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Vertical Turbine Pump - Flowserve Pump Division

Pump DivisionVTPV ertical TurbinePumpBulletin PS-40-7c (E) TriCom, Inc., 2005, All Rights Reserved.(PS-40-7c [E]) VTP English 2/24/05 12:12 PM Page 1 Pump DivisionPump SupplierTo The WorldFlowserve is thedriving force in theglobal industrialpump other pumpcompany in theworld has thedepth or breadthof expertise inthe successfulapplication ofpre-engineered,engineered andspecial purposepumps andsystems. Pumping SolutionsFlowserve is providing pumpingsolutions which permit cus-tomers to continuously improveproductivity, profitability andpumping system Focused Customer SupportProduct and industry specialistsdevelop effective proposals andsolutions directed toward marketand customer offer technical advice andassistance throughout eachstage of the product life

Pump Division The Flowserve vertical turbine pump is a diffuser type, single or multiple stage, heavy duty pump designed for continuous duty in a variety of wet pit and

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Transcription of Vertical Turbine Pump - Flowserve Pump Division

1 Pump DivisionVTPV ertical TurbinePumpBulletin PS-40-7c (E) TriCom, Inc., 2005, All Rights Reserved.(PS-40-7c [E]) VTP English 2/24/05 12:12 PM Page 1 Pump DivisionPump SupplierTo The WorldFlowserve is thedriving force in theglobal industrialpump other pumpcompany in theworld has thedepth or breadthof expertise inthe successfulapplication ofpre-engineered,engineered andspecial purposepumps andsystems. Pumping SolutionsFlowserve is providing pumpingsolutions which permit cus-tomers to continuously improveproductivity, profitability andpumping system Focused Customer SupportProduct and industry specialistsdevelop effective proposals andsolutions directed toward marketand customer offer technical advice andassistance throughout eachstage of the product life cycle,beginning with the TechnologiesFlowserve is without peer in thedevelopment and application ofpump technology, including.

2 Hydraulic engineering Mechanical design Materials science Intelligent pumping Manufacturing technologyBroad Product LinesFlowserve offers a wide rangeof complementary pump types,from pre-engineered processpumps, to highly engineeredand special purpose pumpsand systems. pumps are builtto recognized global standardsand customer designs include: Single stage process Between bearing single stage Between bearing multistage Vertical Submersible motor Rotary Reciprocating Nuclear Specialty TriCom, Inc.

3 , 2005, All Rights Reserved.(PS-40-7c [E]) VTP English 2/24/05 12:14 PM Page 2 Pump Division TriCom, Inc., 2005, All Rights TurbinePump3 Comprehensive Product LineFlowserve manufactures one ofthe world s most comprehensivelines of Vertical Turbine , mixedand axial flow pumps . With morethan 300 bowl and impeller medium and high capacitydesigns, Flowserve providesunsurpassed hydraulic coverage,with specific speeds from 1500to 5500, to ensure the best pump selection for a wide varietyof in a wide range ofconfigurations, construction andmaterials, Flowserve VTP pumpsare typically installed in a wet pitor deep well where NPSH avail-able is usually not a a wet well is not availableor there is insufficient NPSH available.

4 The VTP pump with lowNPSH impellers can be mountedin a suction barrel or can, whichserves as the holding vessel forthe AvailableFlowserve offers severalmodels to best suit applicationneeds, including: VTP for general industrialservice VTP double casing withoptional API 610, latestedition design VTP-WUC double casing toAPI 610, latest edition, ASMECode Section VIII and IX,German Pressure VesselAssociation (AD) and otherinternational standards VTP engineered models forcapacities through 160 000m3/h (750 000 gpm)

5 Typical Applications Municipal water Irrigation General industrial Snow making Power generation Oil and gas production Hydrocarbon processing Mining Storm water Sump serviceComplementary Pump DesignsDepending uponapplication requirements, Flowserve can alsoprovide these designs: Vertical , double casing Vertical , mixed andaxial flow Vertical , doublesuction Horizontal, doublesuction, single stage QLLNN(PS-40-7c [E]) VTP English 2/24/05 12:15 PM Page 3 Pump DivisionThe Flowserve Vertical turbinepump is a diffuser type, singleor multiple stage, heavy dutypump designed for continuousduty in a variety of wet pit anddeep well applications.

