Modular Multistage Pumps - Flowserve

SIHI MultiModular Multistage PumpsExperience In Motion

Pump Supplier to the WorldFlowserve is the driving force in the global industrialpump marketplace. No other pump company in theworld has the depth or breadth of expertise in thesuccessful application of pre-engineered, engineered,and special purpose pumps and systems.Product Brands of DistinctionLife Cycle Cost SolutionsCalder Energy Recovery DevicesFlowserve provides pumping solutions that permitcustomers to reduce total life cycle costs and improveproductivity, profitability and pumping system reliability.Cameron PumpsMarket-Focused Customer SupportProduct and industry specialists develop effective proposalsand solutions directed toward market and customer preferences. They offer technical advice and assistance throughouteach stage of the product life cycle, beginning with theinitial inquiry.Broad Product LinesFlowserve offers a wide range of complementary pumptypes, from pre-engineered process pumps to highlyengineered and special purpose pumps and systems.Pumps are built to recognized global standards andcustomer specifications.2Pump designs include: Single-stage process Between bearings single-stage Between bearings multistage Vertical Submersible motor Positive displacement Vacuum & Compressor Nuclear SpecialtyACEC Centrifugal PumpsAldrich PumpsByron Jackson PumpsDurco Process PumpsFlowserve PumpsIDP PumpsINNOMAG Sealless PumpsLawrence Pumps Niigata Worthington PumpsPacific PumpsPleuger PumpsScienco PumpsSier-Bath Rotary PumpsSIHI PumpsTKL PumpsUnited Centrifugal PumpsWestern Land Roller Irrigation PumpsWilson-Snyder PumpsWorthington PumpsWorthington Simpson Pumps

flowserve.comSIHI Multi – Reliable under Pressure.Design and manufacture of high quality multistagepumps for almost 100 years strengthens the abilityof SIHI to provide customer centric solutions on aglobal scale.Application knowledge and consultation form the basis ofoptimized product selection, simple process integration,and long-term reliability.Life-Cycle Cost understanding is fundamental to theoptimization of: Power consumption; Integration; Reliability,and; Maintenance, throughout the concept-to-integrationprocess.Ongoing innovation underpins customer satisfaction,continual improvement, and ensures that the strong SIHI client base benefits from the latest proven technology.Senior-level project management, communication, andproduct excellence results in simple and timely integrationof any engineered systems.Customised high-quality systems range from small boilerfeed skids through to extensive power-station systemscomplete with onerous instrumentation, FAT testing,documentation, and site commissioning.Industries/Markets Bio-EnergyPower GenerationWater DistributionSteel ProductionGeo-ThermalSolar EnergyIrrigationBio-FuelsOil TransferChemical ProcessingApplications Boiler FeedPressure BoostingCleaningDe-scalingCoolingVehicle washingDrainageDistrict HeatingCondensate SystemsFlexible options Variable speed driveCondition monitoring IPS DetectInterstage dischargeMechanical sealingHigh end sealant systemsBypass valvesDistributed Control System (DCS).3

SIHI Multi – Type MSL, MSM, MSC16005249Hm ft12003937100 bar1450 psi8002625MSC063 bar914 psi40 bar580 psiMSM4001312MSL14.41044Q m³/h US gpm 10044410004444Reliability with low NPSH Enhanced first stage suction impeller sizeand geometry.Only one shaft seal Self-adjusting sleeve bearing withforced product lubrication.Optimum process fit4 Modular sets of impellers & diffusers forperfect duty match.End-suction or radial connection Adaptable suction flange position.

flowserve.comOptionsBlank StageIn-and-Outboard Anti-Friction Bearing(Drive-end suction side)Adaptable discharge connectionLong-term premium efficiency Varying radial flange positions. Patented drum-and-disc style of axialthrust balancing. Reduced internal bypass flow, andassociated losses. Long-term bypass flow regulation. Eliminated tight wear-sensitiveclearances.Increased bearing life time Air cooling fans.Reliable sealing solutions Single or double acting mechanical seals. Cooled or un-cooled. Packed gland.5Combining the benefits of balance drum and disc Patented by SIHI

OptionsRadial InletBalance Disc Lift-Off DeviceInterstage DischargeSIHI Multi – Type MSH16005249Hm ft160 bar2321 psi12003937MSH800262540013120End-suction or radial connection14.41044Q m³/h US gpm 10044410004444Reliability with low NPSH Enhanced first stage suction impeller sizeand geometry.Only one shaft seal Self-adjusting sleeve bearing withforced product lubrication.Optimum process fit Modular sets of impellers & diffusersfor perfect duty match.6 Adaptable suction flange position.

flowserve.comOptionsBlank StageIn-and-Outboard Anti-Friction Bearing(Drive-end suction side)Adaptable discharge connection Varying radial flange positions.Long-term premium efficiency Combining drum and disc technologyBalanced across the operating rangeProven technologyLift-off devices available for frequent start-stopsLabyrinth Seals Bearing protection forextended life.Extended bearing life atelevated temperatures Oil lubricated roller bearing. Labyrinth seals.Reliable sealing solutions Single or double acting mechanical seals.Cooled or un-cooled.Packed gland.Cartridge mechanical seals.Long-term impeller balanceand smooth operation Extended impeller neck-journals. Fully machined external impeller surfaces.7

