Andritz Ritz SW Series
Category: Pumps
SubCategory: CentrifugalPumps
Manufacturer: AndritzRitz
Industry: NuclearPowerPlants;PowerGeneration;ResearchDevelopment;WaterTreatment;WastewaterTreatment
SubCategory: CentrifugalPumps
Manufacturer: AndritzRitz
Industry: NuclearPowerPlants;PowerGeneration;ResearchDevelopment;WaterTreatment;WastewaterTreatment
Submersible sump pumps for easy pumping of sumps.
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Let us help you find the right product from this series
Key Specifications
- Flows up to 2000 m³/h
- Pressure up to 10 bar
Product features
- Submersible installation → Enables compact placement directly in a sump
- Pressure-water-tight motor → Supports continuous wet installation
- Multiple impeller types → Allow hydraulic selection for wastewater and sludge
- Flow up to 2,600 m³/h → Covers high-capacity wastewater pumping stations
- Head up to 80 m → Supports a broad range of system resistance
- Pressure up to 10 bar → Covers industrial and municipal duties
- Temperature up to 40 °C → Suits normal wastewater and sludge transfer
- Different installation arrangements → Adapt the pump to pumping-station layout
- ATEX execution available → Supports correctly specified hazardous-area applications
- AxFlow service and spare-parts support → Helps plan seal, bearing and motor maintenance
Type SW pumps are suitable for sewage, wastewater and other types of sludge in the municipal, industrial and private sectors. They meet high expectations for efficiency, durability, sustainability and cost-effectiveness.
Andritz SW pumps are very flexible in terms of installation. Thanks to their watertight design, they can be installed directly into the sump. The available ATEX certification allows use in the presence of explosive gases.
The impellers can be selected according to the nature of the sludge:
Vortex wheels - for fibrous particles and highly aerated liquids.
Single channel wheels - for best pump throughput
Dual channel impellers - for better efficiency with cleaner media
Performance
Max Capacity
2000 m³/h
Max Differential Pressure
10 bar
Max Head
60 m
Certificates
ATEX
CE Marking
ISO 14001 AFNOR
ISO 9001
What is this pump series used for?
The series is used in the applications described for this product family. Suitability depends on the liquid, duty point and installation conditions. AxFlow can help verify these parameters before selection.
What data should be checked before pump selection?
Check required flow, head or pressure, temperature, liquid properties and installation conditions. Solids, fibers, gas content and abrasiveness must also be considered where relevant. AxFlow can help confirm the duty point and configuration.
How does the pump design affect maintenance?
Maintenance requirements depend on the hydraulic design, sealing arrangement, bearings and actual operating conditions. Service intervals should be based on the installed configuration and process. AxFlow can help plan spare parts and maintenance.
Can AxFlow support spare parts for installed pumps?
Yes, AxFlow can help identify the installed pump and required spare or wear parts. The nameplate, serial number and exact configuration should be checked before compatibility is confirmed. This reduces the risk of ordering the wrong part and extending downtime.
How should a replacement pump be selected?
Replacement selection should start with the existing duty point, pipework, connections, materials and motor conditions. A similar series name does not by itself confirm mechanical or hydraulic interchangeability. AxFlow can compare the installed pump with current ANDRITZ options and support replacement selection.
