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The S30 Series is a special purpose, double shut-off fluid transfer quick coupling that provides significantly less pressure drop than couplings of the same type produced by other manufacturers. A threaded sleeve locking mechanism mates the coupling halves and allows connection under pressure up to a maximum of 1,000 psi. Our heavy-duty poppet valving, while fully interchangeable with ball check models (including older SafeWay product), eliminates low pressure leakage. The S30 is designed for extreme high pressure applications including portable hydraulic rams, wire pullers, and frame straightening equipment.
| Material | Steel |
| Valve Type | Poppet (O-ring Seal) |
| Seal Material | Nitrile (Buna-N) |
| Temperature Range (ºF) | -40 to 250 |
| Coupler Size (Inch) | 1/4 |
| Coupler Size (mm) | 6.3 |
| Rated Flow (GPM) | 3.0 |
| Rated Flow (L/Min) | 12 |
| Overall Length (in) - A | 2.920 |
| Body Length (in) - B | 2.270 |
| Diameter (in) - C | 1.120 |
| Hex (in)-D | 0.810 |
| Diameter (in) - E | 0.960 |
| Tip Length (in) - F | 1.500 |
| Diameter (in) - G | 1.300 |
| Hex (in) - H | 1.120 |
| Description | Complete Coupling (Connected) |
| Thread | 9/16" - 18 Female ORB |
| Body Size (in) | 1/4 |
| Maximum Operating Pressure (psi) | 10,000 |
| Lock Style | Threaded |
| ISO Body Size (in) | 1/4 |
| Industry Applications | Hydraulic Jacks Industrial Plants Maintenance and Repair Operations Marine and Defense Rescue Equipment |
| Documentation | |
| Series Catalog Page | S30 pages from SFWY-02100 LIT SAFEWAY... |
| Safety_Guide | Safety Guide page from SFWY-02100 LIT... |
| Glossary | Glossary page from SFWY-02100 LIT SAF... |
| 2D Drawings | S30-2P-SafeWayHydraulics-12-20-2016.p... |
