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Description
A Style Coupling Female Thread RP 3/8" BSP
Professional-Grade Quick Release Pneumatic Coupling
Engineered for demanding workshop environments, this A Style coupling delivers reliable, leak-free connections for compressed air systems. The female thread RP 3/8" BSP configuration ensures universal compatibility with standard UK pneumatic equipment.
Technical Excellence
- Thread Standard: RP 3/8" BSP female (parallel thread)
- Coupling Type: A Style quick-release mechanism
- Material: Precision-machined brass construction
- Working Pressure: Suitable for standard workshop air systems
- Flow Performance: Optimized bore for minimal pressure drop
Workshop Benefits
- Instant tool connection and disconnection
- Secure locking mechanism prevents accidental release
- Corrosion-resistant finish for long service life
- Compatible with all A Style adaptors and plugs
- Ideal for air tools, blow guns, and inflation equipment
Professional Applications
This A Style coupling is the workhorse fitting for UK workshops, garages, and industrial facilities. Connect impact wrenches, spray guns, tyre inflators, and air-powered tools with confidence. The female thread design allows permanent installation on air hoses or manifold outlets, creating a versatile quick-connect point throughout your compressed air system.
Technical Specifications
| Thread Type | RP 3/8" BSP Female (Parallel) |
| Coupling Standard | A Style (UK Standard) |
| Body Material | Brass |
| Connection Method | Quick Release |
| Stock Location | UK Warehouse |
Installation & Use
- Thread Preparation: Apply PTFE tape or thread sealant to the male thread of your hose or equipment
- Hand Tighten: Screw the coupling onto the thread, ensuring full engagement
- Final Torque: Use a spanner to achieve a secure, leak-free seal (do not over-tighten)
- Connect Tools: Push compatible A Style adaptors into the coupling until they click and lock
- Disconnect: Pull back the collar sleeve and remove the adaptor
System Compatibility
This coupling works seamlessly with all A Style pneumatic adaptors, plugs, and connectors. The RP 3/8" BSP female thread is the UK standard size for medium-duty air tools and hose assemblies. Verify your existing system uses A Style fittings before ordering—this coupling is not compatible with Vertex, Airflow, or Euro-style quick-release systems.
Quality & Dispatch
UK Stock: All fittings ship from our UK warehouse for fast, reliable delivery to trade customers across England, Scotland, Wales, and Northern Ireland.
Trade Quality: Manufactured to exacting standards for professional workshop use. Each coupling is inspected for thread accuracy, sealing performance, and mechanical integrity.
Upgrade your compressed air system with professional-grade A Style couplings. Order today for next-day dispatch from UK stock.
Payment & Security
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