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Description
Air Compressors UK · Mini Range · Professional Grade
Mini Pneumatic Tube Adaptor
4mm I.D. × 6mm O.D. Push-In Fitting
SKU: ACU-MTA-4ID6OD · Brass Construction · 35 Bar Rated · UK Stock
In precision pneumatic systems, the smallest component carries the greatest responsibility. This mini tube adaptor delivers an instant, leak-free push-in connection for 4mm I.D. × 6mm O.D. small-bore tubing — engineered for professionals who demand zero compromise in compact air line installations, automation control panels, and workshop equipment.
Engineering Excellence
Key Features
Precision Brass Construction
Machined from high-grade brass for superior corrosion resistance, pressure integrity, and long service life in demanding compressed air environments.
Instant Push-In Connection
Tool-free push-in fitting technology ensures a secure, leak-free seal in seconds — no thread tape, no sealant, no specialist tools required.
Compact Mini Profile
Designed specifically for space-constrained installations. The slim mini-range profile fits where standard fittings cannot, without sacrificing flow performance.
Knurled Grip Body
The knurled outer body provides a confident, non-slip grip during installation and removal — even with gloved hands or in oily workshop conditions.
High Flow Rate
560 L/min at 6 bar through a 5mm nominal bore — engineered to maintain system efficiency without creating a flow bottleneck in your air line.
Wide Temperature Range
Rated from −20°C to +80°C, this adaptor performs reliably across cold storage facilities, outdoor installations, and high-temperature workshop environments.
Technical Data
Specifications
| Parameter | Specification |
|---|---|
| Product Type | Mini Pneumatic Tube Adaptor |
| Connection Style | Push-In (Instant Fit) |
| Hose Compatibility | 4mm I.D. × 6mm O.D. |
| Nominal Bore | 5mm |
| Flow Rate | 560 L/min @ 6 bar |
| Max Working Pressure | 35 bar / 508 psi |
| Temperature Range | −20°C to +80°C |
| Body Material | Brass (Precision Machined) |
| Coupling Style | Adaptor Coupling |
| SKU | ACU-MTA-4ID6OD |
| Condition | New |
| Packaging | Bulk / Trade Pack Available |
| Barcode | AC015014875103235 |
Where It Works
Typical Applications
Installation Guidance
Ensure the tube end is cut cleanly and squarely before insertion. Push the tube firmly into the fitting until it seats fully against the internal collet — you will feel a positive click. To release, depress the collet ring and withdraw the tube. No thread sealant or PTFE tape is required. Always verify the tube O.D. is 6mm before fitting.
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