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Side channel pumps by SPECK

High operational reliability, optimal design and service-friendly

Side channel pumps (also called turbine pumps) are hydraulic flow machines and a sub-category of centrifugal pumps. They are assigned to the hydrodynamic pumps.

Speck has been developing and producing side channel pumps for decades and completely revised the modular system of the SK and ASK series in 2015.

The side channel pumps are suitable for pure to slightly contaminated (water-like) liquids without abrasive contamination and without solids. These pumps are gas-conveying and self-priming. Side channel pumps with NPSH preliminary stage (i.e. with an additional radial impeller) achieve very good NPSH values ​​and can therefore also be used with low inlet heights and are ideally suited for pumping media close to the boiling point. Speck side channel pumps offer greater heads or higher pressures thanks to their multi-stage designs.

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Side channel pumps

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Specifications
Flowmax. 35 m³/h
Headmax. 400 m
Number of revolutions1450 UpM
Nominal pressurePN 25 / PN 40
Temperaturemax. 180 °C
Shaft sealMechanical seal, sealless
Material version
Shaft seal1.4122/ 1.4571
Housing partsGG25/ GGG40/ Bronze/ 1.4581
WheelBrass/ 1.4408
Directive 94/9/EG (ATEX 95): Ex II 2G

Application
  • Rail vehicles
  • Medical
  • Inert gas welding equipment
  • Spraying systems for agriculture
  • Cooling eg for machine tools
  • Soft drink machines
  • Reverse osmosis drinking water treatment
Application
  • Cooling in telecommunications
  • Boiler feed pumps
  • Dosage
  • Sampling
  • Semikonduktor industry
  • Condensate pumps
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