The Mapress range consists of pipe and fittings. Along with other Mapress materials CuNIfe now benefits from the new press indicator. The brightly coloured indicator makes it easy to visibly distinguish pressed and unpressed joints. The CuNiFe system offers sizes (pipe ODs) ranging from 15 to 108mm. CuNiFe fittings are supplied with factory fitted black butyl rubber (CIIR) O-ring seals suitable for use with both seawater and fresh water. Mapress CuNiFe pipes are available in 6m lengths. Diameters range from 15mm to 108mm. Very high corrosion resistance internally and externally. No hot works, chemicals or fluxes. High stability