Grundfos SE2.110.250.200.4.52L.D.N.51D.A.T Submersible pump 99776891

    22,354.67 € 22,354.67 € 22354.670000000002 EUR

    22,354.67 €

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    Maximum delivery head: 12 m | Max. Operating pressure: 8 bar | Media temperature range: 0 ... 40 °C | Starting current: 381/209 % | Rated speed: 1478 1/min


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    Grundfos 99776891 Submersible pump SE2.110.250.200.4.52L.D.N.51D.A.T

    Product Number: 99776891

    EAN number: 5713834120022


    Submersible pumps and dry-installed Grundfos SE/SL wastewater pumps (9-30 kW) are either equipped with: S-tube® (SE/SE1/SE2 and SL/SL1/SL2) or SuperVortex impeller (SLV). The free passage through the pump varies from 35-125 mm depending on the size and impeller variant. Non-self-priming, single-stage submersible pump for pumping wastewater, service water and untreated raw sewage. The pump is suitable for both intermittent and continuous operation. With cooling jacket, so that in addition to wet installation, dry installation is also possible without additional motor cooling. With S-tube® impeller with a free ball passage of 110 mm. For wastewater with a dry matter content of up to 3 %. With SmartTrim system for impeller gap adjustment to maintain maximum performance over the life of the pump. With Grundfos SmartSeal sealing system for a leak-free connection to a coupling foot bend.

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    Tech. Details

    Product information
    Product InformationTypeSubmersible Motor Pump
    Product number
    99776891
    Product Name
    SE2.110.250.200.4.52L.D.N.51D.A.T
    EAN number
    5713834120022
    Electrical data
    Power Consumption P1 22.7 kW
    Net frequency 50 Hz
    Dimensioning voltage 3 x 380-415/660-690 V
    Voltage tolerance +10/-10 %
    Max starts per hour 20
    rated current 43-39/25-24 A
    Maximum power consumption
    41 A
    Startup current 381/209 %
    Current at idle 20.1 A
    Engine efficiency at full load 0.88
    Motor efficiency at 3/4 load K.A.
    motor efficiency at half load 0.85
    Motorpole 4
    Switch-on type Y/D
    Insulation class (IEC 85) H
    Explosion-proof no
    Cable length 15 m
    Cable type S1BN8-F
    Cable size 7G4+5X1.5ST
    Resistance 4.95 mOhm/m
    Winding resistance 0.390 ohms
    Cos phi at zero load K.A.
    cos phi 1/1 0.81
    cos phi 1/2 0.69
    cos phi 3/4 0.74
    Motor rated P2 K.A.
    Nominal current at 3/4 charge K.A.
    Nominal current at 1/2 charge K.A.
    Startup torque K.A.
    Torque of the motor K.A.
    Moment of inertia K.A.
    Heat class (IEC 85) K.A.
    Temperature protection K.A.
    Type of cable plug K.A.
    Size of the operating capacitor K.A.
    Size of the starting capacitor K.A.
    Installation
    Environmental temperature -20 ... 40 °C
    Max. Working pressure 8 bar
    Connection DIN
    Size of the suction nozzle DN 250
    Size of the pressure port DN 250
    Name print PN 10
    Maximum installation depth 20 m
    Size 52
    Pressure port connection K.A.
    Maximum installation depth K.A.
    Maximum ambient temperature K.A.
    Explosion protection standard K.A.
    Technical data
    Maximum flow 236 l/s
    Maximum head 12 m
    Wheel type DUAL S-TUBE
    Maximum particle size 110 mm
    admissions CE,EAC,RCM
    Cooling jacket (Yes/No) Y
    Designated speed 1478 1/min
    Slip ring seal K.A.
    Maximum hydraulic efficiency K.A.
    characteristic tolerance K.A.
    Cooling jacket K.A.
    Cargo. Media temperature range 0 ... 40 °C
    Materials Impeller material Grey cast iron
    Impeller EN 1561 EN-GJL-250
    Wheel material according to ASTM ASTM A48-35B
    engine Grey cast iron
    Type of control. Temperature sensor K.A.
    Others Net weight 436 kg
    Gross weight 464 kg
    Shipping vol. 1.04 m³
    Country of origin HU
    Tariff No. 84137021
    Sales region GPA
    Danish VVS No. K.A.
    Fine LVI No. K.A.
    Norwegian NRF No. K.A.