Grundfos DDC 9-7 AR-PVC/E/C-F-32U2FG dosing pump 97721437

    1,629.20 € 1,629.20 € 1629.2 EUR

    1,629.20 €

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    Dosing head: PVC | Seal: EPDM | Valve ball: ceramic | Max. flow rate: 9 l/h | Media temperature range: -10..45 °C Max. flow rate: 9 l/h | Media temperature range: -10..45 °C | Rated voltage: 1 x 100-240 V |Type of protection: IP65 / NEMA 4X


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    Grundfos metering pump DDC 9-7 AR-PVC/E/C-F-32U2U2FG

    Product code: 97721437

    EAN Number: 5710622715781


    The SMART Digital DDC is a compact diaphragm metering pump with speed-controlled stepper motor drive and intelligent control electronics. Thanks to the stepper motor drive, SmartDigital metering pumps always operate with the full stroke length for optimum metering accuracy. The stepper motor drive enables low-pulsation and continuous metering, even with low metering volume flows. The flexible mounting plate allows wall and floor mounting without additional mounting accessories. The control cube can be rotated to three different positions (left/front/right). The dosing pump is operated via a rotary/pressure wheel. The Smart Digital dosing pump has an LCD display with plain text display and 4-colour status backlighting (white/green/yellow/red). The control display is protected from environmental influences by a hinged protective cover.

    Accessories


    No installation kit

    Technology. Details

    Product information
    Product information.Product name.DDC 9-7
    Product number
    97721437
    EAN number
    5710622715781
    Customs tariff no.
    84135040
    Country of origin
    EN
    Electrical data
    Maximum power consumption - P1 22 W
    Net frequency 50 / 60 Hz
    Dimension span. 1 x 100-240 V
    Protection class (according to IEC 34-5) IP65 / NEMA 4X
    Cable length. 1.5 m
    Cable plug type EU
    Inrush current. 25A at 230V, for 2 ms.
    Installation
    Environmental temperature. 0-45 °C
    Max. Operating pressure 7 bar.
    Installation mode. No installation kit.
    Suction connection. 4/6, 6/9, 6/12, 9/12 mm
    Pressure connection. 4/6, 6/9, 6/12, 9/12...
    Max. Suction height (operation) 6 m
    Max. Intake height (intake phase) 2 m.
    Technical data
    Font key. DDC 9-7 AR-PVC/E/C-F-32U2U2FG
    Max. Flow rate 9 l/h
    Max. Q at 50% (slow mode) 4.5 l/h
    Max. Q at 25% (slow mode) 2,25 l/h
    Adjustment range. 1:1000
    Min. flow rate 9.0 ml/h.
    Test mark on the type plate. CE,CSA-...
    Valve type. Spring-loaded (HV version)
    Max. Viscosity at 100% 500 mPas.
    Max. Viscosity at 50% (slow mode) 1300 mPas.
    Max. Viscosity at 25% (slow mode) 2000 mPas.
    Repeatability. 0.01
    Feed medium medium temperature range. -10..45 °C
    Max. media temp. Operation
    20 °C
    Density 998.2 kg/m³
    Materials Dosing head material. PVC.
    Valve ball
    Ceramic.
    Seal. EPDM
    Type of control
    Control variant. AR
    Control Centre Front face.
    Plane control. YES
    Analogue input 0/4-20 mA
    Contact control. yes
    Ext. stop Yes
    Analogue output. N/A
    Output relay. 2
    Bus communication. N/A
    Others Net weight 2 kg
    Gross weight. 3
    Color red.

    Detailed description



    Tough and durable full PTFE membrane


    Dual valves for maximum dosing accuracy


    Venting spindle for easy start-up or venting



    Manual dosing in ml/h, I/h or gph.


    Volume proportional dosing via pulse input in ml/pulse (incl. memory function)


    Volume proportional dosing via 0/4-20 mA analogue input


    Suction reduction (anti-cavitation), 50% (max. Q: 4.5 l/h) or 25% (max. Q


    Service information (service interval and display of service kit with order number)


    2-level operation lock against unauthorised access

    Downloads



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    English



    For more information, visit the Grundfos website .

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