- High accuracy and repeatability, direct volumetric reading
- Measures high and low viscosity liquids
- No requirement for flow conditioning (straight pipe runs)
- Stainless Steel rotors (Optional PPS rotor for OM008 meter only)
- Quadrature pulse output option and bi-directional flow
- Optional Exd I/IIB approval (ATEX, IECEx)
- Only two moving parts

Large Flow Range
The FLOMEC® OM Small Capacity Oval Gear meters offer the ability to handle a wide range of fluid viscosities with exceptional levels of repeatability.
The OM Small Capacity meters are well suited to measurement of very low flow rates of various additives, chemicals, fuels, lubricants, and purified waters. Exceptional accuracy and reliability can be obtained on clean liquids of almost any viscosity. Particularly when flow rates are very low and the viscosity is high, small capacity OM-Series meters provide exceptional performance, while other technologies can provide disappointing results.
Sizes: 1/8-inch – 3/8-inch (4mm-10mm) Pipe Sizes | Flows from 0.26GPH - 145GPH (0.5L/hr – 550L/hr) with Pulse-Out or LCD Display
FEATURES & BENEFITS
Applications
- Oils
- Batching
- Oil-Based Paints
- Fuel • Molasses
- Industrial Fluids
- Diesel
- Clean Fluids
- Chemical Feed Lines
- Truck Metering
- Bunker C Fuel Oil
- Chemical Additive Injection