RTC Coupler 1/2" Female Thread (BSP)
Industrial High-Flow Quick Release Fitting
The RTC Coupler 1/2" Female is a heavy-duty pneumatic fitting designed for high-demand industrial environments. Engineered for maximum airflow and minimal pressure drop, this coupler is the preferred choice for large-bore air tool connections and manifold distribution systems.
Featuring a robust quick-release mechanism, the RTC series ensures a secure, leak-free seal even under high-vibration conditions common in automotive and manufacturing plants.
Why Use the RTC 1/2" Female Coupler?
- High Flow Capacity: Optimised internal valve design provides superior CFM delivery compared to standard fittings.
- Durable Construction: Built from hardened materials to resist wear from frequent coupling and uncoupling.
- Thread Versatility: The 1/2" Female BSP thread allows for easy mounting to air tool inlets, rigid pipework, or hose manifolds.
- Safety & Reliability: Precision-engineered to prevent accidental disconnection and maintain system pressure.
Technical Specifications
| Attribute | Details |
|---|---|
| Coupler Size | 1/2" Industrial Profile (ARO 300410) |
| Thread Size | 1/2" Female BSP |
| Connection Type | Quick-Release (Single Handed) |
| Material | Hardened Steel / Chrome Finish |
| Max Working Pressure | Suitable for Standard Industrial Pneumatics |
Ideal Applications
This 1/2" Female RTC fitting is standard in many New Zealand industrial facilities, particularly for:
- High-torque 3/4" and 1" Impact Wrenches.
- Compressed air mainline drops and manifolds.
- Heavy-duty construction air tools.
- Industrial assembly line air supplies.




- Short Description:
rtc Air Coupler 1/2"F