This is a single-stage, double-suction, axially split horizontal centrifugal pump. The product design complies with GB/T5656-2008 standards and meets the energy efficiency standards of EU 2009/EC and GB/T13007-2011. The JAS pump delivers high efficiency and pumping performance to meet current and future demands, offering enhanced durability, extended service life, and easier maintenance. Compared to the energy-saving performance specified in the national standard GB 19762-2007 “Energy Efficiency Limit Values and Energy Saving Evaluation Values for Clean Water Centrifugal Pumps”, the pump achieves an average efficiency increase of 3%.
Application Scope:
Suitable for water supply and treatment, industrial water circulation, power stations, thermal power plants, pipeline network heating, and distribution of hot and cold water in industrial systems. Used in desalination systems of water treatment plants employing reverse osmosis and multi-effect distillation methods, meeting firefighting, irrigation, and drainage requirements where high-efficiency axial split double-suction pumps are needed.
Product Details：
| Max.Capacity | 150~25000m³/H | Max.Head | 10~260 |
| Impeller Number | Single-Stage Pump | Driving Type | Motor |
| Influent Type of Impeller | Double-Suction Pump | Working Pressure | High Pressure Pump |
| Pump Casing Combined | Horizontal Split Pumps | Position of Pump Shaft | Horizontal Pump |
| Impeller | Closed | Mounting Height | Suction Centrifugal |
| Diameter | 150~1000mm | Usage | Pump, Pumps |
| Pressure | 2.5MPa~3.5MPa | Flow | 150~25000m³/H |
| Temperature | -30℃~140℃ | Head | 10~260m |
| Specification | Customizable | Transport Package | Export Wooden Packaging |
| Origin | China |
ISO 13709 Double-Suction Centrifugal Pump for Thermal Power Plant Water Circulation Systems
This ISO 13709-compliant double-suction centrifugal pump is engineered for high-efficiency water circulation in thermal power plants and industrial utility systems. Featuring an axially split, single-stage, double-suction design, it ensures strong hydraulic stability, high flow capacity, and reliable operation under continuous-duty power generation environments. With improved energy efficiency and compliance with GB/T and EU standards, it is ideal for large-scale power station water supply, cooling loops, and primary circulation networks.
High-Efficiency Axially Split Horizontal Pump for Industrial Water Treatment and Desalination Plants
Designed for modern water treatment and desalination applications, this axially split horizontal pump delivers stable, high-volume water transfer for reverse osmosis, multi-effect distillation, heating networks, and industrial water distribution systems. Its double-suction impeller and optimized hydraulic structure enhance overall pump efficiency by up to 3%, making it suitable for firefighting systems, irrigation solutions, drainage operations, and centralized heating-cooling pipelines where long-term reliability and efficiency are critical.
ISO 13709 Pump – High-Efficiency Horizontal Double-Suction Centrifugal Pump for Thermal Power and Industrial Water Systems
The ISO 13709 pump is a high-performance horizontal chemical pump designed to deliver reliable and energy-efficient water transfer for thermal power plants, industrial water circulation systems, and large-scale process applications. Built as a single-stage, double-suction, axially split horizontal centrifugal pump, it combines robust construction with optimized hydraulic design to achieve superior efficiency, stable operation, and long-term durability. The pump fully complies with ISO 13709 and GB/T5656-2008 standards and meets international energy efficiency requirements, including EU 2009/EC and GB/T13007-2011, making it a cost-effective and environmentally friendly solution for modern industrial systems.
As a versatile industrial pump, it is suitable for a wide range of applications, including water supply and treatment, pipeline network heating, hot and cold water distribution, power station circulation, and thermal power plant cooling loops. Its double-suction impeller design ensures lower NPSH, reduced cavitation risk, and smooth high-volume flow, delivering stable performance even under continuous heavy-duty operation. Compared with national energy-saving standards for clean water centrifugal pumps, the pump achieves an average efficiency improvement of approximately 3%, demonstrating both operational excellence and energy efficiency.
This process pump is also widely applied in desalination systems, including reverse osmosis and multi-effect distillation plants, where reliable high-capacity water transfer is essential. Its durable axially split casing allows easy maintenance, reduces downtime, and supports quick replacement of wear parts, making it suitable for industrial water treatment, firefighting systems, irrigation networks, and drainage solutions.
Engineered for long-term service life, minimal maintenance, and operational reliability, this ISO 13709 pump also performs effectively as a heavy-duty centrifugal pump for large-scale industrial water handling. Its robust design, stable hydraulic performance, and international standard compliance make it an ideal choice for engineers seeking a reliable, energy-efficient horizontal chemical pump or chemical centrifugal pump for critical industrial and thermal power applications.
