Grundfos MTH 8-4/4 A-W-A-AQQV Cooling lubricant pump 98891824

    2,291.89 € 2,291.89 € 2291.89 EUR

    2,291.89 €

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    EAN number: 5712603049519 | Nominal flow rate: N/A | Nominal head: 32.3 m | Maximum ambient temperature: 60 °C | Media temperature range: -10 ... 90 °C | Mains frequency: 50 Hz | Rated voltage: 220-240D/380-415Y V


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    Grundfos 98891824 Cooling lubricant pump MTH 8-4/4 A-W-A-AQQV

    Product Number: 98891824

    EAN Number: 5712603049519


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

    Accessories


    No installation set

    Technical details

    Product information
    Product informationProduct designationMTH 8-4/4 A-W-A-AQQV
    Product number
    98891824
    EAN number
    5712603049519
    Customs Tariff No.
    84137075
    Country of origin
    HU
    Electrical data
    Power consumption P1
    Power frequency 50 Hz
    Dimensioning voltage. 220-240D/380-415Y V
    Service Factor K.A.
    rated current. K.A.
    Start-up current 850-950 %
    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.
    Built-in motor protection. K.A.
    Std. motor IEC.
    Size of construction 90LE
    Multiple plugs. no
    IE efficiency class 50Hz. IE3
    Start-up current - P2 2,2 kW
    Suitable for 50/60 Hz yes
    Number of phases. 3
    Maximum power consumption. 9.10-8.75/5.25-5.05 A
    Nominal speed, 50 Hz. 2900 1/min.
    Effectiveness. 85.9 %
    Isolation class (IEC 85) F
    Engine protection No motor protection.
    Installation
    Maximum ambient temperature. 60 °C
    Connection discharge nozzle. K.A.
    Installation length K.A.
    Code for pipe connection. K.A.
    Size of the pressure port. 3/4 inches
    Dipping depth 226 mm
    Max. Pressure at given temperature 10 bar / 90 °C
    Connection type. Rp
    Technical data
    Nominal flow rate. K.A.
    Nominal head 32.3 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. 4
    No. of impellers. 4
    Supported medium. Media temperature range. -10 ... 90 °C
    Medium temperature during operation
    20 °C
    Density 998.2 kg/m³
    Materials. Pump casing. Grey cast iron.
    Wheel
    EN 1.4301
    Type code for material. 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 29.7 kg
    Gross weight 31,1 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

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