Description
Sulzer Centrifugal Between bearing pumps MBN-RO multistage ring section pump -Handling high water pressure to save you energy
Key Technical Specifications:
| Capacities | Up to 1,100 m3/h / 4,800 USgpm |
| Heads | Up to 900 m / 2,950 ft |
| Pressures | Up to 100 bar / 1,450 psi |
| Temperatures | Up to 90 ºC / 194 ºF |
| Discharge sizes | From 25 to 200 mm / 1 to 8 inches |
Why Choose Sulzer MBN-RO Multistage Ring Section Pumps?
The Sulzer MBN-RO pump is specially designed for reverse osmosis (RO) applications in desalination plants. Built on the trusted MBN platform , this multistage ring-section pump combines compact design , superior efficiency, and corrosion-resistant materials tailored for high-pressure seawater applications. With high energy efficiency and a modular layout , the MBN-RO ensures reliable , continuous operation in the most demanding water treatment environments.
Key Technical Specifications
Pump Type: Horizontal multistage centrifugal pump , between bearings
Design: Ring-section , radially split casing
Impeller: Closed radial type , precision-balanced
Seal Options: Single or double mechanical seals , API or ISO plans
Bearings: Antifriction or sleeve , oil or grease lubricated
Design & Functionality
Optimized for RO systems with high-efficiency hydraulics and low NPSHr
Compact footprint reduces installation space and simplifies layout in desalination skids
Available with various metallurgy options to handle seawater and brackish water
Modular construction allows easy customization for different pressure and flow requirements
Thrust-balanced rotor system enhances stability during variable load conditions
Typical Applications
Reverse osmosis high-pressure feed in large and small desalination plants
Brackish and seawater treatment in municipal and industrial processes
Potable water supply in coastal and island regions
Booster pump duties in high-pressure water transfer systems
Industrial water reuse and zero-liquid-discharge (ZLD) systems
Additional Features
High efficiency reduces energy consumption in long-duration RO operations
Corrosion-resistant construction ensures long life in saline environments
Low-pulsation hydraulics improve RO membrane life and system stability
Compact, lightweight casing simplifies handling and skid integration
Engineered for continuous duty with minimal maintenance requirements
