Grundfos DDC 9-7 A-SS/T/SS-F-31AAFG Metering pump 97721425

    2,293.59 € 2,293.59 € 2293.59 EUR

    2,293.59 €

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    Dosing head: stainless steel | Seal: PTFE | Valve ball: stainless steel | Max. flow rate: 9 l/h | Media temperature range: -10..45 °C | Rated voltage: x 100. Flow rate: 9 l/h | Media temperature range: -10..45 °C | Rated voltage: 1 x 100-240 V |Ingress protection: IP65 / NEMA 4X


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    Grundfos metering pump DDC 9-7 A-SS/T/SS-F-31AAFG

    Product number: 97721425

    EAN number: 5710622715668


    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, SMART Digital dosing pumps always operate with the full stroke length for optimum dosing accuracy. The stepper motor drive enables low-pulsation and continuous dosing, even with small dosing quantities. 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

    Technique. Details

    Product information
    Product information.Product name.DDC 9-7
    Product number
    97721425
    EAN number
    5710622715668
    Customs tariff no.
    84135040
    Country of origin
    EN
    Electrical data
    Maximum power consumption - P1 22 W
    Network frequency 50 / 60 Hz
    Dimension range 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
    ambient temperature. 0-45 °C
    Max. Operating pressure 7 bar
    Installation mode. No installation kit.
    Suction cup connection. With thread, Rp 1/4"
    Pressure connection. with thread, Rp 1/4"
    Max. Suction head (operation) 6 m
    Max. Intake height (intake phase) 2 m.
    Technical data
    Font key. DDC 9-7 A-SS/T/SS-F-31AAFG
    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. Standard.
    Max. Viscosity at 100% 50 mPas
    Max. Viscosity at 50% (slow mode) 1300 mPas.
    Max. Viscosity at 25% (slow mode) 2000 mPas.
    Repeatability. 0.01
    Flow medium Medium temperature range. -10..45 °C
    Medium temp. operation
    20 °C
    Density 998.2 kg/m³
    Materials Dosing head material. Stainless steel.
    Valve ball
    Stainless steel.
    Gasket PTFE
    Type of control
    Control variant. A
    Control Centre Front
    Level control. YES
    Analogue input N/A.
    Contact control. yes.
    Ext. stop Yes
    Analogue output. N/A.
    Output relay. N/A
    Bus communication N/A
    Others Net weight 3 kg.
    Gross weight. 4
    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)


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


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

    .

    2-level operation lockout against unauthorised access


    Additional information (e.g. current mA input signal)

    Downloads



    German .



    English



    For more information, visit the Grundfos website .

    Worth knowing about Grundfos

    Grundfos is one of the world's leading suppliers of high-efficiency pumps and the world market leader for circulators in heating technology. In addition to stainless steel pumps for industrial applications Grundfos offers innovative pumps for building services and water management. As an authorised service partner, you will find in our profluid webshop you will find a large selection from the extensive Grundfos range. About excellent service, telephone advice and fast delivery, we offer a suitable (pump) solution for almost every application. Solution. You too can benefit from our large selection at top prices!