Nozzle PositionMSL, MSM, MSC, MSHSIHI Multi OptionsEvery combination of suction and discharge casing is availableDischargeCasingradial horizontal leftradial topradial horizontal rightSpecial flow-harmonizing profile for stable NPSHSuctionCasingradial horizontal leftaxialStable NPSHradial topradial horizontal rightMechanically operated without needing external energyAncillariesLow pressure-dropsuction filter.8Minimum flowby-pass valve.Performance ure Ratingmax 450 m³/h (1981 US gpm)max 450 m³/h (1981 US gpm)max 250 m³/h (1101 US gpm)max 250 m³/h (1101 US gpm)max. 400 m (1312 ft)max. 630 m (2067 ft)max. 1000 m (3281 ft)max 1600 m (5249 ft)max. 3600 rpmmax. 3600 rpmmax. 3600 rpmmax. 3600 rpm- 10 to 180 C (14 to 356 F)- 10 to 180 C (14 to 356 F)- 10 to 180 C (14 to 356 F)- 10 to 180 C (14 to 356 F)max. 40 bar (580 psi)max. 63 bar (914 psi)max. 100 bar (1450 psi)max. 160 bar (2321 psi)

flowserve.comShaft Sealing:Single and doublecartridge sealun-cooled, balancedcooled, balancedun-cooled, unbalancedun-cooled, balancedSIHI GZN sealun-cooled double back-to-backCartridge sealun-cooledwith jacket-coolingwith external flushingMaterialsSuction CasingStage CasingDischarge CasingImpeller, DiffuserCast Iron, Ductile Iron, Stainless Steel, Chrome SteelCast Iron, Ductile Iron, Stainless Steel, Chrome SteelCast Iron, Ductile Iron, Stainless Steel, Chrome SteelCast Iron, Stainless Steel9

The SIHI Multi range of horizontal, ring-sectionmultistage pumps have been designed for long-termreliability when pumping high pressure liquids.Patented design features within this range of high pressurepumps, provide our customers with unique solutions tolong term concerns about power consumption, efficiency,and reliability.Meeting the technical requirements of ISO 5199/EN25199,they have a modular concept in order to reduce the numberof parts, and consequently our customers’ inventory.Premium levels of efficiency are available by selecting anappropriate set of impellers and diffusers that give an idealfit to the process requirement.Unique to the multi-stage arena is the, SIHI patenteddrum-and-disc style of axial thrust balancing. The MSL,MSM, and MSC all employ a device that reduces thebypass flow to an absolute minimum, while not beingsusceptible to long(er) term wear-sensitive clearances.With pressures up to 160 bar (2321 psi), the MSHrange accommodates axial thrust by a design thatcombines a balance drum and disc. Lift-off deviceoptions are available for applications with frequentstop-starts.Reducing Life-Cycle Costs.Reduced Power Consumption Enhanced hydraulic efficiency innovative axial thrust balancing deviceImproved Reliability Minimised wear Reduced inventory Low NPSH Low velocity sleeve bearing High stage quantity vs diameter ratioEasy Maintenance and Operation Simple dismantling and assembly Only one shaft seal Easy commissioningPerformance Range16005249Hm ft160 bar2321 psiMSH12003937100 bar1450 psi8002625MSC400131201063 bar914 psi40 bar580 psiMSMMSL14.41044Q m³/h US gpm 10044410004444

flowserve.comGlobal Serviceand TechnicalSupportLife Cycle Cost SolutionsTypically, 90% of the total life cycle cost (LCC) of apumping system is accumulated after the equipmentis purchased and installed. Flowserve has developeda comprehensive suite of solutions aimed at providingcustomers with unprecedented value and cost savingsthroughout the life span of the pumping system.These solutions account for every facet of life cyclecost, including:Capital Expenses Initial purchase InstallationTypical Pump Life Cycle Costs117%44%Operating Expenses Energy consumption Maintenance Production losses Environmental Inventory Operating Removal12%9%16%2%EnergyMaintenance and RepairInnovative Life Cycle Cost SolutionsLoss of Production Purchase and InstallationNew Pump SelectionTurnkey Engineering and Field ServiceEnergy ManagementPump AvailabilityProactive MaintenanceInventory ManagementOperationalDecontamination and Removal1While exact values may differ, these percentages are consistent withthose published by leading pump manufacturers and end users, aswell as industry associations and government agencies worldwide.11

USA and CanadaFlowserve Corporation5215 North O’Connor Blvd.Suite 2300Irving, Texas 75039-5421 USATelephone: 1 937 890 5839Europe, Middle East, AfricaFlowserve CorporationParallelweg 134878 AH Etten-LeurThe NetherlandsTelephone: 31 76 502 8100Latin AmericaFlowserve CorporationMartín Rodriguez 4460B1644CGN-Victoria-San FernandoBuenos Aires, ArgentinaTelephone: 54 11 4006 8700Telefax: 54 11 4714 1610Asia PacificFlowserve Pte. Ltd.10 Tuas LoopSingapore 637345Telephone: 65 6771 0600Telefax: 65 6862 2329Bulletin PS-30-22 (E/A4) June 2016. 2016 Flowserve CorporationTo find your local Flowserve representative:For more information about Flowserve Corporation,visit www.flowserve.com or call 1 937 890 5839.flowserve.com

United Centrifugal Pumps Western Land Roller Irrigation Pumps Wilson-Snyder Pumps Worthington Pumps Worthington Simpson Pumps Flowserve is the driving force in the global industrial pump marketplace. No other pump company in the world has the depth or breadth of expertise in the successful application of pre-engineered, engineered,