Norgren PU2-0504100 Polyurethane Tube - 6 mm Bend
Part Number: PU2-0504100
Quick Summary
PU2-0504100 polyurethane tube is designed for reliable compressed-air systems across automation lines. Operators often confront routing challenges, kinks, and compatibility gaps when plumbing pneumatics in tight spaces. While the tube itself carries no standalone CE or SIL rating, ensure system-wide compliance by aligning with CE machinery requirements and IP-rated enclosures, and applying SIL safety practices where control logic integrates with pneumatic lines. For most applications, this blue PU2 tubing delivers predictable performance in automated equipment, robotics, and packaging lines, with easy inventory management and color-coded routing. Leveraging its 100 m length and stated temperature and pressure range, it supports cost-effective installation while reducing downtime and maintenance overhead.
Product Information
Extended Description
PU2-0504100 Norgren: Polyurethane offers excellent mechanical properties and industry leading flexibility
Medium
Compressed air
Operating Temperature
-40 ... 60 °C, -40 ... 140 °F
Operating Pressure
-0.95 ... 10 bar, -14 ... 145 psi
Colour
Blue
Length
100 m
O/D Tube
4 mm
I/D Tube
2.5 mm
Minimum Bend Radius
6 mm
Range
PU2
Brand
IMI Norgren
Feature: 4 mm outer diameter and 2.5 mm inner diameter polyurethane tube provides precise air delivery with minimal risk of excessive flow restriction. Business Impact: Consistent performance reduces pressure drop and improves cycle times in pneumatic actuators. Application: Automation lines, robotic grippers, and pick-and-place equipment benefit from reliable, compact tubing. Feature: Blue colour coding enhances visual routing and maintenance tracing in complex assemblies. Business Impact: Faster fault isolation and reduced installation errors. Application: Any multi-tube manifold in packaging or material handling lines benefits from quick identification. Feature: 100 m length minimizes joint points and splicing, lowering leak risk and inventory complexity. Business Impact: Lower maintenance costs and simpler rework planning in high-volume plants. Application: Large automation cells and conveyor systems gain from fewer spares. Feature: Operating range -40 to 60 °C and -0.95 to 10 bar supports use in harsh factory environments. Business Impact: Maintains performance across temperature swings and pressure fluctuations common in manufacturing. Application: Food & beverage, automotive, and electronics assembly lines can rely on consistent flow. Feature: Minimum bend radius of 6 mm enables tight routing around compact machinery while preserving hose life. Business Impact: Reduces assembly footprint and kinking failures, extending service life. Application: Small-form pneumatic manifolds and compact actuators in robotics and CNC equipment. Note on compatibility: This PU2 tube is compatible with standard 4 mm OD pneumatic fittings and clips, enabling straightforward installation and quick field service in existing systems. Industry practitioners often value the combination of durability, flexibility, and color-coded routing for streamlined maintenance programs.
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FAQs
PU2-0504100 has a 4 mm outer diameter and 2.5 mm inner diameter, designed for compatibility with common 4 mm OD pneumatic fittings and clamp systems. Use appropriate push-to-connect fittings or ferrule/clamp assemblies to ensure a secure, leak-free joint. Check bend radius requirements to minimize stress at connections and avoid kinking.
The tube is rated for -40 to 60 °C and -0.95 to 10 bar (-14 to 145 psi) in compressed-air applications. These ranges support reliable performance across typical industrial environments, but always verify system operating conditions and take into account any moisture or oil content in the air line.
Yes. The 4/2.5 mm tubing size, 100 m length, blue color coding, and 6 mm minimum bend radius make it well-suited for compact routing in robotics and automation packaging. Its polyurethane flexibility provides good fatigue resistance, reducing wear in dynamic actuation scenarios.
The data set does not list standalone CE, IP, or SIL certifications for the tube itself. In practice, ensure system-level compliance for machinery (CE), enclosures (IP), and safety-critical interfaces (SIL) when integrating this tubing into a broader pneumatic circuit.
Polyurethane tubing offers balanced flexibility and durability, reducing the risk of kinks and cracking. The 100 m length minimizes joints, lowering leak potential and maintenance intervals. Color coding streamlines diagnostics, enabling quicker repairs and uptime improvements in high-volume automation environments.