![[Mammos] — QDC-H04 Air Mini Coupler](https://img.prosourcemro.com/2026/05/3425660-1-2.jpg)
Couplers & Air Guns
Mammos
[Mammos] — QDC-H04 Air Mini Coupler
Family ID: 621-3138
Mammos QDC-H04 Air Mini Coupler is a compact quick-disconnect pneumatic coupler designed for fast, tool-free air line connections, sourced direct from Korea. Mini couplers of this type are commonly used in tight-clearance pneumatic assemblies, light industrial air tools, and workshop setups where a reduced-profile fitting helps manage hose routing in confined spaces. Request a quote today for export-ready supply at competitive pricing through a KITA-registered Korean exporter.
1 product code available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 621-3138 | QDC-H04 | Mammos | QDC-H04 | Use: Hose 4mm Ø |
