Grundfos SL2.110.250.200.4.52L.S.N.51D.A submersible pump 99776885

    21,528.48 € 21,528.48 € 21528.48 EUR

    21,528.48 €

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    Maximum head: 12 m | Maximum flow rate: 236 l/s | Max. operating pressure: 8 bar | Rated speed: 1483 rpm Operating pressure: 8 bar | Rated current: 43-39/25-24 A | Rated speed: 1478 1/min


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    Grundfos 99776885 Submersible pump SL2.110.250.200.4.52L.S.N.51D.A

    Product Number: 99776885

    EAN Number: 5713834119804


    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 designed for wet installation in intermittent or continuous operation. 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 information.TypeSubmersible pump
    Product number
    99776885
    Product Name
    SL2.110.250.200.4.52L.S.N.51D.A
    EAN number
    5713834119804
    Electrical data
    Power consumption P1 22.7 kW
    Motor rated power P2 20 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
    Current at idle 20.1 A
    Engine efficiency at full load 0.88
    Motor efficiency at 3/4 load 0.88
    Motor efficiency at half load 0.85
    Motorpole 4
    Switch-on type Y/D
    Protection class (according to IEC 34-5) IP68
    Isolation 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 resistance 0.390 ohms
    Nominal current at 3/4 charge K.A.
    Nominal current at 1/2 charge K.A.
    Size of the operating capacitor K.A.
    Heat class (IEC 85) K.A.
    Installation
    ambient temperature -20 ... 40 °C
    Max. Working pressure 8 bar
    Size of suction port DN 250
    Size of pressure port DN 250
    Name print PN 10
    Maximum installation depth 20 m
    Dry / wet setup SUBMERGED
    Automatic clutch foot manifold 96782483
    Foot K.A.
    Size of construction 52
    Technical data
    Maximum flow rate 236 l/s
    Maximum head 12 m
    Wheel type DUAL S-TUBE
    Maximum grain size 110 mm
    admissions CE,EAC,RCM
    Designated speed 1478 1/min
    Slip ring seal K.A.
    Test mark on the nameplate K.A.
    characteristic tolerance K.A.
    Cooling jacket K.A.
    Cargo. Maximum media temperature range 0 ... 40 °C
    Materials Pump housing Grey cast iron
    Pump casing EN-GJL-250 according to EN 1561
    Impeller material Grey cast iron
    Impeller EN 1561 EN-GJL-250
    Impeller material according to ASTM ASTM A48-35B
    engine Grey cast iron
    Secondary shaft seal SIC-CARBON
    Type of control. Humidity sensor With humidity sensor
    Control panel K.A.
    Water-in-oil sensor K.A.
    Others Net weight 445 kg
    Gross weight 488 kg
    Shipping vol. 1.65 m³
    Country of origin HU
    Tariff No. 84137021
    Sales region K.A.
    Fine LVI No. K.A.
    Swedish RSK No. K.A.
    Norwegian NRF No. K.A.

    Worth knowing about Grundfos

    Grundfos is one of the world's leading suppliers of high-efficiency pumps and the world market leader for circulators in the heating technology. In addition to stainless steel pumps for industrial applications Grundfos offers innovative pumps for the building services and water management. As an authorized service partner, you will find in our profluid webshop a large selection of the extensive Grundfos range. Through excellent service, advice by phone and fast delivery, we offer a suitable we offer a suitable (pump) solution for almost every application. solution. You too can benefit from our large selection at top prices!