Flow meters are used to measure the flow rate or quantity of a gas or liquid moving through a pipe. Hassann Al Manaei Trading L.L.C offers a comprehensive range of high quality flow meters and accessories for accurate measurement in both custody transfer and process control applications. Durable meters for the most demanding applications are provided by rugged corrosion-resistant construction. Our line of flow meters ensures visual clarity, incredible utility, and amazing accuracy.

Liquid Controls Flow Meters

Liquid Controls Flow Metering Systems provide exceptionally accurate service even under variable operating conditions (changes in temperature, pressure and viscosity). These meters provide the energy efficient and functional performance desired from an economical volumetric measuring instrument.

LC MA®Series Positive Displacement Meters

Meters provide exceptionally accurate service when using Liquid Controls’ unique positive displacement metering principle, even under variable operating conditions (changes in temperature, pressure and viscosity). Provides 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. A wide range of accessories are available to meet almost every metering need.

High accuracy and repeatability
Low maintenance, no metal-to-metal contact in measuring chamber
Aluminum 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

MSA And MSAA Series Positive Displacement Meters

Liquid Controls steel-case MSA and MSAA-Series rotary motion positive displacement (PD) meters offer the ultimate in flow measurement accuracy for bulk custody transfer of petroleum products, aviation fuels, LPG, crude oil, petrochemicals, and a broad range of industrial liquids. They incorporate a unique design, presenting minimal intrusion in a flowing stream of liquid, as well as minimal pressure drop through the meter.

Liquid Controls MSA and MSAA-Series meters consist of an outer spherical steel-case shell with flanged inlet and outlet ports. The shell houses a traditional LC metering element that employs three rotating and synchronized rotors. These rotors accurately segment flow into a precise volume of liquid for each revolution, with no metal-to-metal contact inside the measuring chamber. Hydraulic sealing between the rotors and the measuring chamber wall is accomplished by a stationary boundary layer of liquid—not by the wiping action of mechanical parts—thereby ensuring sustained accuracy, long service life with minimal wear, and low pressure drop suitable for operation on gravity low or pump pressure.

All MSA and MSAA-Series spherical shells are constructed of steel. Epoxy coated versions are available for aviation applications. Metering elements are available in metallurgies and seal materials suitable for a wide range of petroleum, petrochemical, and industrial applications.

LCMag™ Electromagnetic Flowmeters

Liquid Controls offers a broad selection of electromagnetic (Mag) flow meters for
industrial, water, and waste water flow measurement applications worldwide. The LCMag
family consists of five models of electromagnetic flow meters for specific applications,
including microflow, wafer, sanitary, flanged, and insertion style meters. The units are
offered in a wide variety of sizes and flow ranges for many industrial and OEM applications

Food & Beverage
Pulp & Paper
Water & Waste Water