*Automatic closing at 30s (+5s -10s). *Flow: 15 l/minute (flow rate adjustable according to pressure). *Female inlet and outlet 1/2. *push-button opening. *Interchangeable head comprising the entire tap mechanism. *Body trim and push-button in chrome-plated brass, interior parts in materials resistant to corrosion and limescale deposits. *Gross weight: 0.620 Kg.