3/4" BSP ISO19 ISO16028 Probe PC - PLK4.2519.113 ISO 16028 Occlusion: flat face Locking: radial balls Material: high resistance steel Finishing: Zn-Fe (Cr III) and Zn-Ni Available Threads: BSP, NPT, SAE, metric Standard Seals: NBR and PU Optional Seals: FKM, EPDM Connection Under Pressure: allowed (male side only) Max Residual Pressure: 250 bar