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LSA-S Dry-installed pump
Dry-installed pump


Premium design white cast iron pump for long service life handling severe slurries. The maintenance-friendly single-wall construction and heavy section white cast iron wet end combined with the cartridge bearing assembly provide maximum reliability, a long service life and ease of maintenance.

Technical Data

  • Max. flow rate18000 m3/h
  • Max. head150 m
  • Max. allowed working pressure17 bar
  • Max. allowed fluid temperature120 °C

Material number list – LSA-S

136 products
NameWeightMaterial numberPrice
LSA- 3X 4-21. 2 D S C N B T C/4M978.85 Kilogram02522568
upon request
LSA- 4X 6-25. 3 F S C N B T C/4M1,847.93 Kilogram02522410
upon request
LSA- 4X 6-25. 3 F S L N B M A/4M2,512.45 Kilogram02522752
upon request
LSA- 4X 6-25. 3 F S L N B T C/4M1,846.12 Kilogram02522411
upon request
LSA- 6X 8-25. 3 F S C N B T C/4M2,052.05 Kilogram02522376
upon request

Technical Data

  • FunctionPump
  • Connection typeFlange
  • Drive conceptWith electric actuator
  • Max. flow rate18000 m3/h
  • Min. flow rate20 m3/h
  • Max. head150 m
  • Min. head5 m
  • Mains frequency50 Hz, 60 Hz
  • Mains voltage400 V, 480 V, 575 V, 690 V, 4160 V, 6600 V
  • Nominal pressurePN 25
  • Max. allowed working pressure17 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature120 °C
  • Min. allowed fluid temperature5 °C

KSB is your reliable partner even in COVID-19 times

KSB products are essential for our daily lives. We are aware of this big responsibility and therefore we keep up providing you with reliable and depending performance & support even within the COVID19-pandemic. Watch out our video with our Managing Director Peter Weber and learn how we manage this challenging times.

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KSB - one of the world's leading manufacturers of industrial valves and pumps

Founded in 1871 in Frankenthal (Germany), KSB has been one of the leading suppliers of pumps and industrial valves for over 100 years. With more than 15,500 employees worldwide and its own sales and marketing, manufacturing facilities and service operations, KSB develops and produces custom-fit pumps for various applications.

As an experienced pump manufacturer, its product portfolio includes building and industrial technology, water transport, wastewater treatment and power plant processes. Thanks to innovative research and development, KSB can meet the most diverse requirements of customers. Benefit from many years of experience and technical expertise as a renowned pump manufacturer.

KSB pump manufacturers: the best solution for your plant
Industrial pumps and valves from KSB cover a wide range of applications and are highly energy-efficient. Products convince with the most innovative technology as well as with systems that have been tried and tested for many years - including the Etanorm water pump. Achieving more than 1.5 million sales worldwide, Etanorm is the most successful standard water pump. With KSB spare parts and services.

KSB ensures the operational reliability of its industrial pumps and valves. The KSB success formula for high-performance pumps lies in the technological strength in hydraulics, materials and automation.

Competent service right from the start
The numerous production facilities ensure that KSB as a pump manufacturer can guarantee customer proximity and first-class service. The experienced specialists are certified to ensure excellent quality and extensive experience. KSB Service takes care of the commissioning, inspection, servicing and maintenance of your pumps, valves and complete systems directly on site.  KSB also provide you with spare parts quickly. This means you get the best service directly from your pump manufacturer.