![[CDC] — SM400 Air Large Coupler](https://img.prosourcemro.com/2026/05/3339945-1-2.jpg)
[CDC] — SM400 Air Large Coupler
Family ID: 634-3235
CDC SM400 Air Large Coupler is a pneumatic quick-connect fitting designed for efficient airflow connection and disconnection in compressed air systems, sourced direct from Korea. Large-format air couplers like this are commonly used in heavy-duty industrial environments where high-volume air tools, pneumatic cylinders, or production line equipment demand reliable, low-restriction connections. Request a quote today to access export-ready stock, competitive ex-works pricing, and the backing of a KITA-registered Korean exporter.
3 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 634-3235 | SM400 | CDC | SM 400(PT1/2) | Use: Male PT1/2 | ||
| 634-3244 | SM600 | CDC | SM 600(PT3/4) | Use: Male PT3/4 | ||
| 634-3253 | SM800 | CDC | SM 800(PT 1) | Use: Male PT1 |
