Macnaught USA, Inc.

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Tampa, FL

Macnaught USA, Inc. is a leading provider of innovative and high-quality flow meter solutions for various industries. With a rich heritage of expertise and a commitment to excellence, we have established ourselves as a trusted manufacturer and supplier of flow meters in the United States.

At Macnaught USA, we understand the critical role that accurate flow measurement plays in optimizing processes, improving productivity, and ensuring operational efficiency. Our focus is on delivering advanced flow meter products that meet the unique needs and challenges of our customers.

Flow Meters: We offer a comprehensive range of flow meters designed to accurately measure the flow of various liquids, including oils, fuels, chemicals, and water. Our expertise lies with oval gear flowmeters. In addition to our flow meter products, we provide hose reel products, manual & pneumatic oil pumps, and manual & pneumatic lubrication pumps. Our products are used in the fuel, oil, and chemical industrial sectors.

We understand the importance of accurate flow measurement. To ensure the performance and accuracy of our flow meters, we offer calibration and repair services. Our calibration processes are conducted in accordance with industry standards, and our facilities are equipped with advanced equipment to provide precise and traceable measurements.

With a focus on innovation, quality, and customer satisfaction, Macnaught USA, Inc. is a trusted partner for industries seeking reliable and accurate flow measurement solutions. Our comprehensive product offerings, application engineering expertise, and commitment to service excellence position us as a preferred choice for advanced flow meter technology.

Flow Meters Power Pages

Coriolis Flow Meters

Coriolis Flow Meters

A Coriolis flow meter measures mass by the inertia of a liquid or gas flowing through a vibrating tube that is equipped with a set of sensors at the inlets and outlets of the meter. The increased movement of the flow produces measurable oscillation that is proportional to the mass...

Flow Switches

Piston Type Flow Switch

A flow switch is a device that measures the flow rate and liquid pressure within a duct, loop, or system. Flow sensor and flow indication are other names for this switch. The primary purpose of a flow switch is to continually...

Level Switches

Level Switch

A level switch is an electrical or mechanical method for measuring the level of a liquid, powder, or granule material. It is designed to activate an alarm if the material level in a container passes a predetermined height or depth...

Magnetic Flow Meters

Magnetic Flow Meters

A magnetic flow meter is a volumetric flow meter that uses electrodes connected to the liquid flow to measure the velocity of fluids in a tube or pipe. The unique design of magnetic flow meters allows them to take their readings without the need for any moving parts...

Mass Flow Meters

Mass Flow Meters

A mass flow meter is a way of measuring the volume or mass of a gas or liquid passing through a system at a specific point in the flow system. They are used to measure linear, nonlinear, mass, and volumetric flow rates...

Ultrasonic Flow Meters

Ultrasonic Flow Meters

An ultrasonic flow meter measures the flow of a liquid or gas by sending ultrasonic waves across a pipe, containing the flow in the direction of the flow and in the opposite direction of the flow. The ultrasonic waves and the velocity of...

Types of Flow Meters

Types of Flow Meters

A flow meter is a flow rate measuring device used to determine the linear or nonlinear mass and volumetric flow of a liquid or a gas. The many names of flow meters include flow gauge, flow indicator, liquid meter, and flow rate sensor...

Metering Pumps

Diaphragm Metering Pump

A metering pump is a precision machine that moves or pumps a measured amount of fluid in a predetermined time to create volumetric flow. The term “metering pump” covers a wide range of pumping methods, each designed to meet...

Rotameters

Rotameters

A rotameter is a device that measures the flow of fluid volume per unit time in a closed tube. There are diverse rotameters applications, including chemical injection/dosing and tank blanketing. A rotameter can be said...

Water Filtering Systems

Water Filtering Systems

A water filtering system is a mechanism that is designed to remove solid particles, tiny or large, from inside a liquid through the use of a filter medium that only allows the liquid to pass but restricts solid particles....

Leak Detector

Leak Detector

A leak detector is a sensor used for monitoring a system that contains liquids, gasses, or other substances to ensure that the contained materials do not escape, leak, or otherwise leave the system. The leak detection process involves...

Centrifugal Pumps

Centrifugal Pumps

A centrifugal pump is defined as a hydraulic machine that changes mechanical energy into hydraulic energy by the use of centrifugal force acting on the fluid. This is a machine that uses rotation to enforce velocity on a liquid...

Flow Instrumentation

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