• PRODUCT DESCRIPTION • Special aerator with water saving. (Foamed flow, Anti-limescale,Flow rate:16 L /min) • Special cartridge with heat and flow rate adjustment • Nozzle length 160 mm • Battery connection threads 3/4”• Eccentric connection threads 3/4” – 1/2 ” • Spiral hose connection threads 1/2” • Ideal working pressure 3-4 Bar • It is recommended to use a filter at the entrance of the apartment to prevent damage to the armature from any pollution that may occur in the installation.