F3S self-closing DN 15 bib tap for sanitary facilities. Self-closing cartridge, hydraulically controlled, self-closing, adjustable flow duration. With anti-blocking system 2 (ABS2) for safety switch-off when permanently active. For connection to pre-mixed hot water or cold water. High-polished, chrome-plated brass housing. Aerator with an integrated flow rate controller 3.0 l/min.