General description Clamps are used for sealing and repairing damaged water supply installations. Technical specifications Thread size: 1/2" BSP Additional female thread joint size: 1/2" BSP Maximum operating pressure: 16 bar Maximum operating temperature: 90°C Clamp body material: black malleable cast iron Sealing sleeve material: EPDM rubber Connecting screws material: carbon steel Compatibility and accessories Clamps are used for connecting steel, PE, and other pipes Additional female thread joint allows connecting any piping extension to the existing system