-
Fast Delivery: Dispatch in 24 hrs
-
1 Year Minimum Manufacturer Warranty
-
Secure Payments
-
Need help? Call Us +441282 270214 or email Sales@aircompressorsuk.uk
Description
Air Compressors UK · Professional Pneumatic Components
ISO B12 Coupling
10mm Hose Tailpiece
Premium brass quick-release coupling engineered for professional workshop air lines, industrial pneumatic circuits, and high-cycle tool connections.
The ISO B12 Coupling with 10mm Hose Tailpiece is the benchmark quick-release fitting for professional pneumatic installations. Machined from solid brass for corrosion resistance and long service life, it delivers a secure, leak-free connection every time — whether you're running a busy bodyshop, a precision engineering cell, or a high-throughput production line. The ISO B12 profile ensures universal compatibility with the widest range of pneumatic tools and accessories on the market.
Why Choose This Fitting
Engineering-Grade Performance
Solid Brass Construction
Precision-machined brass body resists corrosion, pressure fatigue, and workshop chemicals for a service life measured in years, not months.
ISO B12 Universal Profile
Fully interchangeable with all ISO B12-compliant couplings and plugs. One standard — maximum compatibility across your entire tool inventory.
10mm Hose Tailpiece
Precision-sized 10mm (3/8") barbed tail provides a positive, vibration-resistant grip on standard air hose — no slippage under pressure.
Instant Connect & Release
Single-handed quick-release mechanism allows rapid tool changes without shutting down the air supply — keeping your workflow moving.
Rated to 10 Bar / 145 PSI
Engineered for the full working pressure range of professional compressor systems — no derating, no compromise.
UK Stock — Same-Day Dispatch
Held in our UK warehouse and dispatched fast. Minimise downtime and keep your operation running without costly delays.
Technical Data
Full Specification
| Parameter | Specification |
|---|---|
| Coupling Standard | ISO B12 / BS EN ISO 6150-2 |
| Hose Tail Size | 10mm (3/8") |
| Body Material | Premium Brass |
| Maximum Working Pressure | 35 bar / 508 psi |
| Connection Type | Quick-Release (Push-to-Connect) |
| Coupling Profile | ISO B12 (Universal) |
| Suitable Media | Compressed Air |
| Finish | Natural Brass |
| SKU | air_comp531 |
| Compliance | BS EN ISO 6150-2 |
| Origin | Professional Grade — UK Stocked |
| Barcode | AC015014875331362 |
Ideal For
Professional Applications
- Automotive bodyshops & garages
- Engineering & fabrication workshops
- Industrial production lines
- Fleet maintenance facilities
- Pneumatic tool connections
- Air line distribution systems
- Spray painting & finishing booths
- Tyre inflation & service bays
BS EN ISO 6150-2 Compliant
This coupling is manufactured in full conformance with BS EN ISO 6150-2 — the internationally recognised standard governing pneumatic fluid power quick-action couplings. Specifying ISO B12 fittings ensures interoperability, safety, and audit-ready compliance across your pneumatic infrastructure.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.