Multi-Stage Seawater (MSS™) Pump
High performance pump for seawater, brackish water and freshwater applications.
Short Description
MSS™ pumps are designed for high efficiency and optimal durability, providing reliable performance in a variety of water management systems, including seawater desalination and water treatment.
Key Features and Specifications
Product Features
- Model: MSS-20
- Applications: Seawater, brackish water, fresh water
- Efficiency: Up to 69.2%
- Maximum Operating Pressure: 1200 psi (83 bar)
- Operating Temperature: 33°F - 158°F (0.6°C - 70°C)
- Flow Range: 44-150 gpm (10-34 m³/h)
Material Specifications
Component Material
- Shaft: Duplex SS S31803
- Shell: Duplex SS S31803
- Shell Bolts: 316 SS
- Impeller/Diffuser: 316L SS, passivated & electropolished
- Motor Adapter: Anodized 713 aluminum
- Base Plate: Carbon Steel (A36), paint coated
Operational Parameters
Operating Conditions
- Flow Range: 44-150 gpm (10-34 m³/h)
- Temperature: 33°F - 158°F (Operational); 185°F (Max Storage)
- Pressure: 1200 psi (83 bar) max
- Filtration Requirements: 20 microns
Testing and Inspection
Testing options are available to ensure product quality and reliability:
- Performance Test: Standard
- Hydrostatic Test: Standard
- Additional Test Options: Sound test, vibration, visual dimensional inspection, material certificate
Performance and Efficiency
MSS™ pumps have a transfer efficiency of up to 69.2%, providing cost-effective water management with high reliability for long operational periods.
Additional Configuration Options
The MSS™ Pump Series offers additional configuration and customization options:
- Motor Options: NEMA Frame Standard, IEC available
- Inlet Placement: Available in 90° increments
- High Pressure Seal and Inlet Package