Differential Pressure Flow Meters


Averaging Pitot Tube, DF25

The Systec DF25 Pitot Tube is an insertion averaging Pitot Tube, perfect for Steam flow measurement. The DF25 can be installed into your existing pipework, or supplied within a flanged spool. The DF25 generates a far lower line restriction compared to many other Differential Pressure methods, thereby saving you money on your steam production. The probe profile provides a very high accuracy. The DF25 Pitot Tube is available for pipes from 80mm to 2500mm. Typical applications are steam flows, Stack Emissions, Boiler Feed Water, Ultra-pure Water and many other applications including high pressure, high-temperature flows.

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Compressed Air Flow meter, inline, DFCV

The DFCV is a low cost, budget insertion compressed air flow meter. It gives a 4-20mA for Flow or Temperature and 0-10V output either Flow or Pressure. It is inline with a threaded connection .This is a perfect solution for compressed air lines.

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Pitot tube system for live Insertion/removal DF25QL

The Systec DF25QL is a hot tap insertion Averaging Pitot Tube that can be easily installed into your existing pipe work. The Systec DF25QL can be installed into a live pipe via an existing flange connection. The DF25QL generates a far lower line restriction compared to many other Differential Pressure methods. Perfect for Steam Flows, Stack Emissions, Boiler Feed Water, ultra-pure Water where your flow cannot be stopped.

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Micro Orifice Plate 1-12mm bore DF8

The Systec DF8 has been designed for precise flow metering for small pipes and low flows. It comes as a spool piece with 1/2" BSP threads. It is able to measure steam, liquids and gases

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Mini Averaging Pitot Tube, DF12

The Systec DF12 is a smaller version of the Systec DF25, suitable for smaller pipes from DN20 to DN100. Perfect for Steam Flows, Stack emissions, boiler feed water, ultra pure water and many other applications.

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Averaging Pitot Tube, Large, DF44

The Systec DF44 is a larger version of the Systec DF25, suitable for smaller pipes from 250mm to 15000mm. Perfect for stack emissions, ventalation air and many many other applications.  From 250mm to 15000mm.

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Direct reading Flow meter, Mechanical, Liquids or Gas, Flo-Gage

RCM Inline Mechanical Direct Reading Flow Meters for liquids, gases or steam. The Flo-Gage is a direct reading DP flow meter that displays your flow rate in a "speedometer" style display.
As your flow increases the needle moves around the face of the display. They do not require any power to function and have large easy to read dials

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Compressed Air Flow meter, insertion, DFC

The DFC is a low cost insertion compressed air flow meter. It gives a 4-20mA for Flow or Temperature, and 0-10V output either Flow or Pressure. It is a single point insertion pitot for pipes from 2" and above. This is a perfect solution for compressed air lines. It is designed to measure non-explosive, non-corrosive gases.

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Air Flow Control System, Deltafit

The Systec DeltaFit is a complete gas flow metering and control package. You simply set what your required flow rate is and the Deltafit will regulate a control flap to maintain your requested flow. It is very accurate and fast responding, with a very low DP even at high flows.

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Portable Pitot Tube, DF25P

The Systec DF25p is a portable insertion Pitot flow meter idea for stack gas measurements.

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