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Grundfos TPD 50-630/2 A-F-A-BQQE-OX1 Single-stage glanded double pumps 98742791

    10,955.47 € 10,955.47 € 10955.47 EUR

    10,955.47 €

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    Nominal flow rate: 43.4 m³/h | Nominal head: 53.9 m | Ambient temperature: -30 ... 60 °C | Max. Operating pressure: 16 bar | Rated current: 48.5-45.0/28.0-26.0 A

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    Grundfos 98742791 Single-stage glanded double pumps in inline design with variable speed MGE motor TPD 50-630/2 A-F-A-BQQE-OX1

    Product Number: 98742791

    EAN number: 5712600815124


    Single stage double pump with spiral pump body in inline design. The suction and discharge ports have the same diameter. The pump and the motor are directly connected to each other. The double pump has two pump heads arranged in parallel. 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. Each pump head is equipped with an unbalanced rubber bellows seal. The mechanical seal complies with EN 12756. Piping connection via DIN flanges PN 16 according to EN 1092-2 and ISO 7005-2. Each pump head is equipped with a fan-cooled asynchronous motor of the same size and power.

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    Tech. Details

    Product information
    Product InformationTypeSingle-stage glanded double pumps
    Product number
    		 98742791
    Product Name
    		 TPD 50-630/2 A-F-A-BQQE-OX1
    EAN number
    		 98742791
    Electrical data
    		 Motor type 160MD
    IE efficiency class IE3
    Motor rated power P2 15 kW
    Net frequency 50 Hz
    Dimensioning voltage 3 x 220-240D/380-415Y V
    rated current 48.5-45.0/28.0-26.0 A
    Startup Current 660-780 %
    Power Factor Cos phi 0.89-0.87
    Nominal RPM 2930-2950 rpm
    Efficiency IE3 91.9%
    Motor efficiency at full load 91.9%
    Motor efficiency at 3/4 load 92.4%
    Efficiency of the motor at half load 92.4%
    Motorpole 2
    Protection class (according to IEC 34-5) 55 Dust/Jetting
    Heat class (IEC 85) F
    Built-in motor protection PTC
    Installation
    		 ambient temperature -30 ... 60 °C
    Max. Working pressure 16 bar
    Max. Pressure at specified temperature 16 bar / 120 °C
    Connection type DIN
    Port size DN 50
    Nominal pressure level PN 16
    Port-to-port length 440 mm
    Size engine flange FF300
    Code connection type F
    Technical data
    		 Pump speed on which the pump data is based 2940 1/min
    Nominal current 43.4 m³/h
    Nominal head 53.9 m
    Maximum head 630 dm
    Actual impeller diameter 219 mm
    GLRD Code BQQE
    ISO acceptance class. ISO9906:2012 3B
    Code execution A
    Funding media Media temperature range -25 ... 120 °C
    Media temperature during operation 20 °C
    Materials Pump casing Grey cast iron
    Pump shroud EN-GJL-250
    Impeller material Grey cast iron
    Impeller EN-GJL-200
    Impeller material according to ASTM ASTM class 30
    Code Material A
    Type of control VFD product number K.A.
    Frequency inverter without
    Frequency converter type K.A.
    Approval for frequency converter K.A.
    Other Minimum Efficiency Index MEI ≥ 0.70
    Net weight 327 kg
    Gross weight 351 kg
    Shipping volume. 0.65 m³
    Confi. File no. K.A.
    Country of origin HU
    Tariff No. 84137065
    Control panel K.A.
    Functional Module K.A.
    Danish VVS No. K.A.
    Fine LVI No. K.A.
    Norwegian NRF No. K.A.
    Swedish RSK No. K.A.

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