1. **Zero Spill Flat Face Design** The unique flat face design of these hydraulic quick disconnect couplings ensures zero spillage, effectively protecting external equipment. Equipped with a flat valve, the couplings enable seamless connection and disconnection without fluid loss. 2. **Compliant with ISO 16028 Standard:** Manufactured in accordance with ISO 16028, these couplings are fully interchangeable with other couplings meeting the same standard. This guarantees compatibility and userfriendliness, allowing for effortless integration into various hydraulic systems. 3. **Multiple Sizes Available:** Available in a range of sizes from 1/4' to 3/4' NPT internal thread, these couplings offer versatility and adaptability to different hydraulic systems and applications. 4. ** Working Pressure** Designed to withstand pressures, these hydraulic couplings can handle demanding applications with a maximum working pressure of 250 to 325 bar, depending on size (1/4' to 3/4').