Description
Sulzer Centrifugal Vertically suspended pumps SJT-CWP vertical cooling water pump -Your large flow “ready-to-order” cooling water pump
Key Technical Specifications:
| 50 Hz | 60 Hz | |
| Impeller diameter | Up to 1,920 mm | Up to 76 in. |
| Capacities | Up to 90,000 m3/h | Up to 396,000 US gpm |
| Heads | Up to 60 m | Up to 200 ft. |
| Pressures | Up to 8.6 bar | Up to 125 psi |
| Temperatures | Up to 50oC | Up to 122oF |
Why Choose Sulzer SJT-CWP?
The SJT-CWP is Sulzer’s go-to vertical pump for heavy-duty cooling water applications in power plants , desalination , and industrial sites. Engineered for continuous , high-flow operation , it handles massive volumes of water with efficiency and reliability. Its vertical wet-pit design makes it ideal for seawater or freshwater intake , offering long service life even in highly corrosive environments.
Key Technical Specifications
Pump Type: Vertically suspended axial or mixed flow cooling water pump
Configuration: Column-mounted or barrel-type installation
Impeller Type: Axial or mixed-flow , tailored per project
Materials: Cast iron , bronze , stainless steel , duplex , or super duplex
Bearings: Product-lubricated or external flush , based on water quality
Design Highlights
Designed for large flow rates and low to medium heads
Modular construction supports easy transport and installation
Fabricated steel column pipe for strength and durability
Impeller hydraulics optimized for high efficiency
Anti-corrosion coatings available for seawater service
Typical Applications
Seawater intake for power and desalination plants
Cooling water circulation in thermal and nuclear plants
Industrial raw water supply systems
Pumping stations for large-scale infrastructure
Additional Features
Designed for ease of maintenance and low lifecycle cost
Engineered impellers for smooth , low-vibration performance
Corrosion- and erosion-resistant options for long service life
Available with in-house CFD-optimized hydraulic designs
