The XS series single-stage double-suction seawater pump is a next-generation high-performance centrifugal pump designed for a wide range of industrial and commercial applications. It is ideal for water treatment plants, HVAC systems, water recycling, heating systems, high-rise building water supply, irrigation and drainage pumping stations, power plants, and more. This pump serves as a full replacement for traditional models such as SH, S, SA, SLA, and SAP double-suction pumps, offering improved efficiency, reliability, and performance. Technological Advantages
1. The short bearing span ensures stable operation, reduced vibration, and noise, allowing for higher speeds and broader performance adaptability.
2. The same-line inlet and outlet design simplifies pipeline layout, making installation more efficient and visually appealing.
3. The rotor can be reversed, reducing the risk of damage from water hammer effects.
4. The unique high-temperature design features an intermediate support, thick casing, sealed cooling, and proper bearing lubrication, enabling operation up to 200°C—ideal for heating networks and other high-temperature environments.
5. The pump can be installed vertically or horizontally depending on the application, and it supports both mechanical and packing seals for flexible use. Flow Components Materials
- Pump casing: Gray cast iron, ductile iron, or cast steel
- Impeller: Gray cast iron, silicon bronze, or stainless steel
- Shaft: Stainless steel or high-carbon steel
- Custom materials are available upon request. Model Description
Example: XS250-480A-L-R (M. F)-J
- **XS** – New split-case pump
- **250** – Pump outlet diameter (in mm)
- **480** – Impeller diameter (in mm)
- **A** – First cut of the impeller
- **L** – Vertical installation (no "L" means horizontal)
- **R** – Hot water application
- **M** – Wear-resistant type
- **F** – Corrosion-resistant type
- **J** – Mechanical seal Specifications
- Outlet: DN80 ~ 1000mm
- Flow Rate: 100m³/h ~ 11600m³/h
- Head: 10m ~ 200m
- Speed: 550RPM ~ 2150RPM
- Power: 30HP ~ 2500HP
- Solid Passing: ≤80mg/L
- Drive: Electric motor or diesel engine
This advanced pump is perfect for demanding environments where efficiency, durability, and versatility are essential. Whether you're looking for a solution for large-scale water distribution, industrial cooling, or fire protection systems, the XS series offers a reliable and high-performing option that meets modern engineering standards.
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