KSB Axially split volute casing pump - -Introduction to Omega and RDLO product series

Technical Data -- OMEGA Series

Max. flow rate：4000 m3/h

Max. Head：220 m

Max. allowed working pressure：25 bar

Maximum allowable fluid temperature：140 °C

Mains frequency：50 Hz,60 Hz

 Omega Type Spectrum

Applications：

• Waterworks

• Desalination plants

• Pressure boosting

• Water transport

• Service water and cooling water for power stations and industry

• Irrigation pumping stations

• Drainage pumping stations

• Fire-fighting systems

• Shipbuilding

• District heating systems and district cooling system

Materials Component ：

Volute casing  ：Nodular cast iron / cast duplex steel

Impeller： Bronze / stainless steel / duplex steel

Shaft： Stainless steel / duplex steel

Shaft protecting sleeves： Stainless steel

Casing wear rings ：Bronze / stainless steel

Impeller wear rings (optional)：Bronze / stainless steel / duplex steel

Benefits：

High operating reliability

• The double-entry impeller balances axial thrust, reducing the loads acting on the rolling element bearings.

• The pump casing's double-volute design balances radial forces, ensuring low vibration levels during operation.

 Low maintenance costs

• Long service life of the rolling element bearings, sealing elements and coupling thanks to a short, rigid shaft and the spring-loaded bearing arrangement

• Corrosion and abrasion-resistant materials make for maximum service lives of shaft protecting sleeves, casing wear rings and impeller wear rings as well as of the impeller.

Service-friendly design

• Fast and easy to assemble thanks to self-centring components such as rotor, mechanical seal, upper casing half, bearing housings and seal housing

• The hexagon head bolts used are easy to remove, enabling fast maintenance. The casing split flange provides direct access to the inside of the pump.

 Reliable sealing

• The solid casing split flange on the upper casing half and lower casing half ensures reliable and trouble-free sealing of the casing halves.

Energy-efficient operation

• High efficiencies reduce energy costs during operation.

• The double-volute casing and the rigid shaft enable a compact, energy-efficient design.

• The hydraulic system is optimised for high speeds.