Grundfos SE.100.185.2.52S.C.N.51D.A Submersible pump 99903066

    13,652.06 € 13,652.06 € 13652.06 EUR

    13,652.06 €

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    Max. delivery head: 47 m | Max. operating pressure: 8 bar | Media temperature range: 0 ... 40 °C Max. operating pressure: 8 bar | Media temperature range: 0 ... 40 °C | Starting current: 318/175 % | Rated speed: 2964 1/min


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    Grundfos 99903066 Submersible pump SE.100.185.2.52S.C.N.51D.A

    Product number: 99903066

    EAN Number: 5713835976710


    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. The Open S-tube® impeller will not clog to deliver compressible solids for smooth and reliable operation. With SmartTrim system for impeller gap adjustment to maintain maximum performance throughout 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 information.TypeSubmersible pump
    Product number
    99903066
    Product name
    SE.100.185.2.52S.C.N.51D.A
    EAN number
    5713835976710
    Electrical data
    Power consumption P1 21 kW
    Mains frequency 50 Hz
    Design tension 3 x 380-415/660-690 V
    Voltage tolerance +10/-10 %
    Max starts per hour 20
    Designated current 38-35/22-21 A
    Maximum power consumption
    36 A
    Start-up current 318/175 %
    No-load current 12.8 A
    Efficiency of the engine at full load 0.88
    Efficiency of the engine at 3/4 load K.A.
    motor efficiency at half load 0.85
    Motorpole 2
    Switch-on type Y/D
    Insulation class (IEC 85) H
    Explosion-proof no
    Cable length 10 m
    Cable type S1BN8-F
    Cable size 7G4+5X1.5ST
    Resistance 4.95 mOhm/m
    Winding resistor 0.400 Ohm
    Cos phi at zero load K.A.
    cos phi 1/1 0.86
    cos phi 1/2 0.75
    cos phi 3/4 0.84
    Motor rating P2 K.A.
    Nominal current at 3/4 charge K.A.
    Nominal current at 1/2 charge K.A.
    Start-up moment K.A.
    Motor stall torque K.A.
    Torque 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.
    The size of the starting capacitor K.A.
    Installation
    Environmental temperature -20 ... 40 °C
    Max. Operating pressure 8 bar
    Connection DIN
    Size of the intake manifold DN 100
    Size of the pressure port DN 100
    Name printing PN 10
    Maximum installation depth 20 m
    Size 52
    Pressure port connection K.A.
    Maximum mounting depth K.A.
    Maximum ambient temperature K.A.
    Explosion protection standard K.A.
    Technical data
    Maximum flow rate 78.1 l/s
    Maximum head 47 m
    Type of impeller OPEN S-TUBE
    Maximum particle size K.A.
    Approvals CE,EAC,RCM
    Cooling jacket (Yes/No) Y
    Bauging speed 2964 1/min
    Slip ring seal K.A.
    Maximum hydraulic efficiency K.A.
    characteristic tolerance K.A.
    Cooling jacket K.A.
    Supporting medium. Media temperature range 0 ... 40 °C
    Materials Impeller material Grey cast iron
    Impeller EN 1561 EN-GJL-250
    Impeller material according to ASTM ASTM A48-35B
    engine Grey cast iron
    Type of control Temperature sensor K.A.
    Others Net weight 301 kg
    Gross weight 329 kg
    Shipping vol. 1.04 m³
    Country of origin HU
    Tariff No. 84137021
    Sales region K.A.
    Danish VVS No. K.A.
    Fine LVI No. K.A.
    Norwegian NRF No. K.A.