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Differential pressure flow meter / for liquids / in-line
7000, 8000 series Clark


  • Technology:

    differential pressure

  • Fluid:

    for liquids

  • Other characteristics:


  • Process pressure:

    Min.: 10 psi

    Max.: 400 psi

  • Process temperature:

    Min.: -62 °C (-79.6 °F)

    Max.: 177 °C (350.6 °F)

  • Volumetric flow rate:

    Min.: 4 us gal/h (15.14 l/h)

    Max.: 3000 us gal/min (11356.24 l/min)


The 7000/8000 series by Clark Solutions is a line of flow meters with optional outputs. It is applicable for measuring the flow rate of liquids, gases, compressed air and steam in closed pipes.

Clark Solutions manufactures an indicating flow switch and a flow transmitter for method indication and management. The devices have a large easy-to-read analog dial with 270 degree pointer movement.

The flow meters are ideal for drinkable and non-drinkable water, irrigation water, glycol-water mixtures, fuel oils, lubricating oils, gasoline and other various low and medium viscosity liquids.

The gas flow meters are useful for compressed air and other various compressed gases, including carbon dioxide, helium and hydrogen, acetylene, and nitrogen. Its standard pressure rating is up to 180 psig.

Furthermore, any of the flow meters can be equipped with a flow transmitter for sending signals to a remote device.


Other Clark products