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Grundfos DDC 9-7 AR-PP/V/C WITH ACCESS. 97974066, 5710627287948 Digital dosing pumps

    1,305.09 € 1,305.09 € 1305.09 EUR

    1,305.09 €

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    - Max. Flow: 9 l/h
    - Min flow: 9.0 ml/h
    - Maximum operating pressure: 7 bar
    - Turn-down ratio: 1:1000
    - Accuracy of repeatability: 1 %
    - Control variant: AR
    - Dosing head: PP (Polypropylene)
    - Gasket: FKM

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    Grundfos DDC 9-7 AR-PP/V/C WITH ACCESS. 97974066 Digital dosing pumps

    Product code: 97974066

    EAN Number: 5710627287948

    DDC 9-7 AR-PP/V/C WITH ACCESS.
    DDC 9-7 AR-PP/V/C WITH ACCESS.

    The SMART Digital DDC is a compact positive displacement, diaphragm dosing pump with variable-speed drive (stepper motor) and intelligent control electronics with minimum energy consumption. The SMART Digital Dosing series operates at full stroke length to ensure optimum accuracy, priming and suction, even for high-viscosity or degassing liquids. The duration of each discharge stroke varies according to the capacity set, resulting in optimum smooth and continuous discharge flow. The click-stop mounting plate allows installation in three different positions without using any additional accessories. The control cube can be turned easily into front, left or right position. The click wheel and the multi-coloured backlit graphical, plain-text LC display make commissioning and operation intuitive. The control elements are protected by a transparent cover.

    The dosing head is composed of:

    • Long lifetime and universal, chemically resistant full-PTFE diaphragm.
    • Double ball valves for highest dosing accuracy.
    • Deaeration valve for easy start-up.

    Operation modes:

    • Manual dosing in ml/h, I/h or gph.
    • Pulse control in ml/pulse (incl. memory function).
    • Analog control 0/4-20 mA.
    Other features:
    • Two SlowMode steps (anti-cavitation), 50 % (maximum flow= 4.5 l/h) and 25 % (maximum flow= 2.25 l/h), e.g. for high-viscosity or degassing liquids.
    • Service information display to show when service and which wear-part order number is required.
    • Two-step key lock function to protect the pump against unauthorised access.
    • Additional display function to provide further information, e.g. the actual mA input signal.
    • Counter for total dosed volume (resettable), operating hours and others.
    • Save and load customised settings as well as reload of factory settings.

    Signal inputs/outputs:

    • Input for pulse, analog 0/4-20mA, external stop.
    • Input for low-level and empty-tank signal.
    • Two potential-free output relays for max. 30 V AC/DC (configurable, e.g. alarm, stroke signal, pump dosing, etc.)

    Installation set includes:

    • Foot valve with strainer and weight (with two level switch).
    • Injection unit.
    • 6 m PE discharge hose.
    • 2 m PVC suction hose.
    • 2 m PVC deaeration hose (4/6 mm).
    • 5 m Control cable for all in and output signals.
    • 5 m Control cable for potential-free output relays.

    Product information EAN number 5710627287948
    Product No 97974066
    Flow rate Accuracy of repeatability 1 %
    Approvals CE,CSA-US,EAC
    Max. Flow 9 l/h
    Max. flow in slow mode 25% 2.25 l/h
    Max. flow in slow mode 50% 4.5 l/h
    Maximum viscosity at 100 % 50 mPas
    Maximum viscosity in slow mode 25 % 2000 mPas
    Maximum viscosity in slow mode 50 % 1300 mPas
    Min flow 9.0 ml/h
    Turn-down ratio 1:1000
    Type key DDC 9-7 AR-PP/V/C WITH ACCESS.
    Valve type Standard
    Electrical data Enclosure class (IEC 34-5) IP65 / TYPE 4X
    Inrush current 25A at 230V for 2ms
    Length of cable 1.5 m
    Mains frequency 50 / 60 Hz
    Maximum power input - P1 22 W
    Rated voltage 1 x 100-240 V
    Type of cable plug EU
    Installation Installation set (Yes/No) YES
    Installation type 9/12 mm up to 60 l/h,13 bar
    Max. Suction lift during operation 6 m
    Max. Suction lift during priming 2 m
    Maximum ambient temperature 0 .. 45 °C
    Maximum operating pressure 7 bar
    Pump inlet 4/6, 6/9, 6/12, 9/12 mm
    Pump outlet 4/6, 6/9, 6/12, 9/12 mm
    Fluid Density 998.2 kg/m³
    Liquid temperature range 0 .. 45 °C
    Selected liquid temperature 20 °C
    Materials Dosing head PP (Polypropylene)
    Gasket FKM
    Valve ball Ceramic
    Control Analog input 0/4-20 MA
    Control panel Front-Mounted
    Control variant AR
    Ext. Stop input YES
    Level control YES
    Output relays 2
    Pulse control Y
    Other information Colour RED
    Gross weight 3 kg
    Herkunftsland
    Net weight 2 kg
    Zolltarif Nr. 84135040