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Description
Air Compressors UK — Professional Grade
Blue Nylon Pneumatic Tube
2.5mm ID × 4mm OD — 30m Coil
Precision-engineered nylon air line tubing for compressed air systems, automation equipment and industrial pneumatic circuits. Supplied as a continuous 30-metre coil — ready to cut, route and connect.
This Blue Nylon Pneumatic Air Tube is the benchmark choice for engineers and workshop professionals who demand consistent performance from their compressed air installations. Manufactured from high-grade nylon polyamide, it combines a 2.5mm internal diameter with a 4mm external diameter — the standard sizing for 2.5mm push-fit pneumatic fittings — and is supplied in a generous 30-metre continuous coil that eliminates mid-run joins and reduces leak points across your air line.
The distinctive blue finish is not merely aesthetic: it provides instant visual identification within multi-line pneumatic installations, reducing the risk of cross-connection errors in complex circuits. Whether you are commissioning a new workshop air system, extending an existing compressed air network, or replacing worn tubing on CNC or automation equipment, this coil delivers the flexibility, pressure rating and chemical resistance required for long-term, trouble-free service.
Performance & Design
Why This Tube Outperforms
◆ High-Pressure Rated
Rated to 27 bar (400 psi) working pressure with a burst threshold of 108 bar — engineered for demanding industrial environments.
◆ Wide Temperature Range
Operates reliably from −35°C to +70°C, making it suitable for cold-store environments, outdoor installations and heated industrial spaces.
◆ Superior Flexibility
Nylon construction provides excellent bend radius and kink resistance, enabling clean routing around machinery, panels and tight corners without flow restriction.
◆ Abrasion & Chemical Resistant
Resists oils, fuels, hydraulic fluids and workshop chemicals — maintaining structural integrity in environments where rubber or PU tubing would degrade prematurely.
◆ Push-Fit Compatible
Dimensioned to work directly with standard 2.5mm push-fit pneumatic fittings — no specialist tools required for connection or disconnection.
◆ Colour-Coded Blue
The bright blue finish enables fast visual identification in multi-line systems, reducing installation errors and simplifying future maintenance and fault-finding.
Technical Data
Specifications
| Specification | Detail |
|---|---|
| Product Type | Nylon Pneumatic Air Tube |
| Material | Nylon (Polyamide) |
| Colour | Blue |
| Internal Diameter (ID) | 2.5 mm |
| External Diameter (OD) | 4 mm |
| Coil Length | 30 m (continuous) |
| Compatible Fittings | 2.5 mm Push-Fit Pneumatic Fittings |
| Maximum Working Pressure | 27 bar / 400 psi |
| Burst Pressure | 108 bar / 1,600 psi |
| Operating Temperature | −35°C to +70°C |
| Fittings Included | No — tube only |
| Barcode | AC015014875103822 |
Where It Works
Typical Applications
This nylon pneumatic tube is specified across a broad range of compressed air and pneumatic applications:
- Workshop & Garage Air Systems — primary and secondary air lines from compressor to drop points
- Pneumatic Control Circuits — signal and pilot lines in automated machinery and valve banks
- CNC & Machining Centres — coolant mist, tool-change actuation and spindle air purge lines
- Automation & Robotics — gripper, actuator and cylinder supply lines requiring flexible routing
- Manufacturing & Assembly Lines — general compressed air distribution and pneumatic tool supply
- Food & Beverage Processing — where chemical resistance and hygienic materials are required
- HVAC & Building Services — pneumatic control and instrumentation air lines
Technical Performance
Engineered for Reliability Under Pressure
27 bar
Working Pressure
108 bar
Burst Pressure
105°C
Temp. Span
30 m
Continuous Coil
Air Compressors UK — Our Promise
All tubing is dispatched from UK stock. Orders placed before our daily cut-off are shipped the same working day. If you need assistance selecting the correct tube size or compatible push-fit fittings for your application, our technical team is available to advise.
Payment & Security
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