bombas centurion
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Centurion Pump Centurion Pump LineLine
Centurion PerformanceCenturion Performance
Catalog Performance Catalog Performance ComparisonsComparisons
Centurion 538P vs. GN-seriesCenturion 538P vs. GN-series
Centurion 400P vs. FC-seriesCenturion 400P vs. FC-series
Centurion Sizing ComparisonCenturion Sizing ComparisonTypical Application Comparison
235205
159
0
50
100
150
200
250
400P12 FC1200 DN1300
Pump Model
Sta
ge
Co
un
t
48% more stages than Model
400P1229% more stages
than Model 400P12
Value Added FeaturesValue Added Features
Fewer stages for better Fewer stages for better
performanceperformance Means fewer moving parts Means fewer moving parts
and fewer connectionsand fewer connections
• Benefit: Longer runtimeBenefit: Longer runtime
Simplified MachiningSimplified Machining
400P6 Impeller as machined
400P6: Designed to eliminate formation of
burrs during machining operation.
FC650: Burrs generated on one or the other shrouds regardless of direction of
machining.
FC650 Impeller before de-bur operation.
Centurion Design FeaturesCenturion Design Features
Vane OpeningVane Opening
Centurion FeaturesCenturion Features
Targets radial flow stage type in 400 / 538 seriesTargets radial flow stage type in 400 / 538 series
400P6 ImpellerFC650 Impeller
Generous Vane OpeningsGenerous Vane Openings
400P6 vs. FC650 Impeller
.127
.163
400P6 has 28% larger vane openings compared
to FC650
400P6 has 32% larger vane openings compared to FC650
Generous Vane OpeningsGenerous Vane Openings
FC650 vs. 400P6 Diffuser
.120 .158
Centurion TechnologyCenturion Technology
FeaturesFeatures
4" and 5.38" Housings, sealed on the thickest part of the wall, combined with Buttress Threads provide 5,627 PSI Burst pressure.
Dual “O” ring seals protect threads.
11/16" std, 7/8" shaft in HV stages for 400 Series. 7/8" std, 1 3/16" in HV stages for 538 Series. Nitronic material is standard, Monel and Inconel optional.
Captured Intake bearing. Ni-Resist standard, Tungsten Carbide optional.
SAE Six- Tooth Spline mates to all existing Centrilift seals.
Bolt pattern matches all existing Centrilift seals.
Centurion Technology - IntakeCenturion Technology - Intake
4" and 5.38" Housings, sealed on the thickest part of the wall, combined with Buttress Threads provide 5,627 PSI Burst pressure.
Bolt pattern matches all existing Centrilift pumps and discharge heads.
SAE Six- Tooth Spline mates to all existing pumps. Upper end of all shafts are splined to field test rotation.
Multiple “O” ring seals to protect threads.
Captured bushing in upper bearing. Ni-Resist standard, Tungsten Carbide optional.
Centurion Technology - HeadCenturion Technology - Head
Centurion Abrasion Resistance Centurion Abrasion Resistance TechnologyTechnology
Best in Class Options forBest in Class Options for
Severe Service ApplicationsSevere Service Applications
• SND – Stabilized Normal DutySND – Stabilized Normal Duty
• SHD – Stabilized Heavy DutySHD – Stabilized Heavy Duty
• SSD – Stabilized Severe DutySSD – Stabilized Severe Duty
• SSD1 – Stabilized Severe Duty 1:1ARSSD1 – Stabilized Severe Duty 1:1AR
Severe Service OptionsSevere Service Options
Severe Service OptionsSevere Service Options
Stabilized Normal Duty (SND)
•Tungsten carbide bearings in the
intake, discharge and one bearing in
the middle of the pump stack.
•Diffusers have Particle Swirl Suppression (PSS) ribs to minimize erosive wear.
Severe Service Options Severe Service Options
Stabilized Heavy Duty (SHD)
•Tungsten Carbide bearings in the intake and discharge.
•Additional Tungsten Carbide bearings spaced throughout stack based on L/D ratio.
•Diffusers contain Particle Swirl Suppression (PSS) ribs to minimize erosive wear.
Severe Service Options Severe Service Options
Stabilized Severe Duty for Radial Flow Stages (SSD)
•Patented Silicon Carbide downthrust modules with Tungsten Carbide radial bearings. Modules are spaced based on L/D ratio.
•Tungsten Carbide bearing in Intake and Upper Bearing.
•Diffusers have Particle Swirl Suppression (PSS) ribs to minimize erosive wear.
Severe Service Options Severe Service Options
Stabilized Severe Duty for Mixed Flow Stages (SSD)
•Patented Tungsten Carbide flanged sleeve and pedestal spaced based on L/D ratio or thrust capacity.
•Tungsten Carbide bearing in Intake and Upper Bearing.
•Diffusers have Particle Swirl Suppression (PSS) ribs to minimize abrasive wear.
Severe Service Options Severe Service Options
Stabilized Severe Duty for Mixed Flow Stages (SSD1)
•Patented Tungsten Carbide flanged
sleeve and pedestal in every stage.
•Tungsten Carbide bearing in Intake
and Upper Bearing.
•Diffusers have Particle Swirl
Suppression (PSS) ribs to minimize
abrasive wear.
Value Proposition - SummaryValue Proposition - Summary
•Severe Service OptionSevere Service Option
•Head PerformanceHead Performance
Centurion - Main AdvantagesCenturion - Main Advantages
Centurion Pump Centurion Pump LineLine
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