ARO 210 / Industrial interchange
American-style (ARO 210 / Industrial interchange) quick couplers — the de-facto standard for North American pneumatic tools. 1/4" to 1/2" body, brass and steel construction, compatible with Milton / ARO style plugs.



| Profile | ARO 210 (Industrial interchange), 1/4" body |
|---|---|
| Material | Brass, zinc-plated steel, stainless on request |
| Size range | 1/4" — 1/2" |
| Working pressure | Up to 1.2 MPa (175 PSI) |
| Thread | NPT / BSPT |
| Interchange | Milton M-style, ARO 210, Industrial type |
Typical operating ranges for this family — exact values are confirmed on the drawing / TDS before production.
| Thread | NPT / BSPT |
|---|---|
| Material | Brass, zinc-plated steel, stainless on request |
| Working pressure | Up to 1.2 MPa (175 PSI) |
| Flow rate | 35 – 90 CFM (by profile / bore) |
| Temperature | -20 °C to +120 °C |
We engineer to drawing. Send us your requirements — quote within 24 hours.
📧 Request a QuoteMaterial & Build: brass body, plated steel / stainless option.
Typical Applications: workshop air supply, automotive production line, tire shop compressor connection.
Supply Origin: pneumatic quick coupler (American / ARO profile) from Ningbo factory China — assembled and QC-checked in our own workshop. OEM / ODM customization, private-label packaging and mixed-SKU container loads available on request.
Sizing and selection references our engineers use on the shop floor — open access, no signup required. Useful when you are specifying pneumatic couplers, brass or stainless steel fittings, manifolds or air line accessories.