Wing Style Interchange Coupler Rated Pressure Chart
| Body Size | Maximum Working PSI | Maximum Burst PSI |
| 1/4 | 3,000 | 14,000 |
| 3/8 | 3,000 | 13,000 |
| 3/4 | 3,000 | 13,000 |
| 1 | 4,000 | 16,000 |
| 1-1/4 | 3,000 | 12,000 |
| 1-1/2 | 2,500 | 10,000 |
| Body Size | Maximum Working PSI | Maximum Burst PSI |
| 1/4 | 3,000 | 14,000 |
| 3/8 | 3,000 | 13,000 |
| 3/4 | 3,000 | 13,000 |
| 1 | 4,000 | 16,000 |
| 1-1/4 | 3,000 | 12,000 |
| 1-1/2 | 2,500 | 10,000 |