Atmos GIGA-B50/105-4/2(BAA-DB-dk1)
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Single-stage glanded centrifugal pump in monobloc design for installation on a base including foot on the pump housing. With force-flushed, bidirectional bellows mechanical seal (from 37 kW/4-pole, optionally available with a cartridge mechanical seal in back pull-out design for mechanical seal replacement without dismantling the motor) and cavitation-reducing impeller. Flange with R 1/8 pressure measuring connections. All grey cast iron components are cataphoretic-coated. Pumps with motors ≥ 5.5 kW are equipped as standard with a PTC thermistor sensor for motor protection. The motor terminal box ≤ 7.5 kW can be made of metal or plastic. If a metal terminal box is absolutely necessary, please order the appropriate special variant. The motor terminal boxes > 7.5 kW are always made of metal.

72,914.14 ฿ 72914.14 THB 72,914.14 ฿

72,914.14 ฿

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    Product data
    Product descriptionAtmos GIGA-B 50/105-4/2
    Article number2213864
    EAN number4062679166520
    Minimum order quantity1
    Date of sales availability2021-12-01
    Packaging typeOne-way pallet
    Packaging propertyTransport packaging
    Pieces per pallet1
    Number per layer1
    Dimension, weight
    Length with packaging790 mm
    Length L629 mm
    Height with packaging420 mm
    Height H307 mm
    Width with packaging600 mm
    Width W250 mm
    Gross weight, approx. m88 kg
    Net weight, approx. m76 kg


    Operating Data
    Min. fluid temperature Tmin-20 °C
    Max. fluid temperature Tmax140 °C
    Min. ambient temperature Tmin-15 °C
    Max. ambient temperature Tmax40 °C
    Maximum operating pressure PN16 bar
    Note on dimensioning16 bar to 120 °C, 13 bar to 140 °C
    Minimum efficiency index (MEI)≥0.4
    Motor data
    Motor efficiency classIE3
    Mains connection3~400 V, 50 Hz
    Voltage tolerance±10 %
    Rated power P24000 W
    Rated speed n2900 1/min
    Rated current IN7.75 A
    Power factor cos φ0.83
    Motor efficiency η50%85.7 %
    Motor efficiency η75%87.5 %
    Motor efficiency η100%88.1 %
    Insulation classF
    Protection classIP55
    Pump housing5.1301/EN-GJL-250 KTL-coated
    ImpellerGrey cast iron
    ShaftStainless steel
    Shaft sealAQ1EGG
    LanternGrey cast iron
    Installation dimensions
    Pipe connection on the suction side DNsDN 65
    Pipe connection on the discharge side DNdDN 50

    Pump curves

    Fluid mediaWater 100 %
    Fluid temperature T20,00 °C
    speed at duty point n hydr. @ OP2.908 1/min
    Impeller diameter d imp.124 mm

    Wiring diagram

    ∆: Connection diagram delta connection

    Y: Connection diagram star connection

    Motor protection switch required on-site. Check the direction of rotation! To change the direction of rotation, exchange any two phases.

    P2≤ 3 kW3~400 V Y
     3~230 V ∆
    P2≥ 4 kW3~690 V Y
     3~400 V ∆

    After removing the bridges, Y-∆ start is possible.

    *รอสินค้า 40-60วัน