VERTICAL PUMPS - Profilaxis

1 VERTICAL PUMPSTYPE - BHR / BHQ / BHM / BHK / BHMa / BHAKIRLOSKAR BROTHERS LIMITEDLift irrigation ( VERTICAL and inclined mounting)Water supply Circulating water for Thermal and Nuclear Power Plants Various applications in Steel, Cement Industries and RefineriesHandling sea water on Off-Shore Platforms, Dry-Docks Fire FightingFlood ControlCondensate ExtractionRANGEAPPLICATIONSD elivery size up to 2200 up to 55,000 m/hrHead up to 240 metersTYPEST urbineMixed FlowAxial FlowPropellerDESCRIPTIONP umps are of single or multistage, consisting of bowl assembly, column assembly and driving unit assembly. Variety of models are available to operate at 50Hz and 60 A diffuser with vanes cast Impellers are of Francis (BHR), Mixed flow (BHQ, BHM, BHK), Semi-axial (BHMa) and Axial (BHA) type; enclosed or semi-open depending upon model. In case of condensate extraction PUMPS , first stage impeller can have double suction bell/Impeller guide piece Designed for smooth inflow of water with minimum The shaft is of high tensile strength pipe Either cast or fabricated, it houses line shaft bearings and directs water from bowl assembly to discharge Transmission bearings : Cutless bearings are of natural / synthetic rubber / Elastomeric with outer shell of brass or suitable by self/external clear water.

2 Oil lubrication with bronze bearing is also available upon bearing :Michell Tilting Pad Type or Antifriction type for taking hydraulic axial thrust and weight of rotor assembly. Lubrication with oil or grease. Thrust bearing arrangement is available either independently in pump and drive or combined thrust arrangement in head/Discharge tee To direct flow from column pipe to discharge pipe located above or below ground level with single floor or two-floor arrangement as per ratchet To prevent reverse rotation of pump due to back flow of the water in case of its tripping, available on requestMotor stool Rigid construction to ensure vibration-free operation of For pump and prime mover flexible or rigid as per requirement. For line shaft threaded barrel or muff type as per of rotation Clockwise when viewed from driving Electric motor with VERTICAL hollow/solid shaft is a standard arrangement. Diesel engine/steam turbine with a right angle gear unit upon efficiency and low submergence Hydraulic design is being updated with our continuous R & D efforts to meet requirements of high efficiency and low submergence, taking care of other parameters, such as high reliability and optimum system DIMENSIONS / MOUNTING DETAILSBHR Pump Water Lubricated Self / ExternalVT 150, 250, 300 BHR 35 and AboveOIL LUBRICATEDWATER LUBRICATEDSELF / EXTERNALBHR 28 OIL LUBRICATEDWATER LUBRICATEDSELF / EXTERNALBHR 60 and AboveWATER LUBRICATEDSELF / EXTERNALOIL LUBRICATEDD (max)D D Note: The weights given are for single stage PUMPS Pump Model A(mm) A1(mm) B(mm) C(mm) D(MAX)(mm) F1(mm)F2(mm)N(mm)WT Kg.

