Grundfos NBE 80-250/247 AAF2AESBQQEMWA Single stage close coupled pumps 99100061

    7,981.20 € 7,981.20 € 7981.2 EUR

    7,981.20 €

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    Nominal flow rate: 100.5 m³/h | Nominal head: 19.4 m | Max. operating pressure: 16 bar | Media temperature range: -25 ... 120 °C Max. operating pressure: 16 bar | Media temperature range: -25 ... 120 °C | Shaft diameter: 32 mm


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    Grundfos 99100061 Single-stage block pumps NBE 80-250/247 AAF2AESBQQEMWA

    Product number: 99100061

    EAN Number: 5712606755905


    Normal priming, single-stage centrifugal pump according to ISO 5199 with dimensions and rated capacity according to EN 733 (10 bar). The pump is equipped with PN 16 flanges. The dimensions comply with EN 1092-2. The pump has an axial suction port and radial discharge port as well as a horizontally arranged shaft. The process design allows the motor, motor lantern, cover and impeller to be dismantled without having to separate the pump casing from the piping. The non-relieved rubber bellows seal complies with DIN EN 12756.

    Accessories


    No installation kit

    Tech. Details

    Product information
    Product InformationTypeSingle-stage block pumps
    Product number
    99100061
    Product name
    NBE 80-250/247 AAF2AESBQQEMWA
    EAN number
    5712606755905
    Electrical data
    Engine rated power P2 7.5 kW
    Mains frequency 50 Hz
    Dimensioning voltage 3 x 380-500 V
    rated current 14.1-11.1 A
    Power factor Cos phi 0.93-0.89
    Nominal speed 180-2200 1/min
    Efficiency 92.2%
    Efficiency of the engine at full load 92.2 %
    Efficiency of the engine at 3/4 load K.A.
    Motor efficiency at half load K.A.
    Motorpole 4
    Protection class (according to IEC 34-5) IP55
    Heat class (IEC 85) F
    Integrated motor protection ELEC
    Fixing according to IEC 34-7 IM V1/B5
    Control panel HMI300 - Advanced
    Function Module FM 300 - Advanced function module
    Installation
    Maximum ambient temperature K.A.
    Max. Operating pressure 16 bar
    Pipe connection standard EN 1092-2
    Size of the suction nozzle DN 100
    Size of the pressure port DN 80
    Nominal pressure level PN 16
    Bearing lubrication Grease
    Support block (Yes/No) N
    Code connection type F2
    Technical data
    Pump speed on which the pump data is based 1450 1/min
    rated current 100.5 m³/h
    Rated head 19.4 m
    Actual impeller diameter 247 mm
    Nominal impeller diameter 250
    GLRD arrangement Single mechanical seal
    Wave diameter 32 mm
    ISO acceptance class. ISO9906:2012 3B2
    Code execution A
    Bearing construction Standard version
    Materials Pump housing Grey cast iron
    Pump shroud EN-GJL-250
    Impeller material Grey cast iron
    running wheel EN-GJL-200
    Impeller material according to ASTM ASTM class 30
    Internal pump house coating CED coating
    code material A
    Stainless steel Stainless steel
    Support medium. Media temperature range -25 ... 120 °C
    Media temperature during operation 20 °C
    Density 998.2 kg/m³
    Type of control. Frequency inverter integrated
    Pressure sensor no
    Sensor type K.A.
    Others Minimum Efficiency Index MEI ≥ 0.70
    Net weight 141 kg
    Gross weight 162 kg
    Shipping vol. 0.509 m³
    Country of origin HU
    Tariff No. 84137051

    Properties:



    Single-stage close-coupled pumps according to EN 733 with MGE motor


    The pump is directly connected to a fan-cooled permanent magnet synchronous motor. For speed control, the motor has a frequency converter and PI controller housed in the motor's terminal box. The electronic speed control enables continuous adjustment of the motor speed and thus the pump performance to the current demand.

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