M18x2 S ISO12.5 PPV3 Steel Carrier Bulkhead - PPV3.1330.602 ISO 7241-1 A Sleeve: double acting Occlusion: poppet Locking: radial balls Material: steel Finishing: Zn-Fe (Cr III) Available Threads: BSP, NPT, SAE, metric Standard Seals: NBR Optional Seals: FKM, EPDM Connection Under Pressure: not allowed Push / Pull design, Ideal for mobile applications using hydraulic attachments, PPV series is designed to break away in case of accidental pulls, One hand to connect and disconnect.