Global Vision Inc. is the number one selling, and most requested fire pump test meter in the world. GVI is also the only manufacturer to carry both FM Approval and UL Listings on our flow meters. Our new patented venturi design creates less turbulence, reduces friction loss to less than 1 PSI, and provides accuracy of 0.5%.
The GVI Digital gauge with 4-20ma transmitter is fully FM Approved. The backlit digital display can be powered from a battery pack, or directly off the fire pump controller. When used with the fire pump controller, the GVI transmitter can automatically display your flow curve. All GVI venturis are machined in‐house from domestic USA thick wall tube. This heavy duty, solid steel venturi is built to last, and it offers greater longevity than cheaper lightweight materials.
Visit us on stand 4-F29 and see why GVI continues to be the industry leader in fire pump test meters.