Specifications Materials of Construction (standard options)
Bowls Cast ironAustenitic CIBronzeDuplex ST ST Impellers Cast iron Austenitic CI BronzeDuplex ST ST or bronzeor Duplex ST ST Shafts and SteelDuplex ST STDuplex ST ST Duplex ST ST Couplings or Nickel Alloy Column Pipes Fabricated steelAustenitic CIBronzeDuplex ST ST Discharge Bend Cast Iron orAustenitic CIBronzeDuplex ST ST Fabricated Steel Submersible Cast Iron Duplex ST STBronzeDuplex ST ST Motors Other materials of construction options in suitable combinations are available on request.
Pump Design Options
1. Impeller fixing by keys or collets 2. Cast or fabricated column pipes 3. API 610 construction 4. Marine anti-fouling systems 5. Sacrificial anodesTo maintain its reputation for reliability of performance across its productrange,SPP designs and manufactures the equipment for
pump packages in-house,enabling the company to tailor the package to the individual installation.
In
pump packages incorporating electro submersible
pumps,the
pump and motor is located below sea level in a caisson,while the diesel generator isplaced on the platform where space allows.These systems tend to be favoured where platform design or space limitations prevent the use ofconventional platform mounted lineshaft
pumps.Dependent upon application,these
pumps can either be driven by existing platform supplies or dedicated diesel generator drives.In instances wherededicated diesel generators are required,SPP are able to specify and supply fully packaged generator sets to meet this requirement.Research and operating experience has shown the diesel alternator/electric drive concept to be very efficient,comparatively simple to install andmaintain,and to have a lower life cycle cost than other indirect drive systems currently available.It is ideally suited to the rigorous conditions that exist offshore where meticulous cleanliness during installation and maintenance is almost impossible to achieve. Pump and motor alongside its dedicated diesel generator
SPP reserve the right to continually develop and improve products.Information contained herein isfor guidance only and subject to change.SPP Pumps Ltd accept no liability whatsoever for any
damages either direct or consequential resulting from the use of such information
www.spppumps.com
SPP021-MAR05
