Ipa flowmatics offers filling machines for liquid co2/no2/petroleum. These filling machines are designed with an accurate load cell based platform, control valves and electronic controller to fill liquids accurately into the cylinders. The filling controller helps to set the required quantity, enter the tare weights and code number before commencing the filling. A detailed print out for the filling is provided. The filing of cylinders can be done either in net or gross weight mode. Flameproof controllers are provided for the liquid petroleum-filling machine.