6 Itsextraordinarily broad hydrauliccoverage is well complementedby its versatility. Operating Parameters Flows to 13 600 m3/h (60 000 gpm) Heads to 700 m (2300 ft) Pressures to 150 bar (2175 psi) Temperatures from - 200 C(-328 F) to 300 C (570 F) Sizes 150 mm (6 in) to1375 mm (55 in) Settings to 365 m(1200 ft)Closed Low CapacityVTPV ertical TurbinePumpProduct Lubrication4 Discharge Head with ASMEC lass 125 or 250 flat face flangeprovides a smooth transition of thepumped liquid into the dischargepiping. It also functions as amounting base for the driverPrelubrication Connectionallowsconnection to an external lubricationsource for deep set pumpsDischarge Casewith hydraulicadapter ensures efficient transfer offlow to various column sizesImpellers, Enclosed and Semi-opendesigned for maximum coverage ofall applicationsLock Colletprovides an interferencefit between the bowl shaft andimpeller to hold the impeller securelyin place.

7 Keyed impellers are standardfor 500 m (20 in) and larger modelsand optional on other sizesSuction Bell is designed to provideefficient flow of the liquid into theeye of the first stage impeller. Asuction case is provided for wellpump applicationsBasket Strainer prevents unwanteddebris from getting into the pump. Itis designed to exceed HydraulicsInstituteparameters. Cone strainersare provided for deepwellinstallationsVertical Hollow Shaft Motorallows the pump headshaftto extend through the motorand provides impeller clear-ance adjustment with anadjustingnut located at thetop of the motor.

8 A two-pieceheadshaft with a motor standis available when overheadclearance is inadequate toremove the motorVertical Solid Shaft Motorsupplied by customerrequest to provide superiorshaft support for mechanicalseal applicationsHigh Pressure Stuffing Boxfor working pressures up to20 bar (300 psi). Otherstuffing box options are also availableOpen Lineshaft Constructionallows the lineshaft bearingsto be lubricatedby thepumped liquid Column Pipe availableflanged as shown or threadedto minimize well pump casing diameterBowl Bearingswith highlength to diameter ratio oneither side of the impellerprovide rigid support for thebowl shaft Bearing Bracket withRubber Lineshaft Bearingfits integrally between thecolumn sections to maintainalignment and is spaced toprovide adequate shaft support.

9 Alternate bearingmaterials available to suitapplicationWear Rings, available asan option for enclosedimpellers only, provide amethod to renew clearancesand pump efficiencySand Collar prevents gritfrom entering the suctionbell bearingBell Bearing with permanentgrease lubrication for maximum shaft supportand reliabilityClosed Medium CapacityClosed High CapacitySemi Enclosed Medium CapacitySemi Enclosed High Capacity TriCom, Inc., 2005, All Rights Reserved.(PS-40-7c [E]) VTP English 2/24/05 12:16 PM Page 4 Pump Division TriCom, Inc.

10 , 2005, All Rights TurbinePumpOil Lubrication5 Oil LubricationEnclosed Oil Lubricationisolatesthe lineshaft and bearings fromthe pumped liquid minimizingmaintenance in abrasive lubricants such as cleanwater or grease can also be usedwith enclosed lineshaft constructionHeavy Duty Discharge HeadwithASME Class 150, 300, or 600 raisedface flangeprovides a rigid and stable support for high horsepowerdrivers. The mitred elbow reducesthe internal friction loss and reduces turbulence in the discharge head. Cast iron discharge heads are available up to500 mm (20 in) dischargeRigid Adjustable Couplingprovidesaccurate impeller clearance adjust-ment and overall shafting stabilityTension Bearingholds the enclosingtube and lineshaft bearings in align-ment.


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