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NLO series condensate pump is a new-generation product designed,researched developed base on project characteristics,the introduction of advanced technology. It has good running efficiency and higher reliability manufactured with abroad technology. It is applied in transporting condensate water or other similar liquids for 50KW-1000KW power generating units.The medium temperature does not exceed 80C.
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Overview of the Advanced Condensate Pump
The NLO Series Vertical Can Type Condensate Pump is a cutting-edge product independently designed, researched, and developed by Shanghai Pump Manufacturing Co., Ltd. (SPMC). Integrating internationally advanced imported technology with project-specific characteristics, this pump stands out as a reliable and high-performance solution for modern power systems. Specifically engineered for 50MW to 1000MW power generating units, it excels in transporting condensate water and other similar low-viscosity liquids, with a maximum allowable medium temerature of 80°C. As a new-generation condensate pump, it combines optimized hydraulic design and precision manufacturing, delivering exceptional operational efficiency and long-term stability—making it a preferred choice for power plants and industrial facilities seeking cost-effective and durable fluid handling equipment.
Technical Parameters
Parameter | Specification |
Capacity | 60 - 2600 m³/h |
Head | ≤ 500 m |
Power | 90 - 3500 kW |
Nominal Sizes (Inlet/Outlet Diameter) | 125 - 500 mm |
Rotational Speed | 1480 r/min |
Applicable Power Generating Units | 50MW - 1000MW |
Maximum Medium Temperature | ≤ 80°C |
First Stage Impeller Type | Optimized hydraulic design |
Core Features
Equipped with an optimized hydraulic system and precision-machined impellers, the NLO Series Condensate Pump boasts outstanding energy efficiency. Its advanced design minimizes hydraulic losses, ensuring that input power is converted into effective conveying energy with maximum efficiency. Compared to traditional condensate pumps, it reduces energy consumption by up to 15% in long-term operation, helping users lower operational costs significantly while aligning with global energy-saving and emission-reduction goals.
Stability is a core advantage of the NLO Series. Adopting a vertical can type structure, the pump features a compact and balanced design that reduces vibration and noise during operation. The high-quality bearing assembly and sealed components enhance wear resistance and leakage prevention, enabling continuous and stable operation for thousands of hours without frequent maintenance. This reliability is critical for power generating units, where unplanned downtime can lead to substantial economic losses.
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Reasonable Structural Design
| The reasonable structural design of the NLO Series simplifies installation, maintenance, and disassembly. The vertical layout saves floor space, making it suitable for power plants with limited installation areas. Key components such as impellers and casings are designed for easy access, reducing maintenance time and labor costs. Additionally, the standardized component interface ensures compatibility with existing systems, facilitating retrofits and upgrades for old power plants. |
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With a optimized flow channel design and high rotational speed (1480 r/min), the pump achieves rapid conveying of condensate water and similar liquids. It efficiently meets the large flow demand of 50MW-1000MW power generating units, ensuring timely and stable supply of condensate water to the boiler system. This rapid conveying capacity enhances the overall operational efficiency of the power generation cycle.
The NLO Series is backed by patented technology, a testament to its innovative design and technical superiority. SPMC’s R&D team has integrated unique hydraulic and structural innovations into the pump, addressing common pain points of traditional condensate pumps such as low efficiency and poor stability. This patented technology guarantees the pump’s competitive edge in performance and reliability.
The primary application of the NLO Series Vertical Can Type Condensate Pump is in the condensate water system of 50MW to 1000MW thermal power plants, nuclear power plants, and renewable energy power stations. It efficiently transports condensed steam from the condenser back to the boiler feedwater system, forming a closed-loop fluid cycle that is essential for continuous power generation.
Beyond condensate water, the pump is also suitable for transporting other clean, low-viscosity liquids with physical and chemical properties similar to condensate water (e.g., demineralized water, pure water) in industrial processes. It is widely used in petrochemical, pharmaceutical, and electronic manufacturing industries, where stable and efficient liquid conveying is required.
The pump is developed based on the integration of imported advanced technology and SPMC’s decades of experience in pump manufacturing. The R&D process strictly adheres to international standards (e.g., API, ISO) and project-specific requirements, ensuring that the product meets the high-performance demands of modern power systems.
Key components such as impellers, casings, and shafts are made of high-strength, corrosion-resistant materials (e.g., stainless steel, alloy steel) to withstand the operating conditions of high pressure and medium temperature. The material selection undergoes strict quality testing to ensure durability and reliability.
SPMC adopts advanced CNC machining equipment and strict quality control processes in the production of the NLO Series. Each component is precision machined to ensure dimensional accuracy and assembly quality, while the final product undergoes rigorous performance testing (e.g., efficiency test, stability test) before leaving the factory.
The pump is designed to transport liquids with a maximum temperature of 80°C. Exceeding this temperature may affect the performance and service life of the pump’s sealing and bearing components.
The flow capacity of the pump ranges from 60 m³/h to 2600 m³/h, which can be adjusted according to the specific requirements of the power generating unit or industrial process.
The pump is specifically engineered for 50MW to 1000MW power generating units, including thermal, nuclear, and renewable energy power plants. It can also be customized for special project requirements.
The standard rotational speed is 1480 r/min, which is optimized to balance conveying efficiency and operational stability.
The stable operation is guaranteed by its reasonable structural design, high-quality material selection, patented hydraulic technology, and strict manufacturing standards. Additionally, the pump requires minimal maintenance under normal operating conditions, further enhancing its long-term reliability.
With its energy-saving performance, stable operation, and wide application range, the NLO Series Vertical Can Type Condensate Pump is a trusted solution for power systems and industrial fluid handling. SPMC’s professional technical support and after-sales service further ensure that users receive comprehensive assistance throughout the product lifecycle.
