Flat Face Hydraulic Quick Couplings(Carbon Steel)/ International Interchange ISO 16028
Flat Face Hydraulic Quick Couplings(Carbon Steel)/ International Interchange ISO 16028
| Body Size (in) | Rated Pressure (Bar) | Flow Rate (L) | Material | Standard Seal Material | Temperature Range (ยฐC) |
| 3/8" | 350 | 35 | Carbon Steel | NBR | -20ยฐC to +125ยฐC |
| 1/2" | 350 | 65 | Carbon Steel | NBR | -20ยฐC to +125ยฐC |
| 3/4" | 350 | 115 | Carbon Steel | NBR | -20ยฐC to +125ยฐC |
| 1" | 350 | 115 | Carbon Steel | NBR | -20ยฐC to +125ยฐC |
| 1-1/4" | 350 | 115 | Carbon Steel | NBR | -20ยฐC to +125ยฐC |
| 1-1/2" | 350 | 115 | Carbon Steel | NBR | -20ยฐC to +125ยฐC |
| Part No. | Thread | Overall Length (mm) | Hex Size (mm) | Largest Diameter (mm) | Part No. | Thread | Overall Length (inch) | Hex Size (inch) | Largest Diameter (inch) |
| OKFH 03-03PF | G3/8 | 80 | 27 | 29 | QKFH 03-N03PF | NPT3/8 | 3.15 | 1.06 | 1.14 |
| QKFH 03-04PF | G1/2 | 82.5 | 27 | 29 | QKFH 03-N04PF | NPT1/2 | 3.25 | 1.06 | 1.14 |
| QKFH 04-04PF | G1/2 | 91 | 36 | 38.5 | QKFH 04-N04PF | NPT1/2 | 3.58 | 1.41 | 1.52 |
| QKFH 04-06PF | G3/4 | 93.5 | 36 | 38.5 | QKFH 04-N06PF | NPT3/4 | 3.68 | 1.41 | 1.52 |
| QKFH 06-06PF | G3/4 | 95 | 36 | 38.5 | OKFH 06-N06PF | NPT3/4 | 3.7 | 1.41 | 1.52 |
| QKFH 06-08PF | G1 | 108.5 | 46 | 49.8 | OKFH 06-N08PF | NPT1 | 4.27 | 1.81 | 1.96 |
| QKFH 08-08PF | G1 | 110 | 46 | 49.8 | OKFH 08-N08PF | NPT1 | 4.3 | 1.81 | 1.96 |
| QKFH 10-10PF | G11/4 | 123.5 | 55 | 59.8 | OKFH 10-N10PF | NPT11/4 | 4.86 | 2.17 | 2.35 |
| QKFH 12-12PF | G11/2 | 141.9 | 70 | 75.8 | QKFH 12-N12PF | NPT11/2 | 5.78 | 2.76 | 2.98 |