• FM Approved flow meters • Patented accuracy of 0.5% • Friction loss less than 1 psi • Full 5 Year Warranty • FM Approved Digital and Glycerin gauges • Substantial inventory for quick shipping With continuous improvements and cutting edge technology, GVI has just released our most accurate flow meter ever. This is why GVI is the most requested and most specified fire meter in the world. The GVI gauge is used in more fire training centers worldwide than all flow test metercompetitors combined. After using GVI flow meter for the first time,
• FM Approved flow meters • Patented accuracy of 0.5% • Friction loss less than 1 psi • Full 5 Year Warranty • FM Approved Digital and Glycerin gauges • Substantial inventory for quick shipping With continuous improvements and cutting edge technology, GVI has just released our most accurate flow meter ever. This is why GVI is the most requested and most specified fire meter in the world. The GVI gauge is used in more fire training centers worldwide than all flow test metercompetitors combined. After using GVI flow meter for the first time,
