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Description
Professional Grade Quick Release Air Coupling
Engineered for high-performance pneumatic systems where reliability, airflow efficiency, and rapid tool changes are non-negotiable.
High Flow Design
Delivers up to 43 CFM at 100 PSI, maximising air delivery to pneumatic tools for optimal performance and efficiency.
Precision Engineering
High-strength steel construction withstands demanding workshop environments. Rated to 14 bar (200 PSI) working pressure.
Rapid Connection
Quick release mechanism enables fast, safe tool changes while maintaining consistent airflow throughout your system.
Technical Overview
This 7.9mm (5/16") hose tail quick release air coupling represents the intersection of precision engineering and practical workshop functionality. Designed for professional pneumatic airline systems, it delivers reliable, leak-resistant connections with the integrated hose tail fitting allowing direct attachment to 7.9mm internal diameter air hoses.
The coupling's high flow architecture ensures minimal pressure drop across the connection point, critical for maintaining tool performance in demanding applications. When secured with an appropriate hose clamp, the hose tail provides a robust, vibration-resistant seal that performs consistently across temperature extremes from -40°C to 100°C.
Technical Specifications
| Hose Size | 7.9mm (5/16") internal diameter |
| Connection Type | Hose tail coupling |
| Material | High-strength steel |
| Flow Rate | Up to 43 CFM at 100 PSI |
| Maximum Working Pressure | 14 bar / 200 PSI |
| Operating Temperature | -40°C to 100°C |
| Barcode | AC015014875332666 |
Professional Applications
- — Air compressor systems and distribution networks
- — Pneumatic tool connections and quick-change setups
- — Workshop and garage airline installations
- — Automotive service and repair facilities
- — Industrial compressed air systems
- — Manufacturing and maintenance environments
Why Professionals Choose This Coupling
Leak-Resistant Seal
Integrated hose tail design with clamp retention ensures a secure, vibration-proof connection that maintains system integrity under continuous use.
Minimal Pressure Drop
High flow internal geometry preserves air pressure and volume, ensuring your pneumatic tools operate at peak efficiency without performance degradation.
Workshop Durability
Steel construction withstands the rigours of daily professional use, from automotive workshops to industrial manufacturing floors.
Operational Efficiency
Quick release mechanism reduces tool changeover time, improving workflow efficiency and reducing downtime in high-volume operations.
Installation & Usage
For optimal performance and longevity, ensure the hose tail is fully inserted into the 7.9mm (5/16") internal diameter air hose and secured with an appropriate hose clamp. The coupling should be installed in a compatible quick release pneumatic system, with regular inspection of seals and connection points to maintain leak-free operation.
Always verify system pressure does not exceed the 14 bar (200 PSI) maximum working pressure rating. For applications involving extreme temperatures, confirm operating conditions fall within the -40°C to 100°C range.
Professional Grade Quality
Manufactured to exacting standards for professional pneumatic applications. Part of our Safeflow Safety Range, engineered for reliability in demanding workshop and industrial environments. UK stock available for fast dispatch.
Payment & Security
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