Digital + Mechanical Meters

Digital and mechanical meters allow you to monitor fuel flow at a glance with easy-to-read displays, so you can work safely and efficiently. Automatic on/off features provide added safety. The digital and mechanical meters here come in a broad range of capacities and sizes with gallons per minute of flow (GPM) from 0.2-gal.–26.4; operating pounds per square inch of pressure (PSI) of 1–435; max PSI of 50–7500; inlet port sizes of 1/8 NPT–1 NPT; outlet port sizes of 1/8 NPT–1 NPT and operating temperatures of -40°–150°F.

One of the most popular units in this digital and mechanical meter lineup is a digital fuel meter with a 1in. inlet/outlet and 3 GPM–30 GPM capacity. This meter is made from durable cast aluminum and features an LCD that is accurate to +/-5% of the reading. This economical turbine meter is factory calibrated in gallons for use with diesel, gasoline, or kerosene. This lightweight meter mounts easily to the end of a hose and is ideal for use with free flow gravity systems or combined with an electric transfer pump as part of a fuel transfer system. This meter includes two 3/4in. reducers to work with either 1in. or 3/4in. line sizes, 3/4in. MNPT pipe nipple and 2 standard AAA batteries. Another bestselling meter in this selection is a mechanical fuel meter with a 1in. inlet/outlet. This unit delivers affordable accuracy for dispensing diesel, gasoline, E15 ethanol blends, and kerosene. This meter has a dependable 1-gallon register and 1in. NPT fittings. Simple 4-bolt connections can be mounted in multiple directions. No pipe fittings, pipe tape, or sealant are needed for installation. This mechanical meter also includes an eco-friendly, no-leak flange and O-ring to eliminate pipe leaks. The magnetic drive eliminates drive shaft leaks. As you browse these digital and mechanical meters, you’ll be happy to find some of the top brands in the digital and mechanical meter business including Roughneck, GPI, Zee Line, Blue Def, Fill-Rite, and LiquiDynamics. Be sure to check out any videos and customer reviews available for the meters that interest you.