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0.3 GPM UP TO 200 GPM Digital Fuel Meter

GPI® 03A Series

SKU 113900-9501 | MODEL 03A31GM
Original price $349.99 - Original price $779.99
Original price
$349.99 - $779.99
Current price $349.99

Fluid Statement

Gasoline up to E15 | Diesel Fuel up to B20 | Kerosene

The GPI 03A digital fuel meter series is designed to measure flow rates from 0.3 to 200 GPM (1 L/min up to 760 L/min). The 03A series are rugged and dependable with an easy-to-install, compact design. Compatible with diesel, gasoline, and kerosene. Simplified internal parts provide ease of maintenance. DO NOT USE with water or chemicals.

Features & Benefits

  • Compact and lightweight at just 12 oz.
  • Mount directly to the nozzle for easy reading
  • Methanol model (03A31GMME) available
  • UNCOMPROMISING SAFETY is provided through UL and FM certifications, giving you peace of mind and the ultimate protection against accidental explosions.
  • RUGGED DURABILITY is backed with a two-year manufacturer warranty, corrosion resistant aluminum housing, and an IP65/NEMA 4 environmental rating.
  • USER-FRIENDLY compact design integrating a self-contained, battery-operated 6 digit display and a factory calibration makes for a true plug and play device. All that is required for installation is to attach the plumbing.
  • REMARKABLE COMPATIBILITY and turbine technology makes this an ideal meter for gasoline, E15, kerosene, diesel, biodiesel, as well as many other solvents and hydrocarbon-based fluids.
  • EXCEPTIONAL VERSATILITY allows a hose end or inline installation for your unique application. Additionally, the six-digit display, 300 psi pressure rating, and temperature range of 0° to 140°F (-18°C to +60°C) makes this meter suitable for a wide number of markets, including construction and agriculture.
Product Model Options: 1" NPT, 3 - 50 GPM
Flow Range:
3 - 50 GPM (11 - 190 L/min)
Accuracy of Reading:
+/- 1.5%
Working Pressure:
300 PSI (20.7 bar)
Max Working Temperature:
14° to 130° F (-10° to 55° C)
1 in. FNPT
1 in. FNPT
Corrosion-Resistant Aluminum
2-yr meter warranty
FM Approved as Intrinsically safe for Class 1, Div 1 Groups A - G
Approvals (cont'd):
CE. Complies with the requirements of the EMC Directive 89/336/EEC
Manuals / Documents

  • Any pump or Gravity feed system

What's in the Box
Digital fuel meter, (2) AAA alkaline batteries, Owners manual

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