2015DIN EN 16712-1:2015 Portable equipment for projecting extinguishing agents supplied by fire fighting pumps - Portable foam equipment - Part 1: Inductors PN 16; German version EN 16712-1:2015
2011DIN 14384:2011 Inductor proportioner PN 16 for foam compound
1984DIN 14384:1984 Inductor proportioner for foam compound