Positive Displacement Meters

Liquid Controls Group's positive displacement meters provide exceptionally accurate service when using their unique positive displacement metering principle, even under variable operating conditions (changes in temperature, pressure and viscosity). They also povide the energy efficient and functional performance desired from an economical volumetric measuring instrument. Available with traditional mechanical seal or glandless magnetic driven pulse output device.

METER FEATURES

• High accuracy and repeatability
• Low maintenance, no metal-to-metal contact in measuring chamber
• Low pressure loss, a true gravity flow meter
• Choice of aluminum, cast iron, brass and stainless steel materials of construction
• Self-contained operation without electrical power or signal conditioning (for units equipped with mechanical registers, printers or presets); no special piping requirements
• Electronic output and registration equipment where enhanced accuracy and electronic communications are needed
• Weights & Measures approval (world-wide) for custody transfer with mechanical or electronic registration systems meeting API standards
• Electronic accessories designed and approved to Class 1 Div. 2 standards