Flow & Accuracy
- Flow range: 12.5 to 10,000 USGPM.
- Accuracy: 0.5%.
- Friction loss: less than 1 psi.
- Patented venturi technology.
Venturi Fire Pump Test Meter
GVI Fire Pump Flow Tester
GVI Venturi — 12.5–10,000 USGPM, 0.5% accuracy, Class 150 & 300, DN32–DN300
GVI Fire Pump Flow Tester from Global Vision Inc is an FM approved venturi flow meter for fire pump testing, machined from 1026 carbon steel for 12.5 to 10,000 USGPM with friction loss under 1 psi.
Manufactured by
Global Vision Inc
GVI Fire Pump Flow Tester
Review the confirmed product information, including description, features, benefits, and applications.
The GVI Fire Pump Test Meter from Global Vision Inc is a flow measurement device for fire pump testing. Manufactured in the USA, it uses a patented venturi design for consistent and precise flow readings.
The venturi body is machined from 1026 carbon steel and is available with grooved, welded or flanged ends in sizes DN32 to DN300 (1¼" to 12"). A diaphragm-operated 4" flow meter is offered with analog, hybrid digital or full digital gauge options.
Body & Connections
- Body material: 1026 machined carbon steel.
- Pressure rating: Class 150 and 300.
- Grooved, welded and flanged ends; flanges to 150# / 300# ANSI B16.5.
- Sizes DN32 to DN300 (1¼" to 12").
Gauge & Dial Options
- Diaphragm-operated 4" flow meter.
- Glycerin-filled analog gauges.
- Glycerin-filled hybrid digital gauges (analog + 4–20 mA transmitter).
- Full digital gauge (digital display + 4–20 mA transmitter).
Consistent Accuracy
Patented venturi design gives consistent and precise flow readings.
Tight Tolerances
Machined in-house for tighter tolerances than cast venturis.
US Steel Body
Venturi made from US steel free from imperfections.
Gauge Choice
Analog, hybrid and digital gauges suit different testing and monitoring needs.
GVI fire pump flow testers measure flow during fire pump performance testing.
Fire Pump Performance Tests
Flow measurement during fire pump performance testing.
Commercial & Industrial Buildings
Fire system compliance testing in commercial and industrial buildings.
Fire Protection Services
Pump testing by fire protection service providers.
Hospitals & Schools
Fire pump testing to meet fire safety standards in hospitals and schools.
FM Approved
FM Approvals Class 1046 venturi type fire pump flowmeter systems, sizes 2 to 12 inch NPS.
CE
CE marked as stated in the manufacturer's product information.
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