Centrifugal Pumps

The operating principal of the centrifugal pump is one of the most common principals and can be deployed in situation where thin liquids of up to a viscosity of approx. 150 mPa.s. have to be pumped.

There are many different types of impellers including: closed impellers, half open impellers, entirely open impellers, recessed impellers, peripheral impellers and side entry impellers. Each impeller type has its own specific characteristics.
 

A distinction is also made between standard-priming and self-priming centrifugal pumps. In both cases the impeller must always be below the water level, however, self-priming centrifugal pumps are better for air processing and are often constructed so that liquid remains in the pump house so the pumps can be stationed above the level of the liquid.
 

A critical point for centrifugal pumps is always their mechanical seal. These are made in various versions. For chemically aggressive liquids a magnet driven pump is often selected which are hermetically sealed from the atmospere.
 

  • C pump series

    Close-coupled centrifugal pumps with open impeller.

    • Max. power: 1,1 kW
    • Max. capacity: 15 m3/hr
    • Max. capacity: 250 l/min
    • Max. capacity: 15000 l/hr
    • Max. discharge head: 22 m
    • Max. pressure: 2 bar
    • Max. drainage: 4 mm
    • Speed: 2900 rpm
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  • A pump series

    Self-priming waste water centrifugal pumps.

    • Max. power: 7,5 kW
    • Max. capacity: 66 m3/hr
    • Max. capacity: 1100 l/min
    • Max. capacity: 66000 l/hr
    • Max. discharge head: 35 m
    • Max. pressure: 4 bar
    • Max. drainage: 15 mm
    • Speed: 2900 rpm
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  • ECO BNM pomp series

    Normalized pumps with stub shaft to DIN 24255 / EN 733 1450/2900 rpm.

    • Max. capacity: 200 m3/hr
    • Max. capacity: 3333 l/min
    • Max. capacity: 200000 l/hr
    • Max. discharge head: 100 m
    • Max. pressure: 10 bar
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  • ECO SNL pump series

    In-line centrifugal pumps with stub shaft.

    • Max. capacity: 200 m3/hr
    • Max. capacity: 3333 l/min
    • Max. capacity: 200000 l/hr
    • Max. discharge head: 100 m
    • Max. pressure: 10 bar
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  • RC pump series with recessed impeller

    Centrifugal pumps with recessed impeller.

    • Max. power: 55 kW
    • Max. capacity: 350 m3/hr
    • Max. capacity: 5833 l/min
    • Max. capacity: 350000 l/hr
    • Max. discharge head: 60 m
    • Max. pressure: 6 bar
    • Max. drainage: 115 mm
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  • BNM pump series

    Standard pumps with drive shaft compliant with DIN 24255/EN 733 1450/2900 rpm.

    • Max. power: 55 kW
    • Max. capacity: 500 m3/hr
    • Max. capacity: 8333 l/min
    • Max. capacity: 500000 l/hr
    • Max. discharge head: 95 m
    • Max. pressure: 10 bar
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  • ECO SNT pump series

    Normalized pumps according to DIN 24255 / EN 733 with bearing block on base and B3 motor.

    • Max. capacity: 600 m3/hr
    • Max. capacity: 10000 l/min
    • Max. capacity: 600000 l/hr
    • Max. discharge head: 100 m
    • Max. pressure: 10 bar
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  • RB pump series with channel impeller

    Centrifugal pumps with channel impeller.

    • Max. power: 110 kW
    • Max. capacity: 1200 m3/hr
    • Max. capacity: 20000 l/min
    • Max. capacity: 1200000 l/hr
    • Max. discharge head: 60 m
    • Max. pressure: 6 bar
    • Max. drainage: 40 mm
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  • S  pump series in uncoupled axle

    Self-priming waste water centrifugal pumps with bearing unit in uncoupled axle.

    • Max. power: 55 kW
    • Max. capacity: 1440 m3/hr
    • Max. capacity: 24000 l/min
    • Max. capacity: 1440000 l/hr
    • Max. discharge head: 60 m
    • Max. pressure: 6 bar
    • Max. drainage: 80 mm
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  • S pump series Bi-Block

    Self-priming waste water centrifugal pumps with standard IEC electric motor.

    • Max. power: 55 kW
    • Max. capacity: 1440 m3/hr
    • Max. capacity: 24000 l/min
    • Max. capacity: 1440000 l/hr
    • Max. discharge head: 60 m
    • Max. pressure: 6 bar
    • Max. drainage: 80 mm
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  • S pump series Diesel

    Self-priming cast-iron waste water centrifugal pumps with diesel motor.

    • Max. power: 55 kW
    • Max. capacity: 1440 m3/hr
    • Max. capacity: 24000 l/min
    • Max. capacity: 1440000 l/hr
    • Max. discharge head: 60 m
    • Max. pressure: 6 bar
    • Max. drainage: 80 mm
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  • S pump series Monoblock

    Self-priming monoblock waste water centrifugal pumps.

    • Max. power: 55 kW
    • Max. capacity: 1440 m3/hr
    • Max. capacity: 24000 l/min
    • Max. capacity: 1440000 l/hr
    • Max. discharge head: 60 m
    • Max. pressure: 6 bar
    • Max. drainage: 80 mm
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  • PC pump serie

    Pumps in free shaft version with bearing block on fundation for waste- and processwater.

    • Max. capacity: 1500 m3/hr
    • Max. capacity: 25000 l/min
    • Max. capacity: 1500000 l/hr
    • Max. discharge head: 95 m
    • Max. pressure: 10 bar
    • Max. drainage: 180 mm
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  • SNT pump series

    Standard pumps compliant with DIN 24255/EN 733 with bearing unit on base plate and B3 motor.

    • Max. power: 400 kW
    • Max. capacity: 1700 m3/hr
    • Max. capacity: 28333 l/min
    • Max. capacity: 1700000 l/hr
    • Max. discharge head: 100 m
    • Max. pressure: 10 bar
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  • Habermann HPK pump series

    The HPK series with internal lining are used for pumping abrasive / corrosive liquids.

    • Max. capacity: 4600 m3/hr
    • Max. capacity: 76667 l/min
    • Max. capacity: 4600 l/hr
    • Max. discharge head: 70 m
    • Max. pressure: 7 bar
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  • Habermann NPK pump series

    The NPK series is used for pumping very abrasive liquids.

    • Max. capacity: 4600 m3/hr
    • Max. capacity: 76667 l/min
    • Max. capacity: 4600 l/hr
    • Max. discharge head: 95 m
    • Max. pressure: 9,5 bar
    • Max. drainage: 100 mm
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