Flow meter

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 meter competitors combined.

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

Specification

Product Type

Fire Pump Test Meter (Venturi Type)

Available Sizes

1-1/4", 2", 2-1/2", 3", 4", 5", 6", 8", 10", 12"

Connection Type

Butt Weld, Grooved, ANSI 150 Flanged, ANSI 300 Flanged

Body Material

1026 Machined Carbon Steel

Available Materials

316 Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, Monel, Nickel Aluminum Bronze, 90/10 Cu-Ni, Aluminum, Brass, Epoxy Coated

Valve Material

1/4" Brass Ball Valve

Identification Tag

Aluminum

Gauge Construction

Aluminum Body

Gauge Operation

Diaphragm (Bellows Convoluted)

Maximum Pressure

500 PSI (3450 kPa)

Temperature Range

180°F (82°C)

Gauge Diameter

3.75" Standard (6" Optional)

Accuracy

±0.5%

Pressure Loss

Less than 1 PSI

Warranty

5 Years

Display Units

GPM, LPM, m³/h

Certification

FM Approved

Installation

Horizontal or Vertical