SMVD - Multistage Vertical Donut Pumps
The SMVD series is a multistage vertical donut-type centrifugal pump. Its unique donut-shaped casing and vertical installation save significant floor space. The suction and discharge flanges are adjustable to 0°, 90°, 180°, and 270° positions to accommodate piping layout, offering great flexibility. Designed specifically for low-flow, high-head applications like Reverse Osmosis (RO), it delivers high efficiency, reliability, and low operating costs.
• High Pressure & Efficiency: Multiple impellers in series generate heads up to 400m even at low flows, with excellent efficiency.
• Compact Structure: Vertical design requires minimal installation space, ideal for space-constrained plants.
• Piping Flexibility: Adjustable flange positions greatly facilitate on-site piping design and installation.
• Easy Maintenance: The rotating assembly can be withdrawn as a cartridge, simplifying inspection and repair, thus reducing maintenance costs.
• Robust & Reliable: Rugged construction for high-pressure duties ensures long-term stable operation in demanding conditions.
• Flow Rate Range: 0 – 300 m³/h
• Head Range: 0 – 400 m
• Working Pressure: 16 – 70 Bar
• Flange Orientation: Suction/Discharge flanges adjustable to 0°, 90°, 180°, 270°
• Installation: Vertical
• Seawater Desalination: Core high-pressure pump for Reverse Osmosis (RO) systems, especially in large-scale desalination plants.
• Wastewater Treatment & Zero Liquid Discharge (ZLD): High-pressure supply for membrane systems and concentration of high-salinity wastewater.
• Chemical Processes: Handling various process fluids, particularly in high-pressure chemical reactions and transfer.
• General Industry: Boiler feed water, industrial washing, high-pressure spray systems, etc.
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