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Couplers
![[Asian First] β Hi-Flow Auto Coupler](https://img.prosourcemro.com/2026/05/001-246-300x300.png)
High flow automatic coupler for refrigerant service, available in high side (red) and low side (blue).
High flow automatic coupler for refrigerant service, available in high side (red) and low side (blue).
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| 250-0346 | QC-MH+CB hi-flow auto coupler, high side (red) | Asian First | Model: QC-MH+CB, Type: High side, Color: Red, Price: 33,700, Inner pack: 100 | |
| 250-0337 | QC-ML+CB hi-flow auto coupler, low side (blue) | Asian First | Model: QC-ML+CB, Type: Low side, Color: Blue, Price: 33,700, Inner pack: 100 |