Grundfos TP 150-280/4 A3-F-O-DQQE-QX3 Single-stage in-line pumps 98736512

    22,226.32 € 22,226.32 € 22226.32 EUR

    22,226.32 €

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    Nominal flow rate: 249 m³/h | Nominal head: 24.5 m | Ambient temperature: -20 ... 55 °C | Max. Operating pressure: 25 bar | Rated current: 41/24 A


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    Grundfos 98736512 Single stage inline pumps with variable speed MGE motor TP 150-280/4 A3-F-O-DQQE-QX3

    Product Number: 98736512

    EAN Number: 5712600706057


    Single stage spiral pump with opposite suction and discharge nozzles in inline design. The suction and discharge ports have the same diameter. The pumps are designed according to the top pull-out principle, i.e. the pump head (motor, head piece and impeller) can be easily removed for maintenance or servicing, while the pump casing remains in the piping. The pump is equipped with a balanced O-ring seal. The mechanical seal complies with EN 12756. piping connection via DIN flanges PN 25 according to EN 1092-2 and ISO 7005-2. the pump is equipped with a fan-cooled asynchronous motor.

    Accessories


    No installation kit

    Tech. Details

    Product information
    Product information.TypeSingle-stage inline pumps
    Product number
    98736512
    Product Name
    TP 150-280/4 A3-F-O-DQQE-QX3
    EAN number
    98736512
    Electrical data
    Motor type SIEMENS
    IE efficiency class IE3
    Motor rated P2 22 kW
    Net frequency 50 Hz
    Dimensioning voltage 3 x 380-420D/660-725Y V
    rated current 41/24 A
    Startup Current 680-680 %
    Power Factor Cos phi 0.83
    Nominal speed 1470 1/min
    Efficiency IE3 93%
    Motor efficiency at full load 93-93 %
    Motor efficiency at 3/4 load 93.6-93.6 %
    Efficiency of the motor at half load 93.6-93.6 %
    Motorpole 4
    Protection class (according to IEC 34-5) IP55
    Heat class (IEC 85) F
    Built-in motor protection PTC
    Installation
    Environmental temperature -20 ... 55 °C
    Max. Working pressure 25 bar
    Max. Pressure at specified temperature 25 bar / 120 °C
    Connection type DIN
    Port size DN 150
    Nominal pressure level PN 25
    Port-to-port length 800 mm
    Size engine flange FF300
    Code Connector Type F
    Technical data
    Pump speed on which the pump data is based 1465 1/min
    Nominal current 249 m³/h
    Nominal head 24.5 m
    Maximum head 280 dm
    Actual impeller diameter 290 mm
    GLRD Code DQQE
    ISO acceptance class ISO9906:2012 3B
    Code execution A3
    Supply medium. Media temperature range -40 ... 120 °C
    Media temperature during operation 20 °C
    Materials Pump housing Ductile cast iron
    Pump shroud EN-GJS-400-18-LT
    impeller material Grey cast iron
    Impeller EN-GJL-200
    Impeller material according to ASTM ASTM class 30
    Code Material O
    Type of control. VFD product number K.A.
    Frequency inverter Without
    Frequency converter type K.A.
    Approval for frequency converter K.A.
    Others Minimum Efficiency Index MEI ≥ 0.70
    Net weight 406 kg
    Gross weight 444 kg
    Shipping volume. 1.12 m³
    Confi. File no. K.A.
    Country of origin HU
    Tariff No. 84137051
    Control panel K.A.
    Function Module K.A.
    Danish VVS No. 381738280
    Fine LVI No. K.A.
    Norwegian NRF No. K.A.
    Swedish RSK No. K.A.

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