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Description
Mini Range — Precision Pneumatics
Mini Pneumatic Coupling
to Tube Connector
4mm I.D. × 6mm O.D. · Brass Quick-Release · 35 Bar Rated · UK Stock
Where space is at a premium and reliability is non-negotiable, this compact brass coupling delivers instant, leak-free connections in compressed air and pneumatic systems — engineered for professionals who cannot afford downtime.
Key Features
Compact Mini Profile Designed for tight installations where standard couplings simply won't fit — without compromising flow or pressure rating.
Solid Brass Construction Machined from high-grade brass for superior corrosion resistance, wear durability, and long service life in demanding environments.
Quick-Release Mechanism One-handed connect and disconnect under pressure — dramatically reducing changeover time during maintenance and equipment reconfiguration.
Leak-Resistant Seal Precision-engineered seating ensures an airtight connection at up to 35 Bar / 508 PSI, maintaining system integrity under sustained load.
High Flow Capacity 560 litres per minute at 6 Bar — exceptional throughput for a fitting of this size, supporting high-demand pneumatic tooling.
Wide Temperature Range Rated from −20°C to +80°C, performing reliably across cold storage facilities, outdoor installations, and heated industrial environments.
Technical Specification
| Parameter | Detail |
|---|---|
| Product Type | Mini Pneumatic Coupling to Tube Connector |
| Tube Size | 4mm I.D. × 6mm O.D. |
| Connection Type | Quick-Release Coupling |
| Nominal Bore | 5mm |
| Flow Rate | 560 l/min @ 6 Bar |
| Maximum Working Pressure | 35 Bar / 508 PSI |
| Temperature Range | −20°C to +80°C |
| Material | Brass |
| SKU | air_comp474 |
| Barcode | AC015014875103174 |
Typical Applications
Workshop Air Lines
Pneumatic Tooling
Automation Systems
Manufacturing Plant
Maintenance Rigs
Compressed Air Networks
UK Stock Held in our Manchester warehouse and dispatched promptly — no lengthy lead times or overseas shipping delays.
Industrial Grade Every fitting in our Mini Range meets the same exacting standards as our full-size professional couplings.
Expert Support Unsure about compatibility? Our pneumatics specialists are on hand to confirm the right fitting for your system.
Payment & Security
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