Variable Area Flow Meter Rotameters

Flow meters measure the flow rate or quantity of liquids or gases.

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Rotameters Flow Meters

MDC Water stocks a wide range of panel, inline and tube Variable Area Flow Meters or Rotameters used widely in the water treatment industry.
The water rotameter is an industrial flow meter used to measure the flow rate of water. Rotameters consist of a tube and float, the float response to flow rate changes is linear.
Our water flow meters can be supplied as panel or inline tube type, and with either BSP threaded or metric solvent socket connections.
We offer Variable Area Flow Meters for water which have been designed to offer an economical solution for liquid flow measurements.

Panel Type Water Flow Meters.

Panel mounted variable area flow meters or panel mount rotameters have been designed to be used for panel mounted and small scale applications.

These Flowmeters are a line of direct reading, precision machined, clear acrylic body flowmeters suitable for gas and liquid applications.

Used for industrial and domestic applications, Widely used in water treatment & filtration industry and reverse osmosis application (RO flow meter).

Some types are fitted with a needle control valve, this option allows the operator to set and adjust flow rates as required.

Flow Range: 0.5 to 100 LPM (0.1 to 24 GPM).

Connection: 1/2″ to 1″ BSP Male Thread.

Low Flow Panel Type Rotameter:

Panel Type with Control Valve Rotameters:

Inline Water Flow Meters.

Tube type (pipe type) inline variable area flow meters or inline rotameters have been designed to offer an economical solution for liquid flow measurements.

Inline water flow meters are used for industrial and domestic applications, Widely used in water treatment & filtration industry, reverse osmosis application, irrigation, water pumping stations … etc.

Flow Range: 1 to 220 LPM (0.2 to 60 GPM).

Connection: 1/2″ to 1.5″ BSP Thread.

Inline Water Rotameters.

Plastic or Poysulfon tube type (pipe type) inline variable area flow meters or inline rotameters have been designed to offer an economical solution for liquid flow measurements.

Inline water flow meters are used for industrial and domestic applications, Widely used in water treatment & filtration industry, reverse osmosis application, irrigation, water pumping stations … etc.

Flow Range:
– Low flow rotameters: 2.5 to 2500 LPH.
– high flow rotameters: 1 to 60 M3/H.

Connection: Two Types
– BSP Female Thread.
– Glue type: D20 to D75 (PVC and ABS pipes and fittings)

BSP Female Thread:

Glue Type:

More Rotameter types and flow rates are available.

Up to 60 m3/hr.

Please contact us.