McMenon Industrial Flow Meters

McMenon Industrial Flow Meters

Averaging Pitot Tubes

Being insertion devices with a relatively small aspect ratio, Pitot Tubes incur a very low pressure loss and are also very economical both to purchase and install, especially in larger pipelines and rectangular ducts. Pitot tubes are also available in retractable versions, allowing insertion and withdrawal from a pipeline without draining the process fluid.

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Sub Sea Venturi Meters

Subsea flow solutions – proven at extreme conditions

McMenon design and manufacture Venturi Tubes for Subsea applications. The ever-increasing depth of oil and gas discoveries has compelled the industry to move away from offshore platforms and towards seabed operations, with equipment mounted directly onto or near the wells themselves. McMenon’s Sub Sea Venturi meters are designed to operate in this environment. Used at high pressures and low water depths the units are design and manufactured in strict compliance with API 6A and API 17D.

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Wedge Meters

The McMenon wedge meter product range is adaptable to almost any process condition or installation requirements. Wedge meters are particularly suitable for fluids that are dirty, viscous, abrasive or with a tendency to foul, providing accurate measurements and resisting conditions that would normally wear the sensitive measurement surfaces found in orifice plate, turbine and cone meter or positive displacement meters..

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Orifice plates

Orifice plates are the simplest of the DP flow measurement devices. Inexpensive to replace and available in a range of materials; making them an ideal choice for applications where permeant pressure loss is not a significant factor. Devices based on orifice plates remain one of the best selling flow metering technologies. As well as measuring flow, they are used to restrict the flowrate to a certain value or to reduce the pressure at a certain flowrate.
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Flow Nozzles

The flow nozzle is used for high velocity flow measurement where erosion or cavitation would wear or damage an orifice plate. It does not rely on a sharp edge (which can degrade over time) for accuracy, therefore offering excellent long-term accuracy and it is often used for flow testing on steam-raising plant. The discharge coefficient of a flow nozzle is such that a nozzle can measure approximately 55% higher flow rates than an orifice plate with a similar beta ratio and design differential pressure.

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Variable Area Flow Meter

Fail safe flow measurement for clear liquids and gases. Scaled to the customer’s requirements. The Variable Area Flow meter range of instruments provide an economical solution for laboratory and OEM customers. Pressure and flow control are available with the use of regulators and flow control valves. A simple, cost effective solution for a multitude of applications.

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