Semi-Open Impeller
High hydraulic efficiencies and low NPSH requirements (investment casting impellers).
Centrifugal pumps build according to ISO 2858/ISO 5199 norms.
- Heavy Duty Shaft and Bearings.eavy Duty Shaft and Bearings.
- Only 3 bearing brackets for the whole range.
- Only 1 casing cover fits every seal arrangement
FIELDS OF APPLICATION:
handling slightly contaminated liquids or not abrasive slurries in the chemical and petrochemical industries. Well suited for handling liquids with gas contents up to 15%.
They are also used in:
refineries, general industrial service, pulp and paper industry, foodstuffs industry, sugar industry, sea water desalination plants, absorption equipment in environmental engineering, power stations, steel industries, hot water distribution.
Fast facts
Discharge sizes:
Maximum working pressure:
Flow rate:
Differential head:
Temperature:
Materials:
from DN 32 to DN 125
16 bar - according to the pump size
up to 300 m3 /h
up to 95m
up to 180-220°C - according to the pumped liquid
AISI 316 Upon request AISI 304, AISI 904, duplex, superduplex, Hastelloy B and C
Selection Charts
Arrangement
