Defines the minimum requirements, test methods, marking and evaluation of conformity for pillar hydrants for fire fighting purposes: - to be installed in a water distribution system; - sizes DN 80, DN 100 and DN 150; - suitable for an allowable operating pressure, PFA, of PN 16 with or without drain facility; - having vertical or horizontal, flanged, socket or spigot inlet; - with one or two outlets and having outlets to national requirements; - globe (screw down) or gate valve type.