pneumatic tubing designed for reliable air distribution. Its 4 mm outside diameter and 2.6 mm inside diameter deliver precise fitment with standard pneumatic connectors, allowing seamless integration into compressed air systems for manufacturing, assembly, or automation.

Constructed using polyurethane, this air pipe combines flexibility with robust chemical and hydrolysis resistance, suitable for environments exposed to water contact, moisture, or aggressive industrial fluids. The green colour provides easy visual differentiation, minimizing installation errors when managing complex networks or on-site pneumatic connections.

The PUN Series is engineered to operate at pressures up to 10 bar, enabling use across demanding industrial applications. The product’s operating temperature range, from -35°C to 60°C, ensures stable performance across diverse climates and environments, making it ideal for energy chains, wet zones, and areas with high cycle rates. Its hydrolysis and corrosion resistive design extends tubing lifetime and minimizes downtime due to degradation.

Supplied in a single-tube, 50 metre coil, the Festo air pipe supports efficient installation with fewer connection points, enhancing system reliability and reducing leak risk. With kink resistance and easy handling, it is well suited for applications in clean rooms, the food industry, and other technical environments where hygiene and durability are key.

This compressed air pipe is compatible with a wide range of pneumatic components and is commonly used for machine assembly, automation processes, energy chain setups, high-speed manufacturing, and laboratory utilities. Its technical ratings ensure it meets the needs of engineers and facility managers seeking dependable performance and minimal maintenance.

Strong, flexible polyurethane construction withstands extended use, chemical exposure, and wet conditions. Optimized for high cycle rates, energy chains, and frequent movement applications. Green identification makes pipe routing and troubleshooting fast and accurate in complex installations.

Operates safely between -35°C and +60°C for broad industrial and laboratory usage. Single tube format simplifies system design and maintenance routines. Hydrolysis resistant, corrosion resistant, and suitable for clean rooms and food applications.

Ensures reliable compressed air transmission in automation, packaging, and material handling sectors. Minimizes risk of tubing failure through proven kink resistance and robust material selection.

Popular in manufacturing, processing, HVAC, pneumatic distribution, assembly lines, laboratories, and food industry installations. For more Compressed Air Pipes, fittings, and technical pneumatic solutions from Festo, explore the EnvMart category for tailored options.