Norgren PU2-0305025C Polyurethane Tube - 5/3 mm
Part Number: PU2-0305025C
Quick Summary
PU2-0305025C polyurethane tube provides flexible compressed-air conveyance for pneumatic systems in automation. Engineers often contend with kink-prone hoses, wear, and temperature swings that disrupt cycle times and productivity. While certification details aren’t listed in this data set, typical industry practice emphasizes CE conformity, IP ratings, and SIL considerations when selecting pneumatic tubing; consult the attached datasheet to confirm exact certifications. By delivering consistent air flow in challenging environments, this tube supports safer installations, longer service life, and reduced total cost of ownership in industrial automation and machine building.
Product Information
Extended Description
PU2-0305025C 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 ... 11 bar, -14 ... 160 psi
Colour
Yellow
Length
25 m
O/D Tube
5 mm
I/D Tube
3 mm
Minimum Bend Radius
7 mm
Range
PU2
Brand
IMI Norgren
Feature: Polyurethane construction offers excellent mechanical properties and industry-leading flexibility. Benefit: Reduces kinking and routing challenges while extending service life, lowering maintenance costs in automated lines. Application: Ideal for pneumatic circuits in pick-and-place machines and conveyor systems. Feature: Broad operating temperature range of -40 to 60°C (-40 to 140°F). Benefit: Maintains performance across cold and hot environments, minimizing downtime due to temperature swings. Application: Robotics assemblies and outdoor or enclosed equipment exposed to temperature variations. Feature: Operating pressure range -0.95 to 11 bar (-14 to 160 psi). Benefit: Safe, reliable performance within typical compressed-air systems, reducing the risk of leaks or rupture. Application: CNC machines and end-effectors requiring steady air supply. Feature: 25 m length with 5 mm outer diameter and 3 mm inner diameter. Benefit: Facilitates longer runs and simplified inventory with standardized stock. Application: Centralized tubing networks in manufacturing cells and automation lines. Feature: Yellow color and visible construction. Benefit: Improves line tracing and fault diagnosis during commissioning and maintenance. Application: Complex assemblies where quick visual inspection speeds up service. Feature: Minimum bend radius of 7 mm. Benefit: Enables tight routing in compact spaces and behind panels. Application: Robot arms, compact automation equipment, and integrated tooling. Feature: Brand compatibility and range alignment with IMI Norgren fittings. Benefit: Easier installation and fewer compatibility issues during system upgrades. Application: Retrofit projects and new machine buildouts in industrial automation.
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FAQs
PU2-0305025C is designed for compatibility with Norgren fittings within the PU2 range. When installing, ensure clean cut ends, use proper clamps or sleeves, and verify that the fitting grip matches the 5 mm O.D. and 3 mm I.D. dimensions. This minimizes leak paths and ensures a reliable, leak-free pneumatic network in automation cells.
The tube operates from -40 to 60 °C and handles -0.95 to 11 bar (-14 to 160 psi). In practice, design the system with a small safety margin and account for peak transient pressures in short bursts. For high-temperature or high-pressure spikes, confirm with the datasheet and consider additional insulation or pressure relief where needed.
Yes. The combination of 5 mm outer diameter, 3 mm inner diameter, good flexibility, and a minimum bend radius of 7 mm makes it well-suited for compact routing in robotic arms and pick-and-place stations, enabling reliable air delivery without excessive tube fatigue or kinking during rapid movements.
The provided data does not list specific certifications. Verify CE conformity, IP rating, and SIL considerations via the attached datasheet or supplier documentation before deployment in regulated environments. If in doubt, request formal certification attestations from Norgren or your distributor and document compliance in your quality records.
Benefit from reduced downtime due to improved kink resistance and visible tubing (yellow) aiding quick inspections. A longer 25 m length lowers frequent hose changes in dense layouts, while the polyurethane material resists wear under standard pneumatic use. Pair with compatible fittings and routine visual checks to maximize service life and return on investment in automation projects.