PVC Pressure Fittings PVC Elbow Adaptor  Female BSP Thread x Solvent Socket 10 Bar PVC Elbow adaptor Where applicable our PVC fittings are according to ISO 727 and WRAS for potable water. Metric Fittings with threads have DIN thread ie taper male by parallel female. DIN 2999. Imperial fittings conform to BS 4346/1 ISO 9002 [...]