All Products >> Agriculture & Residential Pumps >>Centrifugal Monoblock Pumps – CT/CF Series

    Centrifugal Monoblock pumpsets are powered by a totally enclosed fan cooled AC

    Induction two pole and four pole motor, suitable for continuous duty. Motor stator is made

    with low watt loss silicon steel laminations assembled under pressure and rigidly locked in

    the frame. The windings are of high grade enameled copper wire and are varnish

    impregnated. Construction of motor frames and usage of quality materials result in high

    performance and low temperature rise thereby increasing the life cycle of the motor.

    • Irrigation
    • Agriculture
    • Farms
    • Gardens
    • Industrial
    • Domestic


    Clean, thin, non-aggressive, non explosive, clear, cold, fresh water without abrasives, solid particles or fiber having the following characteristics

    • Designed for wide voltage fluctuations
    • Single shaft for motor and pumpset ensures good mechanical strength.
    • Dynamically balanced rotating parts to ensure long life
    • High operating efficiency resulting in lower power consumption.
    • Good suction lift characteristics
    • Balanced rigid construction
    • Bronze impeller in specific models
    • Graphite coated asbestos packing rope is used to increase bush life.


    Power range 2.2kW -15kW (3 HP – 20 HP) – CT Series,
    2.2kW – 9.3kW (3 HP – 12.5 HP) – CF Series
    Speed 2880 RPM – CT Series, 1440 RPM – CF Series
    Versions Three-phase, 380 / 415V, 50Hz, AC Supply
    Maximum total head CT Series – 94 metre CF Series – 20 metre
    Maximum flow rate CT Series – 33 lps CF Series – 31 lps
    Degree of protection IP 44
    Direction of rotation Clockwise from driving end
    Class of insulation A & E Class
    Type of duty S1 (Continuous)
    Maximum suction lift 7 metre
    Nominal pumpset size in mm
    (Suction X Delivery)
    50 x 40, 65 x 50, 80 x 65, 100 x 80, 100 x 100,
    125 x 125, 150 x 150

    Material of Construction

    Material of Construction-Pumpset
    Part Name Material
    Motor frame Cast iron
    Rear cover Cast iron
    Bracket Cast iron
    Shaft Mild Steel / SS – 410
    Sealing Graphite coated asbestos / Carbon Vs. Ceramic
    Pump casing Cast iron
    Impeller Cast iron / Leaded Bronze


    Maximum liquid temperature 33°C (max.)
    Maximum ambient temperature 40°C (max.)
    Permissible amount of sand 25 gm/m³ (max.)
    Allowable solid 3000 ppm (max.)
    Chlorine ion density 500 ppm (max.)
    Turbidity 50-ppm silica scale (max.)
    Hardness (Drinking water) 300 ppm (max.)
    Specific gravity 1.004 (max.)
    Viscosity 1.75 x 10m2/sec (max.)
    pH Value 6.5 to 8.5

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