Overview: The "Original One", that is the FIRG flat-face Series from Stucchi. Developed in 1982, Stucchi has supplied the original ISO 16028 interchangeable coupling, and still continues to supply this Series due to the good performance, long life and competitive prices on this Series. Technical Characteristics: Couplings: Zinc plated Steel Nipple: hardened Steel for anti-brinelling Seals: Nitrile with Teflon anti-extrusion ring. Viton, Kalrez, EPDM upon request Ports: NPT, SAE Tight tolerances ensure equal loading of couplers Female seal swaged to prevent extrusion No air inclusion during connection Flat mating surface easily cleaned Non-spill design avoids fluid loss during connection / disconnection |
