The ZS_S side channel centrifugal pumps are used for a very large range of applications, in particular for vacuum extraction, fluids with high steam pressure or raw materials in a storage tank centre.
They can comply with the standard DIN-24254 (for the pumps in PN40).
This pump technology has the advantage of being selfpriming (even on biphasic mixes) and does not stall in the event of cavitation, but it is not compatible with suspended particles.
Different types of API-conformed tightness are available and the mechanical seals conform with DIN 24 960.
The ZS_SRZS side channel centrifugal pumps are multicellular self-priming side channel pumps with low NPSH. This range of pumps allows conveying liquids containing gas and has a centrifugal booster impeller.
This pump combines the advantages of a centrifugal pump with a side channel pump.
This pump technology has the advantage of combining low NPSH values and self-priming qualities (including with biphasic mixes), along with the advantage of not stalling in the event of cavitation.