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Description
ISO B12 Range · Pneumatic Couplings
ISO B12 Coupling
8mm Hose Tailpiece
Precision Brass Quick-Release Fitting · SKU: air_comp533
The ISO B12 Coupling with 8mm Hose Tailpiece is the benchmark quick-release fitting for professional compressed air systems. Machined from solid brass to ISO B12 tolerances, it delivers a leak-free, tool-free connection that holds under sustained workshop pressure — connecting and disconnecting in a single-handed motion, thousands of times over. Whether you're running a production line, a fleet maintenance bay, or a professional bodyshop, this coupling is engineered to perform without compromise.
Specifications
| Standard | ISO 6150 Type B (B12) |
| Body Material | Precision-machined brass |
| Hose Tail Size | 8mm internal diameter |
| Connection Type | Push-to-connect quick-release |
| Compatible Media | Compressed air, inert gases |
| Finish | Natural brass / nickel-plated internals |
| SKU | air_comp533 |
| Origin | Professional industrial grade |
| Barcode | AC015014875331355 |
Engineering Advantages
ISO B12 Certified
Fully compliant with ISO 6150 Type B12 — the international standard for pneumatic quick-release couplings, ensuring universal interchangeability across your workshop.
Solid Brass Construction
Machined from high-grade brass for superior corrosion resistance, pressure integrity, and longevity in demanding industrial environments.
8mm Hose Tailpiece
Precision-formed 8mm barbed tail provides a secure, airtight grip on standard 8mm bore air hose — no jubilee clip required for light-duty use.
One-Hand Operation
Spring-loaded sleeve mechanism allows instant tool-free connection and disconnection under pressure, reducing downtime and improving workflow efficiency.
Compatible With
- All ISO B12 standard pneumatic tools and air guns
- 8mm bore PVC, rubber, and polyurethane air hose
- Compressed air manifolds and distribution systems
- Spray guns, impact wrenches, ratchets, and sanders
- Workshop compressor outlets and airline systems
- Automotive, bodyshop, and fleet maintenance environments
Held in our Manchester warehouse, ready for same-day dispatch
Specified by professional workshops and industrial buyers
Orders processed and shipped promptly to mainland UK
Payment & Security
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