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Dosatron D07RE5 PVDF AF Proportional Feeder

    630.12 € 630.12 € 630.12 EUR

    630.12 €

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    Seal: AF | Metering rate [%]: 0.8 - 5.5 | Ratio: 1 : 128 - 1 : 20 | l/h: 5 - 700 | min/max Pressure [bar]: 0.30 - 6

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    Dosatron D07RE5 PVDF AF proportional dosing unit.


    Partnumber: D07RE5 PVDF AF

    Dosatron D07 D07RE5 (PVDF)

    Connected to the water mains, the Dosatron uses only water pressure as the driving force. In this way, it draws in the concentrate, doses it to the desired percentage and mixes it with the drive water. The working solution produced in this way flows through the Dosatron. The amount of added product is always proportional to the water flow rate, even in the event of fluctuations in flow rate or pressure..

    Details

    General
    - Maximum operating water temp
    - Minimum operating water temp
    - Metering

    - Average metering tolerance value*
    - Repeatability
    - Pressure drop*
    		40° C [104° F]
    5° C [41° F]
    e.g. adjust to 1 % = 1 : 100 = 1 vol concentrate + 100 vol water
    ± 5 %
    ± 3 % (API standard)
    0.3 - 1.4 bar [4.35 - 23.3 PSI] depending on operating conditions
    Other integrated functions.
    - Inlet/outlet connections
    - Built-in by-pass
    - Built-in bleed valve    		 3/4 M : BSP- NPT Ø 20 x 27 mm
    yes
    yes
    Drive
    - Engine
    - Displacement
    - Mixing chamber    		 Hydraulic differential piston motor
    0.2225 L [0.060 US gallons] (1 cycle = 2 clacks)
    Installed
    Dosing
    - Injection
    - Metering piston

    - Suction valve    		 Internal
    Single action, upward injection
    Plug valve with spring loading    .
    Aspiration
    - Self-priming
    - Maximum viscosity of concentrate*
    - Max. Suction height/ length of suction hose
    - Suction head    		 yes
    400 cSt at 20°C [68°F]
    4 m [13ft]
    yes - with ballast

    Features.



    Water flow rate 5 - 700 l/h


    Compact device size


    Dosing proportional to water flow


    Adjustable dosage


    Integrates BY-PASS switch; ON/OFF metering


    Working pressure 0.3 - 6 bar


    Additional dosing independent of water pressure, water flow rate and pipe length


    A unique, all-metering technology


    Proportional to volume without using electricity
    .


    Functions



    Measure: volumetric hydraulic motor -


    dosing: steady proportional feed of the liquid or soluble concentrate -


    Regulate: Proportionality servo-controlled via water flow rate -


    Mixing: constant homogenisation in the Dosatron