In the fluids metering and dispensing sector, customers have to deal with unprecise measurements ending in fraudulent readings; to solve this, the EU Measuring Instrument Directive was introduced, a Directive to which every vendor has to comply. Additionally, most of the available technologies in the market discharge the generated gases into the atmosphere, creating flammable sensitive zones and thus increasing the risk of damage both for the population and for workers; PRIMESYST solves this problem by re-injecting the generated vapours into a tank. Finally, the industry is demanding more advanced solutions in order to allow for predictive maintenance, automation of operations and process control. PRIMESYST project overall objectives are; upgrading the operating parameters, design of an integrated data collector + analysis software (equipped with a set of sensors), validation and scale-up of the production process, full certification of our product, and the creation of the commercialization plan.