RTC Aro Higher Flow Air Coupler - 10mm Hose Tail
Maximize Air Volume with the Higher Flow Aro Series
The RTC 022 "Higher Flow" series is the professional upgrade for NZ's most popular air profile. While fully compatible with standard Aro 210 style plugs, this coupler features an optimized internal valve that allows more air to pass through, reducing pressure drop and ensuring your tools perform at their absolute peak.
Technical Specifications
| Profile Interchange | Aro (210) / Jamec PEM 210 / Higher Flow |
|---|---|
| Connection Type | Hose Tail (Barb) for Direct Hose Attachment |
| Hose Compatibility | 10mm (3/8") Internal Diameter (ID) Air Hose |
| Manufacturer | RTC (Premium European Engineering) |
| Material | Heat-treated steel with high-grade corrosion resistance |
Why Upgrade to RTC Higher Flow?
- Reduced Tool Lag: Higher CFM delivery means your impact wrenches and grinders don't "bog down" under heavy load.
- Streamlined Connection: The 10mm hose tail eliminates the need for extra threaded adapters, removing potential leak points.
- One-Hand Operation: Features a smooth push-to-connect sleeve for effortless, one-handed tool changes in fast-paced environments.
- Durable Seals: Precision internal O-rings prevent the annoying "hiss" of air leaks, saving your compressor from unnecessary cycling.
Installation Tip
For a secure, industrial-grade connection, we recommend using a stainless steel hose clamp or an Oetiker ear clamp over the 10mm barb. This ensures the fitting remains safe and leak-free even at maximum workshop pressures (up to 150 PSI).


Aro Compatible - 25% greater flow than an average Aro coupler.
- Short Description:
rtc Air Hi-flo coupler 10mm hose tail