Description
Sulzer Centrifugal Vertically suspended pumps SJP vertical propeller pump -Efficiently pumping large flows
Key Technical Specifications:
| Capacities | 200 to 54,500 m3/h / 900 to 240,000 USgpm |
| Heads | Up to 12 m / 40 ft |
| Pressures | Up to 2 bar / 30 psi |
| Temperatures | Up to 50°C / 122°F |
| Discharge sizes | 200 to 2,120 mm / 8 to 72 inches |
Why Choose Sulzer SJP?
The Sulzer SJP is a high-capacity vertical propeller pump designed for large-volume water movement. It excels in low-head applications where fast , continuous transfer of clean or lightly contaminated water is critical. With robust construction and streamlined hydraulics , the SJP delivers efficient , reliable pumping in some of the most demanding environments.
Key Technical Specifications
Pump Type: Vertically suspended axial-flow (propeller) pump
Configuration: Open wet-pit installation or can-type mounting
Impeller Type: Propeller (axial flow) , adjustable pitch available
Materials: Cast iron , stainless steel, duplex , super duplex , customized alloys
Bearings: Product-lubricated , with options for bearing sleeves or external flush
Design Highlights
Optimized for very high flow , low-head applications
Large-diameter propeller provides efficient flow transfer
Modular design for ease of transport , installation , and service
Shafting engineered for long runs and minimum vibration
Anti-corrosion coatings and seawater-resistant materials optional
Typical Applications
Cooling water intake in thermal and nuclear power plants
Seawater or freshwater intake for desalination and irrigation systems
Flood control and stormwater pumping stations
Large-scale municipal or industrial water transfer systems
Additional Features
Adjustable-pitch propellers for performance tuning
Designed for smooth operation and reduced wear
Energy-efficient impeller design via CFD modeling
Minimal downtime due to accessible construction and serviceability
