Metric - Polygrip Plus Philmac offers a comprehensive range of compression fittings available to join most pipes – MDPE, all standards of Polythene, copper, lead, galvanised and PVC pipe. Manufactured to the highest standard under ISO 9002, Philmac is WRAS approved. Metric is one of the fastest fittings to install, requiring no pipe preparation or nut removal. It has a dynamic sealing method and provides complete security, with no loose components. Supplied pre-assembled for metric Polyethylene pipe and is fully adaptable by removing the 'O' ring carrier and black split ring and replacing with a dedicated coloured insert/split ring set.