Atmos GIGA-I 32/130-1,5/2(BAA-BB-jk1)
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Single-stage gland centrifugal pump with in-line design for pipe installation or installation on a base. Low-oscillation and low-noise monobloc design with lantern and rigidly connected standard flange motor. With forced-flow circulation, bidirectional bellows mechanical seal, and cavitation-reducing impeller. From kW 37 with a cartridge mechanical seal in the back pull-out system for mechanical seal replacement without dismantling the motor. Flange with R 1/8 pressure measuring connections. All grey cast iron components are cataphoretic-coated. Mechanical seal for pumping water up to Tmax = +140 °C. Up to T ≤ +40 °C, a glycol admixture of 20 % to 40 % by volume is permissible. An alternative mechanical seal must be provided for water-glycol mixtures with a glycol content of > 40% to max. 50% by volume and a maximum fluid temperature of > +40 °C. +120 °C or other fluids that differ from water. When using water-glycol mixtures, the use of an S1 variant with a corresponding mechanical seal is generally recommended.

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    Product descriptionAtmos GIGA-N 32/125-1,5/2
    Article number6086293
    EAN number4048482980386
    Minimum order quantity1
    Date of sales availability2019-03-01
    Packaging typeSpecial pallet
    Packaging propertyTransport packaging
    Pieces per pallet1
    Number per layer1
    Dimension, weight
    Length with packaging1200 mm
    Length L844 mm
    Height with packaging492 mm
    Height H352 mm
    Width with packaging500 mm
    Width W360 mm
    Gross weight, approx. m104 kg
    Net weight, approx. m93 kg


    Pump housing5.1301/EN-GJL-250 KTL-coated
    ImpellerGrey cast iron
    LanternGrey cast iron
    ShaftStainless steel
    Shaft sealAQ1EGG
    Operating Data
    Min. fluid temperature Tmin-20 °C
    Max. fluid temperature Tmax140 °C
    Maximum operating pressure p16.0 bar
    Max. ambient temperature Tmax40 °C
    Minimum efficiency index (MEI)≥0.4
    Motor data
    Mains connection3~400 V, 50 Hz
    Voltage tolerance±10 %
    Motor efficiency classIE3
    Rated power P21500 W
    Rated speed n2875 1/min
    Rated current IN3.09 A
    Power factor cos φ0.76
    Motor efficiency η50%83 %
    Motor efficiency η75%85 %
    Motor efficiency η100%84.5 %
    Protection classIP55
    Insulation classF
    Installation dimensions
    Pipe connection on the suction side DNsDN 50
    Pipe connection on the discharge side DNdDN 32

    Pump curves

    Fluid mediaWater 100 %
    Fluid temperature T20,00 °C
    speed at duty point n hydr. @ OP2.931 1/min
    Impeller diameter d imp.125 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