The BMS range is mainly used for reverse osmosis and ultrafiltration applications. The new range offers efficiency improvements compared to earlier ranges. It features a directly coupled pump powered by an asynchronous motor and VFD.
The BMS range comes in 3 different combinations:
BMS hs: High pressure booster system
BMST: High pressure booster system with energy recovery via turbine
BMSX: High pressure booster system with energy recovery via pressure exchanger and BMS hp pump
Technical data:
• All wet end components are super duplex and 904L stainless steel suitable for use in seawater and brackish water applications
• The shaft seal is made from ceramic/silicon carbide carbide, especially designed for high pressure
• The thrust bearing material is ceramic and carbon
• Pump bearings and seal rings are made of NBR rubber
• Built-in thrust bearing absorbing the axial thrust from the pump
Applications:
• Reverse osmosis systems
• Ultrafiltration system
• Filtration systems
• Pressure boosting systems and water supply
Features & Benefits:
• Energy savings due to high efficiency
• Easy maintenance and alignment due to improved design
• Easy integration in any water treatment system
• Extreme durability and reliability
• Very small footprint
• Designed for high flows and pressure
• All critical components in contact with water are made of super duplex stainless steel
• Speed ramp up and down are included
• VFD pre-set at duty point.
Product-Flyer-Grundfos-BMS (PDF file)