Submersible centrifugal aerator for water treatment

Submersible centrifugal aerator for water treatment
Submersible centrifugal aerator for water treatment
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    Features
    1. The submersible chopper pump features a compact structure.
    2. Except for the air inlet, all other parts are fully submersed in the water.
    3. High dissolved air rate.
    4. No need for an air supply source.
    5. Adoptingan ABS submersible sewage pump design, impeller passage is safe and reliable during operation.

    Application
    This equipment is often used in aeration grit basins for sewage treatment plants and other sludge mixing applications.

    Model and parameters
    Model QXB0.75 QXB1.5 QXB2.2 QXB3 QXB4 QXB5.5 QXB7.5 QXB11 QXB15 QXB18.5 QXB22
    Power KW 0.75 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22
    Current A 2.4 4 5.8 7.8 9.8 12.4 17 24 32 39 45
    VoltageV 380
    Rotate speed r/min 1470
    frequency Hz 50
    Insulation grade F
    Maxi Diving depth m 1.5 2 3 3 3 3 4 5 5 5.5 6
    Air input m³/h 10 22 35 50 75 85 100 160 200 260 320
    filling oxygen (kgO2/h) (m3/h) 0.37 1 1.8 2.75 3.8 5.3 8.2 13 17 19 24
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