High-pressure pump in ring-section design for SWRO applications

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High-pressure pump in ring-section design for SWRO applications

Product catalog summary

Applications:

Reverse osmosis desalination of brackish water and seawater
Chilled water applications

Materials:

Shaft: Duplex steel
Impeller/Suction stage impeller: Duplex steel
Diffuser: Duplex steel
Pressure enclosure: Duplex steel

Technical Data:

Fluid pumped: Seawater, brackish water, chilled water
Max. flow rate at max. speed: 850 m³/h (3,742 gpm or 236 l/s)
Max. discharge head at max. speed: 800 m (2,625 ft)
Max. pump suction pressure: 16 bar (232 psi)
Max. pump discharge pressure: 80 bar (1,160 psi)
Max. temperature: 40 °C (104 °F)
Speeds: 3,000 / 3,600 rpm

Features:

Flanges conform to DIN or ASME standards
Direct drive by electric motor

Advantages:

Product-lubricated plain bearing for high availability and compact design
Reduced operation and maintenance costs due to low NPSH value and single mechanical seal
Ease of maintenance with low spare parts costs
Minimized installation work with plug and play setup

Catalog excerpts

High-pressure pump in ring-section design for SWRO applications-1

Pumps n Valves n Systems Mining Applications: n Reverse osmosis desalination of brackish water and seawater n Chilled water applications More information: www.ksb.com/products Multitec-RO – Multistage ring-section pump Industry Water Waste Water Energy Building Services

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High-pressure pump in ring-section design for SWRO applications-2

1777.022-10 04/08 / Subject to technical modification without prior notice / © KSB Aktiengesellschaft 2008 Materials: Shaft: duplex steel Impeller/Suction stage impeller: duplex steel Diffuser: duplex steel Pressure enclosure: duplex steel Other features: Flanges: to DIN or ASME Drive: direct by electric motor Technical data: Fluid pumped: Seawater, brackish water, chilled water Max. flow rate at max. speed: 850 m3/h 3.742 gpm 236 l/s 62 gps Max. discharge head at max. speed: 800 m 2,625 ft Max. pump suction pressure: 16 bar 232 psi Max. pump discharge pressure: 80 bar 1,160 psi Max. temperature...

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