Grundfos DDC 9-7 AR-SS/T/SS-F-31AAFG Metering pump 97721459

    2,698.33 € 2,698.33 € 2698.33 EUR

    2,698.33 €

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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 AR-SS/T/SS-F-31AAFG

    Product number: 97721459

    EAN Number: 5710622716009


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

    Accessories


    No installation set

    Tech. Details

    Product information
    Product InformationProduct name.DDC 9-7
    Product number
    97721459
    EAN number
    5710622716009
    Customs tariff no.
    84135040
    Country of origin
    FR
    Electrical data
    Maximum power input - P1 22 W
    Net frequency 50 / 60 Hz
    Dimensioning voltage. 1 x 100-240 V
    Protection class (according to IEC 34-5) IP65 / NEMA 4X
    Cable length. 1.5 m
    Type of cable connector. EU
    Inrush current 25A at 230V, for 2 ms.
    Installation
    Environmental temperature. 0-45 °C.
    Max. Operating pressure 7 bar
    Installation type. No installation set.
    Connection suction nozzle. Threaded, Rp 1/4"
    Pressure port connection. Threaded, Rp 1/4"
    Max. Suction height (operation) 6 m
    Max. Suction height (suction phase) 2 m
    Technical data
    Type code. DDC 9-7 AR-SS/T/SS-F-31AAFG
    Max. Volume flow 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. volume flow 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
    Promoting medium Media temperature range. -10..45 °C
    Max. media 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. AR
    Control panel. Front
    Level check 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 3 kg
    Gross weight. 4
    Color red

    Detail 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.


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


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


    Suction lift rate 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 control lock against unauthorised access

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    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 the in heating technology. In addition to stainless steel pumps for industrial applications 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 wide selection of the extensive Grundfos range. Through excellent service, advice by telephone 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!