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Description
InstantAir Professional Series — G 1/2" BSP
Male Thread Air Line Coupling
1/2" BSP — High-Flow Steel Construction
Engineered for professional compressed air installations where connection integrity, flow efficiency, and long-term durability are non-negotiable.
Overview
The InstantAir G 1/2" BSP Male Thread Coupling is the professional's choice for high-demand compressed air systems. Machined from heavy-duty steel and rated to 17 bar, it delivers an unrestricted 70 cfm flow path through an 8 mm nominal bore — eliminating the pressure drop that undermines tool performance. The parallel G 1/2" BSP thread seats cleanly against compatible female fittings, creating a leak-free joint that holds under sustained industrial cycling. Whether you're commissioning a new workshop air ring main, servicing a tyre bay, or building out a factory pneumatic network, this coupling provides the connection reliability that professional environments demand.
Key Features
- Heavy-duty steel body — resists corrosion, impact, and workshop abuse
- G 1/2" BSP parallel male thread for precise, leak-free seating
- 70 cfm high-flow performance at 100 psi operating pressure
- 17 bar / 250 psi maximum working pressure rating
- 8 mm nominal bore for unrestricted air delivery
- Compatible with standard InstantAir female couplings and fittings
- Suitable for continuous professional and industrial duty cycles
- UK stock — available for fast dispatch
Technical Specifications
| Product Type | Male Thread Air Line Coupling |
| Coupling Style | InstantAir Quick-Connect |
| Thread Type | Male |
| Thread Standard | G 1/2" BSP (Parallel) |
| Nominal Bore | 8 mm |
| Flow Rate | 70 cfm @ 100 psi |
| Max Working Pressure | 17 bar / 250 psi |
| Body Material | Steel |
| Compatible With | InstantAir 1/2" female couplings, standard BSP pneumatic fittings |
| Barcode | AC015014875064154 |
Typical Applications
Workshop & Garage
Air ring mains, tool drops, compressor outlets, and hose reel connections in professional workshop environments.
Tyre Bay & Fleet
High-cycle inflation points, impact wrench feeds, and fleet maintenance air supply systems requiring consistent pressure delivery.
Industrial & Factory
Pneumatic tool networks, production line air feeds, maintenance drops, and engineering environments with sustained duty requirements.
Payment & Security
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