![[CDC] — SM20 Air Coupler](https://img.prosourcemro.com/2026/05/3339761-1-2.jpg)
[CDC] — SM20 Air Coupler
Family ID: 634-2838
CDC SM20 Air Coupler is a quick-connect pneumatic fitting designed to provide fast, secure connections in compressed air systems, sourced direct from Korea. Air couplers of this type are widely used in manufacturing plants, auto repair workshops, and assembly lines where frequent tool changes and reliable air flow are essential. Request a quote today for export-ready supply of the CDC SM20 through ProSource MRO, your KITA-registered Korean export partner offering competitive pricing on pneumatic components.
3 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 634-2838 | SM20 | CDC | SM20 | Use: Male PT1/4 | ||
| 634-2847 | SM30 | CDC | SM30 | Use: Male PT3/8 | ||
| 634-2856 | SM40 | CDC | SM40 | Use: Male PT1/2 |
