Grundfos SL.150.185.4.52H.S.Q.N.51D.A Submersible pump 99959141

    19,301.76 € 19,301.76 € 19301.760000000002 EUR

    19,301.76 €

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    Max. delivery head: 30.9 m | Max. flow rate: 133 l/s | Max. operating pressure: 8 bar | Rated speed: 1479 rpm Operating pressure: 8 bar | Rated current: 41-37/24-23 A | Rated speed: 1479 1/min


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    Grundfos 99959141 Submersible pump SL.150.185.4.52H.S.Q.N.51D.A

    Product Number: 99959141

    EAN Number: 5715114737364


    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. Open S-tube® impeller does not clog to pump compressible solids for smooth and reliable operation. Features SmartTrim system to adjust impeller clearance to maintain maximum performance over the life of the pump. Features 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
    99959141
    Product Name
    SL.150.185.4.52H.S.Q.N.51D.A
    EAN number
    5715114737364
    Electrical data
    Power input P1 21 kW
    Motor rated power P2 18.5 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 41-37/24-23 A
    Maximum power consumption 39 A
    Current at idle 20.1 A
    Motor efficiency at full load 0.88
    Motor efficiency at 3/4 load 0.87
    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 150
    Size of pressure port DN 150
    Name printing PN 10
    Maximum installation depth 20 m
    Dry / wet setup SUBMERGED
    Automatic clutch foot manifold 97695489
    Standing foot 96102256
    Size 52
    Technical data
    Maximum flow rate 133 l/s
    Maximum head 30.9 m
    Wheel type OPEN S-TUBE
    Maximum particle size K.A.
    admissions CE,EAC,RCM
    Designated speed 1479 1/min
    Slip ring seal K.A.
    Certification mark on the nameplate K.A.
    characteristic tolerance K.A.
    Cooling jacket K.A.
    Cargo. Media temperature range 0 ... 40 °C
    Materials Pump housing Grey cast iron
    Pump casing EN-GJL-250 according to EN 1561
    Impeller material Stainless steel
    Impeller EN 1.4408
    Impeller material according to ASTM ASTM A351 CF8M
    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 318 kg
    Gross weight 346 kg
    Shipping vol. 1.04 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 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!