Grundfos MTS 80-20 R46 DQ screw pump 98750890

    9,078.01 € 9,078.01 € 9078.01 EUR

    9,078.01 €

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    EAN number: 5711499883382 | Nominal flow rate: 141 l/min | Nominal head: K.A. | Maximum ambient temperature: 60 °C | Media temperature range: K.A. | Mains frequency: 50 Hz | Rated voltage: 3 x 380-415D/660-690Y V


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    Grundfos 98750890 Screw pumps for cooling lubricants MTS 80-20 R46 DQ

    Product number: 98750890

    EAN Number: 5711499883382


    Three-spindle, self-priming screw pump in flange design (DIN ISO 3019-2) with specially surface-hardened drive and running spindles. The barrel spindles are hydraulically driven and the axial thrust is fully hydrostatically balanced. With flange-mounted IEC motor, from 3.0 kW with PTC sensor according to DIN 44082. Power transmission via standard coupling. Type of installation: tank installation with arrangement of the discharge connection above the tank cover, pump submerged or dry installation with foot angle (optional).

    Accessories


    No installation kit

    Tech. Details

    Product information
    Product InformationProduct name.MTS 80-20 R46 DQ
    Product number
    98750890
    EAN number
    5711499883382
    Inch rime no.
    84136070
    Country of origin
    HU
    Electrical data
    Power consumption P1.
    Network frequency 50 Hz
    Dimensioning voltage. 3 x 380-415D/660-690Y V.
    Service Factor C.A.
    Designated current. 14.4-14.0/8.30-8.10 A
    Start-up current. 780-910 %
    nominal speed. 2910-2920 1/min.
    Efficiency of the engine at full load. 90.1-90.4 %
    Protection class (according to IEC 34-5) 55 Dust/Jetting
    Heat class (IEC 85) F
    Installed motor protection. PTC
    Std. motor C.A.
    Construction size. C.A.
    Multi-plug. C.A.
    IE efficiency class 50Hz. C.A.
    Rated power - P2 C.A.
    Suitable for 50/60 Hz. C.A.
    Number of phases. C.A.
    Maximum current consumption C.A.
    Nominal speed, 50 Hz. C.A.
    Efficiency. IE3 90.1% - IE3 90.4%
    Isolation class (IEC 85) C.A.
    Motor protection. C.A.
    Installation
    Maximum ambient temperature. 60 °C
    Pressure port connection. G 1 1/4" / SAE 1 1/2"
    Installation length K.A.
    Code for pipe connection. K.A.
    Size of the pressure port. K.A.
    Depth of immersion. 335 mm
    Max. Pressure at given temperature K.A.
    Connection type. K.A.
    Technical data
    Nominal volume flow rate. 141 l/min
    Nominal head K.A.
    Maximum head K.A.
    Test mark on the nameplate. CE,EAC
    Pump version. K.A.
    Model K.A.
    Cable grommet. K.A.
    GLRD Code K.A.
    ISO acceptance class. K.A.
    Number of impeller chambers. K.A.
    No. of impellers. K.A.
    Supported medium Media temperature range. K.A.
    Medium temperature during operation
    20 °C.
    Density 998.2 kg/m³
    Materials. Pump casing. C.A.
    Impeller
    C.A.
    Material type key. C.A.
    Wheel material according to ASTM. C.A.
    Pump casing. C.A.
    Type of control
    Position terminal box. 12 o'clock
    Others Net Weight 105 kg
    Gross weight. 105 kg
    Shipping volume. C.A.
    Country of origin. HU
    Tariff No. 84136070
    Minimum Efficiency Index MEI ≥. C.A.

    The pump has the following features:



    MTS pumps are used for pumping well-lubricating, non-abrasive cooling lubricants (cutting oils, water / oil emulsions with min 3% oil content).


    Screw pumps must generally be equipped with a pressure relief valve for safety reasons. Corresponding valves are available as accessories or must be provided by the customer.

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