3 R420310-428700--760 BHR-54470380-450800--780730 BHR-60500400-650800--800865 BHR-60N-400-355620--800900 BHR-65M-619117520900--8001380 BHR-70565410-610940--9501280 BHR-70N-619148520900--8001380 BHR-70M-5003702301000--8001510 BHR-80-5471555701060--10001450 BHR-95-6802658001320--9003290 BHR-100N-7802006651010--9002410 BHR-105-7502256751500--9004630 BHR-115-10902609201550--9006000 GENERAL DIMENSIONS / MOUNTING DETAILSVT 150500540760980120014201640186020802300V T200500540760980120014201640186020802300 VT 2505002503554605656707758809851090VT 300500452672892111213321552177019922212 BHR-28-800104012801520176020002240248027 20 BHR-351000 / 15005908801170146017502040---BHR-421000 / 1500715107014251780----BHR-5010008481268 1688------BHR50 R100738115815781998-----BHR-541000830130 0-------BHR-60100010501550-------BHR-60N 10007551819-------BHR-65M10001256------- -BHR-70100010201585-------BHR-70N1000128 7--------BHR-70M100011001750-------BHR-8 010001272--------BHR-95100017452690----- --BHR-100N10001645--------BHR-1051000165 0 BHR-11510002270--------PumpE Water L StagesModelLub123456789 PumpE OilL StagesModelLub123456789VT 150300540760980120014201640186020802300V T200500540760980120014201640186020802300 VT 2503002503554605656707758809851090VT 300300452672892111213321552177219922212 BHR-284006408801120136016001940208023202 560 BHR-354005908801170146017502040---BHR-42 500715107014251780-----BHR-5050084812681 688------BHR50

4 R100738115815781998-----BHR-546008301300 -------BHR-6060010501550-------BHR-60N60 0755-------BHR-65M8001256--------BHR-707 0010201585-------BHR-70N8001287--------B HR-70M80011001750-------BHR-807001272181 9-------BHR-9580011472690-------BHR-100N 8001645--------BHR-1058001650--------BHR -1158002270--------Note: All dimensions are in DIMENSIONS / MOUNTING DETAILSBHM / BHK / BHMa Pump PUMP MODEL12Wt. (mm)B (mm)C (mm)D (mm)N (mm)BHK40457160360610500977-1600 BHK7078024945014509001479-2100 Note: The weights given are for single stage pump. All dimensions are in (BHK Pump)PUMP MODEL12Wt. (mm)B (mm)C (mm)D (mm)N (mm)L STAGESD imensions (BHM Pump)WATER LUBRICATEDSELF / EXTERNALOIL LUBRICATEDBHM-2021693142348200451760110 BHM-22. 1/2250105160440250515870170 BHM-25278294-496300572-235 BHM-303271372155603006791143340 BHM-353801602506103507901330415 BHM-404321872887504009071526540 BHM-4550020032080045010201720650 BHM-45M5001603758004501035-710 BHM-5054222535586045011221889830 BHM-50M54223546011504501237-710 BHM-55596248388875500123220761030 BHM-606502704201018550134022601250 BHM-7075531049011107001555-1700 BHM-8592037560014608001895-2580 BHM-100109045075019508502290-4400 BHM-100M10904508002000-2340-5400 BHM-13021804207002450-3300-12000L STAGESD imensions (BHMa Pump)PUMP MODEL12Wt.

5 (mm)B (mm)C (mm)D (mm)N (mm)L STAGESNote : The dimensions marked * are tentative. GENERAL DIMENSIONS / MOUNTING DETAILSD imensions (BHA Pump)BHA / BHA S PumpPUMP MODELWt. (mm)B (mm)C (mm)D (mm)N (mm)L STAGESBHA5 S300-260680-560630 BHA470 S290108240785-638600 BHA 700 S4151553451120-915900 BHA 900 S5402004451460-11851200 BHA5 440124310850-874550 BHA1009002507001800-18504100 LCBADWATER LUBRICATEDSELF / EXTERNALOIL LUBRICATEDBHMa-2526590196435250551906220 BHMa-353651232506184507381226340 BHMa-454771633208004509601600660 BHMa-5562021040095056012302060900 BHMa-6067622245210508001350-1120 BHMa-6573024050011408001470-1325 BHMa-778002705551750800*162526952150 BHMa-839283036121442850*1843-2250 BHMa-8711253106151520850*2050-3200 BHMa-10010343377602100900*2131-4560 BHMa-12012204008101905900*2430-5700 BHQ Pump PUMP MODELWt. (mm)B (mm)C (mm)D (mm)N (mm)L (mm)Note : All dimensions are in mm. The dimensions marked * are 1/2M775-63081580014051850 BHQ-455952302808104001105880 BHQ-506802603251105500*12651540 BHQ-628253354251118550*15851850 BHQ-709204205551800*60017402100 BHQ-8511001100-1526720*22004800 BHQ-921190478478160080021466200 BHQ-92A1245400855179090025006600 BHQ-9514251200-2200850*26256900 BHQ-95D1450562785220090027977900 GENERAL DIMENSIONS / MOUNTING DETAILSBHQ 37 and AboveWater LubricatedDBHQ 27, 50 and 92 Water LubricatedBHQ 37 and AboveOil LubricatedBHQ 27.

