Grundfos MTH 8-7/1 A-W-A-AQQV Cooling lubricant pump 98891543

    1,890.45 € 1,890.45 € 1890.45 EUR

    1,890.45 €

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    EAN number: 5712603046709 | Nominal flow rate: N/A | Nominal head: 8 m | Maximum ambient temperature: 40 °C | Media temperature range: -10 ... 90 °C | Mains frequency: 50 Hz | Rated voltage: 220-240D/380-415Y V


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    Grundfos 98891543 Cooling lubricant pump MTH 8-7/1 A-W-A-AQQV

    Product code: 98891543

    EAN Number: 5712603046709


    Normal priming, multistage centrifugal immersion pump for vertical and horizontal tank installation with 3-phase direct-coupled motor.

    Accessories


    No installation kit

    Technical details

    Product information
    Product informationProduct designationMTH 8-7/1 A-W-A-AQQV
    Product number
    98891543
    EAN number
    5712603046709
    Customs Tariff No.
    84137075
    Country of origin
    HU
    Electrical data
    Power input P1
    Network frequency 50 Hz
    Dimensioning voltage. 220-240D/380-415Y V
    Service Factor K.A.
    rated current. K.A.
    start-up current 580-620 %
    nominal speed. K.A.
    Efficiency of the engine at full load. K.A.
    Protection class (according to IEC 34-5) IP54
    Heat class (IEC 85) K.A.
    Integrated engine protection. K.A.
    Std. motor IEC.
    Size of construction 71B
    Multiple plugs. yes.
    IE efficiency class 50Hz. IE3
    Nominal power - P2 0.55 kW
    Suitable for 50/60 Hz yes.
    Number of phases. 3
    Maximum current consumption. 2.95/1.72 A
    Nominal speed, 50 Hz. 2855 1/min.
    Effectiveness. 77.8 %
    Isolation class (IEC 85) F
    Motor protection. No motor protection.
    Installation
    Maximum ambient temperature. 40 °C
    Connection discharge nozzle. K.A.
    installed length K.A.
    Code for pipe connection. K.A.
    Size of the pressure port. 3/4 inches
    Depth of immersion. 307 mm
    Max. Pressure at given temperature 10 bar / 90 °C
    Connection type Rp
    Technical data
    Nominal flow rate. K.A.
    Nominal head 8 m
    Maximum head K.A.
    Test mark on the nameplate. K.A.
    Pump version. K.A.
    model. K.A.
    Cable grommet. K.A.
    GLRD Code AQQV
    ISO acceptance class. ISO9906:2012 3B
    Number of impeller chambers. 7
    No. of impellers. 1
    Supported medium. Media temperature range. -10 ... 90 °C
    Media temperature during operation
    20 °C
    Density 998.2 kg/m³
    Materials. Pump casing. Grey cast iron.
    Wheel
    EN 1.4301
    Material type key. K.A.
    Wheel material according to ASTM. AISI 304
    Pump casing. EN 1561 EN-GJL-200
    Type of control
    Position terminal box. K.A.
    Others Net Weight 13.5 kg
    Gross weight 14.6 kg
    Shipping volume K.A.
    Country of origin. HU
    Tariff No. 84137075
    Minimum Efficiency Index MEI ≥. 0.64

    The pump has the following features:



    Installation length according to DIN 5440


    Impellers, intermediate chambers and multi-groove shaft made of stainless steel EN 1.4301


    Slip ring shaft sealing according to DIN 24960

    Worth knowing about Grundfos

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