Enrique Freyre SAC’s Volumetric Provers for LPG are the most reliable and accurate for Fuel Stations and LPG tank truck proving. These provers have been designed using advanced technology and can be ordered either in U.S. gallons or litres. The precise volume measurement of LPG can be easily established by pumping a volume of fluid at a constant pressure and filling up the prover. Moreover, its user friendly features and operating mechanisms are in sync with the latest industrial requirements. Apart from efficient operating capabilities, these provers are known for their durability, user-friendliness and safe usage. For real time calibration of LPG Gas Flow Meters with an easily readable display, these LPG Provers are every bit worth the money spent on them.