Polyurethane Pneumatic Hose for Compressed Air | Cematic

Cematic's polyurethane pneumatic hose is the ideal solution for conveying compressed air in industrial pneumatic systems. Thanks to its high flexibility and abrasion resistance, it withstands continuous flexing cycles without deteriorating, making it the preferred hose for connections between pneumatic components. Furthermore, its light weight and ease of cutting and installation make it ideal for all types of industrial and automation applications.

Unlike PVC or nylon hoses, the polyurethane pneumatic hose maintains its flexibility even at low temperatures and recovers its original shape after each flexing cycle. Therefore, it is the preferred choice in applications where the hose is subject to continuous movement, such as in robotic arms, workbenches, and industrial automation equipment. In short, it offers a longer service life and lower maintenance costs compared to other options on the market.

Features of the polyurethane pneumatic hose

High Flexibility: Bends and recovers its original shape without deteriorating in each flexing cycle. It also maintains its flexibility over a wide temperature range, making it suitable for both cold environments and moderate temperature applications.

Abrasion Resistance: Polyurethane is one of the most wear-resistant materials due to friction available for pneumatic hoses. Thanks to this property, it withstands contact with rough surfaces, metal edges, and machinery guides without premature deterioration.

Lightweight: Significantly lighter than rubber or PVC hoses of the same diameter. Consequently, it reduces the load on pneumatic components and facilitates handling and on-site installation by the technician.

Easy Installation: Can be cut with standard scissors or a cutter and connected directly to quick-connect fittings without special tools. Therefore, it reduces the time for installing and modifying pneumatic systems in the plant.

Moderate Chemical Resistance: Compatible with oils, greases, and most fluids present in industrial environments. This way, it maintains its mechanical properties in environments where other hoses deteriorate due to contact with lubricants and cleaning products.

Shape Memory: Recovers its original internal diameter after each pressure cycle, ensuring a constant flow of compressed air. It also prevents the hose from collapsing in tight bends, maintaining flow without restrictions.

Technical specifications of the polyurethane pneumatic hose

Material: High-quality thermoplastic polyurethane (TPU) for maximum durability and flexibility.

Available colors: Blue, black, red, yellow, and transparent, facilitating line identification in installations with multiple pneumatic circuits.

Available diameters: In multiple external and internal diameters to adapt to the most common fittings and pneumatic components on the market.

Presentation: Available in rolls for longer installations, allowing you to cut exactly the amount needed for each application.

Applications of the polyurethane pneumatic hose

The polyurethane pneumatic hose is used in a wide variety of industries and processes. Below are its main applications.

Robotics and Automation: Connects valves, actuators, and cylinders in robotic arms and automation equipment where the hose is subject to continuous movement. In addition, its shape memory ensures that the hose does not interfere with the robot's movement by returning to its original position in each cycle.

Manufacturing Industry: Distributes compressed air between pneumatic components in assembly lines, presses, and industrial machinery. Thanks to its abrasion resistance, it withstands contact with metal guides and rough surfaces without deteriorating.

Food and Pharmaceutical Industry: In versions of materials approved for food contact, it conducts compressed air in filling, dosing, and packaging equipment. Therefore, it is a safe and hygienic option in these regulated industries.

Portable Pneumatic Tools: Connects pneumatic tools such as impact wrenches, sanders, and paint guns to the compressed air network. Consequently, its flexibility and light weight reduce operator fatigue during prolonged use of these tools.

Pneumatic Conveying Systems: Conveys compressed air in powder and granule conveying systems in the food, chemical, and pharmaceutical industries. Furthermore, its moderate chemical resistance ensures compatibility with the products transported in these systems.

Why choose Cematic polyurethane pneumatic hose?

Cematic's polyurethane pneumatic hose combines quality, availability, and competitive pricing to ensure the operational continuity of your pneumatic system. Unlike other options on the market, we offer technical advice to select the correct diameter and length according to the specific requirements of each installation. In addition, we have inventory available for immediate delivery in the most demanded diameters.

Thanks to our experience in pneumatic automation, we know the technical requirements of each industry and offer the right hose for each application. Therefore, we are the preferred supplier for engineers and maintenance technicians looking for quality, competitive price, and technical support with every purchase. Likewise, our hose complies with international quality standards for industrial pneumatic applications.

Main advantages

• High flexibility with shape memory for moving applications
• Superior abrasion resistance compared to PVC or rubber hoses
• Lightweight for easy handling and on-site installation
• Compatible with standard quick-connect fittings on the market
• Available in multiple diameters and colors for circuit identification
• Comes in rolls to cut the exact length needed
• Maintains flexibility at low temperatures
• Moderate chemical resistance to oils, greases, and cleaning products
• Ideal for robotics, automation, and portable pneumatic tools
• Longer service life and lower maintenance costs compared to other hoses