6 50 and 92 Oil LubricatedWater Lubricated PumpsBHR PumpCROSS SECTIONAL VIEWCOLUMN PIPE MOTOR COUPLINGTHRUST BEARING LIDCOOLING COILTHRUST BEARING HOUSINGRATCHET PINRATCHET COVER THRUST COLLARPUMP COUPLINGDEFLECTOR STUFFING BOX HOUSINGSPLIT GLAND IMPELLER NUTKEY FOR IMPELLER IMPELLER SHAFT MUFF COUPLINGSTRAINERBELL MOUTHIMPELLER'O' RINGTAPER SPIDERMOTOR STOOLRATCHET PIN HOUSINGHEAD SHAFT GLAND PACKINGDISTANCE PIPEDISCHARGE HEADPUMP BOWL'O' RING'O' RINGSPLIT RINGINTERMEDIATE SHAFT'O' RINGMOTOR INTERMEDIATE HEAD SHAFT ENCL TUBE SHAFT ENCL TUBE IMPELLERSHAFT ENCL TUBE SELF WATER LUBRICATION BHR PUMPEXTERNAL WATERSELF WATEROil Lubricated PumpsBHR PumpCROSS SECTIONAL VIEWHEAD SHAFTMUFF COUPLINGHEAD SHAFT ENCLOSING TUBEBEARING HOLDERIMPELLER SHAFT ENCLOSING TUBE DISTANCE PIPECOLUMN PIPETUBE TENSION NUTADAPTOR HOUSINGJOURNAL BRGDISTANCE SLEEVERATCHET PINDISCHARGE HEADTHRUST BEARING HOUSINGCOOLING COILTHRUST COLLERMOTOR STOOLRATCHET COVERTHURST BEARING LIDMOTOR COUPLINGPUMP COUPLINGIMPELLER SHAFTDISCHARGE CASEKEY FOR IMPELLERBEARING BUSHBELL MOUTHBOWLIMPELLER'O' RINGSUCTION STRAINER'O' RING'O' RINGINTERMEDIATE SHAFT ENCLOSING TUBE INTERMEDIATE SHAFT MOTOR Water Lubricated PumpsBHQ / BHM / BHK / BHMa PumpCROSS SECTIONAL VIEWEXTERNAL WATERSELF WATERCOLUMN PIPETHRUEST BEARING LIDCOOLING COILTHRUEST BEARING HOUSINGPUMP COUPLINGRATCHET COVER THRUST COLLARMOTOR COUPLINGDEFLECTOR STUFFING BOX HOUSINGSPLIT GLAND IMPELLER NUT KEY FOR IMPELLER IMPELLER SHAFT MUFF COUPLINGSTRAINERBELL MOUTHIMPELLERTAPER COLUMN PIPEMOTOR STOOLRATCHET PIN HOUSINGHEAD SHAFT GLAND PACKINGDISTANCE PIPE PUMP BOWLDISCHARGE HEADRATCHET PINIMPELLER GUIDE PIECE'O' RINGBEARING HOLDER'O' RING'O' RINGBEARING SPIDERINTERMEDIATE SHAFTMOTOR HEAD SHAFT ENCLOSING TUBE INTERMEDIATE SHAFT ENCLOSING TUBE IMPELLER SHAFT ENCLOSING TUBE SELF WATER LUBRICATION BHM PUMPOil

