Pumps SN-type and their associated pumping units are engineered to handle the transfer of water and liquids with properties similar to water, in terms of viscosity and chemical activity, with temperatures up to 100°C. These liquids may include solid particles, provided that their content does not exceed 0.05% by weight, with a maximum particle size of 0.2 mm and a microhardness not greater than 6.5 MPa (650 kgf/mm²).
These pumps are widely employed in water supply systems for both industrial and municipal facilities. Additionally, they are used in agricultural settings for irrigation and land reclamation projects, including drainage purposes. Other applications include various sectors requiring reliable and efficient liquid transfer solutions.
Technical Specifications and Performance Metrics of Pumps SN-type
Designation: SN-type – centrifugal pump; 400 – flow rate in m³/h; 105 – head in meters; a, b – impeller trimming.
Key characteristics of SN-type pumps, depending on the specific modification, include:
- Flow Rate: The range varies from 360 m³/h to 3000 m³/h, accommodating different operational needs.
- Head: These pumps can generate heads from 83 m to 380 m, ensuring the required pressure for various applications.
- Efficiency: The efficiency ranges from 70% to 81%, contributing to energy savings and cost-effectiveness.
- Motor Power: Equivalent power ranges from 132 kW to 2500 kW, providing the necessary drive force for efficient operation.
- Pump Weight: The weight of the pumps varies from 1220 kg to 15850 kg, reflecting their robust construction and capacity.
- Total Unit Weight: When fully assembled, the units weigh between 2525 kg and 4740 kg, ensuring stability and durability.
Pumps SN-type are designed for high reliability and efficiency, offering long service life and stable performance across a wide range of operating conditions. These features make them ideal for various applications, ensuring dependable operation and minimizing maintenance requirements. Their design incorporates improvements for reducing noise and vibration, increasing erosion resistance, and enhancing the overall durability and reliability of the pump components.
By ensuring proper selection, precise manufacturing, and qualified installation, the operation of SN-type pumps can be optimized, leading to enhanced performance and extended service life. These pumps are built to operate effectively in automated systems, without the need for constant supervision, making them suitable for integration into complex water supply networks and other critical infrastructure projects.
Moreover, the modular design of SN-type pumps allows for easy maintenance and repair, reducing downtime and operational costs. The materials used in construction are selected for their ability to withstand harsh operating conditions, further enhancing the pumps’ longevity. The use of advanced sealing technologies ensures minimal leakage, maintaining system integrity and efficiency.
The adaptability of SN-type pumps to various operational conditions, including their ability to handle slight variations in liquid composition and temperature, makes them a versatile solution for many industries. Whether in municipal water supply systems, industrial processes, or agricultural irrigation systems, SN-type pumps provide a reliable and efficient means of liquid transfer. Their robust design and high performance make them a valuable asset in any fluid management system, contributing to the overall efficiency and sustainability of the operations they support.
Additional Features and Benefits of Pumps SN-type
Energy Efficiency
The design improvements in pumps SN-type focus on enhancing energy efficiency. By optimizing the flow path and using high-efficiency motors, these pumps can achieve significant energy savings. This is particularly important in large-scale industrial applications where energy costs constitute a major portion of operational expenses.
Environmental Impact
SN-type pumps are designed with environmental considerations in mind. Their high efficiency and low leakage rates reduce the overall environmental footprint. Additionally, the materials used are chosen for their durability and recyclability, supporting sustainable practices.
Advanced Monitoring and Control
Many SN-type pump models come equipped with advanced monitoring and control systems. These systems enable real-time performance tracking and predictive maintenance, ensuring that any issues are identified and addressed promptly, thus avoiding unexpected downtime and extending the operational life of the pump.
Customization Options
SN-type pumps can be customized to meet specific application requirements. Options include different impeller designs, materials suited for handling various chemicals, and configurations tailored to specific installation constraints. This flexibility ensures that the pump can be optimally configured for maximum performance and reliability in its intended application.
Safety Features
Safety is a paramount concern in the design of SN-type pumps. They are equipped with multiple safety features, including automatic shutoff mechanisms in case of malfunction, overheat protection, and robust construction to prevent leaks and spills. These features help protect both the operating personnel and the environment.
In conclusion, SN-type pumps are versatile, reliable, and efficient solutions for a wide range of liquid transfer applications. Their advanced design, energy efficiency, and adaptability make them an essential component in industrial, municipal, and agricultural water management systems. With ongoing improvements and customization options, SN-type pumps continue to meet the evolving demands of various industries, ensuring sustainable and efficient fluid management.
