Multitec-RO – Multistage Ring-section Pump

Pumps n Valves n Systems

Industry Water Waste Water Energy Building Services Mining

Applications: n Reverse osmosis desalination of brackish water

and seawatern Chilled water applications

More information: www.ksb.com/products

Multitec-RO – Multistage Ring-section Pump

Multitec-RO, sizes 50, 65 and 100

Multitec-RO, sizes 125 and 150

Technical data

Fluid pumped Seawater, brackish water, chilled water

Flow rate Up to 850 m3/h

Up to 236 l/s

Up to 3,742 gpm

Up to 62 gps

Discharge head Up to 1,000 m Up to 3,280 ft

Pump discharge pressure Up to 100 bar Up to 1,450 psi

Temperature Up to 45 °C Up to 113 °F

Speeds 3,000 / 3,600 rpm

Materials

Shaft Duplex /super duplex steel

Impeller / Suction stage impeller Duplex /super duplex steel

Diffuser Duplex /super duplex steel

Pressure enclosure Duplex /super duplex steel

Other features

Flanges To DIN or ASME

Drive Direct by electric motor

Easy on your investment budget and easy to serviceThe product-lubricated plain bearing allows short distances

between the bearings. This ensures high availability.

The compact design also saves space and is easy to service.

Ease of maintenance, low spare parts costsThe pump has just one discharge-side mechanical seal,

which reduces the cost of purchasing and storing spare

parts.

Reduced operation and maintenance costsn The suction stage impeller and axial inflow result in a low NPSH

value, which in turn ensures maximum operating reliability.n There is only one mechanical seal on the drive end. Maintenance

costs are thus lower than those for conventional designs.n Corrosion-resistant and durable materials: duplex or super

duplex steel (depending on the fluid properties).

Minimised installation workThe pump is supplied ready for operation and does not need any

auxiliary systems (plug and play).

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KSB Aktiengesellschaft Johann-Klein-Straße 967227 Frankenthal (Germany)www.ksb.com