7 Lubricated PumpsBHQ / BHM / BHK / BHMa PumpALTERNATIVES AVAILABLEBHA PumpIMPELLER SHAFT HEAD SHAFT DISCHARGE HEADMUFF COUPLINGRATCHET COVER HEAD SHAFT ENCLOSING TUBEIMPELLER SHAFT ENCLOSING TUBE CARTRIDGETUBE TENSION NUTDISCHARGE CASEDISTANCE PIPECOLUMN PIPE MOTOR STOOL RATCHET HOUSING RATCHET PINMOTOR COUPLINGPUMP COUPLINGTHRUST COLLERTHRUST BEARING LIDCOOLING COILTHRUST BEARING HOUSINGCOLUMN PIPE IMPELLER NUTSTRAINERBELL MOUTHIMPELLERBOWLCOLUMN PIPEINTERMEDIATE SHAFT BEARING HOLDERIMPELLER GUIDE PIECE'O' RING'O' RINGTHRUST BEARINGENCLOSING TUBEMOTORP ullout ArrangementImpeller Pullout ArrangementALTERNATIVES AVAILABLEBowl Pullout ArrangementPullout ArrangementALTERNATIVES AVAILABLETwo Floor ArrangementTYPE OF DISCHARGE HEADCastFabricatedFabricated Discharge HeadFabricated Discharge Tee withThree Piece ElbowCast Iron Discharge Head withOuter Barrel Mounted on ElbowCast Iron Discharge Tee with ElbowALTERNATIVES AVAILABLEDry Pit Arrangement with draft tubeMotor ArrangementHollow ShaftSolid ShaftALTERNATIVES AVAILABLEC ondensate Extraction ApplicationDiffuser TypeBowl ArrangementALTERNATIVES AVAILABLEType Of CouplingMuffThreadedEngine Driven PumpMATERIALSNote : NiCI indicates CI with Nickel.

8 Other materials are also : Cast IronCS: Cast SteelSS: Stainless SteelBr: BronzeMaterial Of ConstructionBell mouthCI / Ni CI / Brz / Ni Resist / Stainless Steel / Duplex SS / Super Duplex SS Impeller Guide PieceCI / Ni CI / Ni Resist / CSBowlCI / Ni CI / Brz / Ni Resist / Stainless Steel / Duplex SS / Super Duplex SSImpellerCI / Ni CI / Bronze / Ni Resist / CS / CA 15 / Stainless Steel / Duplex SS / Super Duplex SSImpeller ShaftCS / Stainless Steel GRD- SS 304, SS 316, SS 410, SS 416 / K Monel / Duplex SS / Super Duplex SSIntermediate Shaft CS / Stainless Steel GRD- SS 304, SS 316, SS 410, SS 416 / K Monel / Duplex SS / Super Duplex SSHead ShaftCS / Stainless Steel SS GRD - 304, SS 316, SS 410, SS 416 / K Monel / Duplex SS / Super Duplex SSIntermediate Shaft Sleeve Brz /Stainless Steel GRD - SS 304, SS 316, SS 410, SS 416 / K Monel / Duplex SS / Super Duplex SSDistance Sleeve CI / Brz / Ni CI/ Ni Resist / Stainless Steel / Duplex SS / Super Duplex SSColumn PipeMS / CI / Ni CI / Ni Resist / SS Shaft Enclosing TubeMS / CI / Ni CI / Ni Resist / SS Discharge Head / TeeMS / CI / Ni CI / Ni Resist / SS Intermediate Shaft coupling CS / SS / K Monel Intermediate shaft bearingNeoprene Nitrile / Nitrile / Neoprene / LTB Motor stoolMS / CI / Ni CI / Ni Resist / SSPump and motor coupling CI / CS- Forged / Forged Gland CI / Ni CI / Brz / Ni Resist Strainer MS / SS 316 / K Monel ALTERNATIVES AVAILABLEType Of BearingMichellAntifrictionMATERIALSM aterial TypeIndian Standard (IS)American standard (ASTM)DINCast Iron Cast IronIS 210 Gr.

