1. PLC HMI controller for easier operation 2. Working air 0.4–0.6mpa 3. Working voltage: 110 220 voltage single phase 4.. Filling Accuracy: +-0.5% up to 4 filling nozzle 5. Control System: PLC/Electronic-Pneumatic Controlled 6 The bottles are automatically enters, fills, and exits. Skip or stop filling if without bottles. 7. The filling volumes are accurate and has a counting function. 8. Equipped with filling nozzle to prevent dripping and drawing. Anti-dripping tray