Düchting HPXL Pump
Robust Multi-Stage Pumping for Challenging Fluids
The Düchting HPXL pump is a multi-stage centrifugal pump engineered for heavy-duty applications involving contaminated, chemically neutral or aggressive liquids.
Designed with a ring-section configuration, this robust pump can handle fluids with up to 10% solids, making it ideal for industries like mining, mineral processing, and oil & gas.
Optimised for Efficiency and Durability
The HPXL pump features flanges positioned at 90° increments, providing flexibility in installation and piping configurations.
Shaft sealing is achieved through a stuffing box or mechanical seal, catering to diverse application needs.
Axial thrust is effectively compensated by individually balanced impellers, minimising stress on bearings and extending service life.
Designed for 4-pole speed operation, the HPXL pump delivers reliable performance with reduced life-cycle costs. Grease or oil lubrication options are available to suit specific requirements and further enhance durability.
Tailor-Made Solutions for Specific Needs
Düchting understands that every application is unique and offers tailor-made HPXL pump solutions to meet specific customer requirements.
Pump dimensions can be adapted, and single or double inlet suction casings are available for increased versatility.
Discharge flanges can be incorporated on intermediate stage casings, providing flexibility in system design.
The pump can be driven from one or both shaft ends, further enhancing adaptability.
The Düchting HPXL pump features a closed impeller with three-dimensionally curved blades for optimal hydraulic efficiency.
The impeller is securely fixed with a fitting key, ensuring reliable operation and ease of maintenance.
Compliance
The HPXU pump is manufactured according to DIN, ASME and API 610 standards as well as ATEX approved for use in potentially explosive atmospheres.
Key Benefits
- Handles contaminated liquids with up to 10% solids.
- Multi-stage design for high-pressure applications.
- Flexible flange configurations for easy installation.
- Axial thrust compensation for extended service life.
- Tailor-made solutions to meet specific needs.
- Versatile material options for diverse applications.
- Manufactured according to DIN/ASME standards.
- Certified to API 610 and ISO 13709 standards.
Applications
Handling of contaminated, chemically neutral or aggressive liquids with up to 10% solids.
- Main water drainage in mining
- Condensate production
- Drainage and mine water cooling
- Pressure boosting systems in industrial processes
- Water supply and water treatment plants
- Mineral industry
- Oil & Gas applications
Technical Data
| Pump size | DN 32 to DN 300 | |
| Maximum Pressure | 40 bar | |
| Maximum Flow | 2 500 m3/h | |
| Total Head | up to 400 m | |
| Rotating Speed | up to 3600 rpm |
SPS Pumps is There to Help
At SPS Pumps, our Düchting Centre of Excellence is there for you, to help finding the most adequate pump for your application. Our expertise is second to none.
This information is provided with the permission and courtesy of Düchting Pumpen GmbH.