9 FG 260 ASTM A48 Class 40( )DIN 1691 GG25 Spheroidal Graphite Cast Iron SG Iron (Ductile Iron)IS 1865 Gr 400/15A536, 60-40-18( )DIN1693 GGG40SG Iron (Ductile Iron)IS 1865 Gr 500/7A536, 65-45-12( )DIN1693 GGG50 Carbon steel Carbon steel (Wrought)IS 1570 (part II)Gr. 40C8 ASTM A107 Gr. 1040( )C40E/CK40 Carbon steel (Wrought)IS 1570 (part II) Gr. 20C8 ASTM A107 Gr. 1020( )C22MS SteelMS IS 2062 - Fe 410 W AASTM-A283 1700 GR ST4-2 FABRICATED STEEL44 Cast Steel GradesCast steelASTMA 216 Gr. (GS-C25)Cast Stainless Steel Stainless Steel CF8 MIS 3444 Gr. 4 ASTMA 351 Gr. (GX5 CrNiMo19-11-2)Stainless Steel CF8 MIS 3444 Gr. 4 ASTMA 743 Gr. (GX5 CrNiMo19-11-2)Stainless Steel CF3 MIS 3444 Gr. 16 ASTMA 351 Gr. (GX2 CrNiMo19-11-2)Stainless Steel CF3 MIS 3444 Gr. 16 ASTMA 743 Gr. (GX2 CrNiMo19-11-2)Stainless Steel CF8IS 3444 Gr. 1 ASTMA 351 Gr. (X5 CrNi18-10)Stainless Steel CF3 IS 3444 Gr. 15 ASTMA 351 Gr. CF3 (X2 CrNi19 11)Cast Chromium StainlessSteel Stainless Steel CA15IS 3444 Gr.

10 10 ASTMA 217 Gr. (DIN17445 GX12Cr14)Stainless Steel CA15IS 3444 Gr. 10 ASTMA 743 Gr. (DIN17445 GX12Cr14)Stainless Steel CA6 NMIS 3444 Gr. 24 ASTMA 487 Gr. (GX5 CrNiMo13-4)Stainless Steel CA6 NMIS 3444 Gr. 24 ASTMA 743 Gr. (GX5 CrNiMo13-4)Chromium StainlessSteel Round Bar MatterialStainless steel 410 IS 1570 (part V) Gr. X12Cr12 ASTMA 276 type 410 (X10Cr13)Stainless steel 420IS 1570 (part V) Gr. X20Cr13 ASTMA 276 type (X20Cr13)Stainless steel 431IS 1570 (part V) Gr. X15Cr16Ni2 ASTMA 276 type (X20 CrNi17)Stainless steel 316IS 1570 (part V) Gr. X04Cr17Ni12Mo2 ASTMA 276 type (X5 CrNiMo17122) Stainless steel 316 LIS 1570 (part V) Gr. X02Cr17Ni12Mo2 ASTMA 276 (X2 CrNiMo1810)Cast Duplex Steel Duplex Steel 1 AASTMA 890 Gr. CD4 MCu25Cr-5Ni-Mo-CuDuplex Steel 2 AASTMA 890 Gr. CE8MN24Cr-10Ni-Mo-NDuplex Steel 3 AASTMA 890 Gr. CD6MN25Cr-5Ni-Mo-NSuper Duplex steel 4 AASTMA 890 Gr. CD3MN25Cr-7Ni-Mo-NSuper Duplex steel 5 AASTMA 890 Gr. CE3MN24Cr-10Ni-Mo-NNon Ferious MaterialsBronzeIS 318 Gr.