Pump Division Durco Mark 3 - M3 ANSI ps-10-12014-09-16Complementary Pumps Mark 3 In-Line.....30 Non-Metallic Pumps.....31 Magnetic Drive Pumps.....32 CPX Family of ISO Pumps.....34 Engineered Services.....35 3 The Premier Name in ANSI Chemical ... Pump Division Pump-Pump. Mark 3

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  • DurcoMark 3ANSI ChemicalProcess Pumps

    Mark 3 StandardSealmaticLo-FloRecessed ImpellerUnitized Self-Primer

    Bulletin PS-10-13 (E)

    Pump Division

    TriCom, Inc., 2004, All Rights Reserved.

    (PS-10-13) Mark 3 9/16/04 2:42 PM Page 1

  • Pump Division

    Pump SupplierTo The WorldFlowserve is the

    driving force in theglobal industrial

    pump marketplace.No other pumpcompany in the

    world has thedepth or breadth

    of expertise inthe successfulapplication of

    pre-engineered,engineered andspecial purpose

    pumps andsystems.

    Pumping SolutionsFlowserve is providing pumpingsolutions which permit cus-tomers to continuously improveproductivity, profitability andpumping system reliability.

    Market Focused Customer SupportProduct and industry specialistsdevelop effective proposals andsolutions directed toward marketand customer preferences.They offer technical advice andassistance throughout eachstage of the product life cycle,beginning with the inquiry.

    Dynamic TechnologiesFlowserve is without peer in thedevelopment and application ofpump technology, including: Hydraulic engineering Mechanical design Materials science Intelligent pumping Manufacturing technology

    Broad 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 specifications.

    Pump designs include: Single stage process Between bearing

    single stage Between bearing

    multistage Vertical Submersible motor Rotary Reciprocating Nuclear Specialty

    TriCom, Inc., 2004, All Rights Reserved.

    (PS-10-13) Mark 3 9/16/04 2:42 PM Page 2

  • TriCom, Inc., 2004, All Rights Reserved.

    Pump Division

    Table of Contents

    Mark 3 Standard Pump ............................4-5Performance Curves .......6

    Features andEnhancementsPartsInterchangeability ...........7PROS+............................7Power Ends ....................8Shaft andBearings Design..............9

    SealSentry ...............10-11Impellers .................12-13Shaft Options................14Pump Parts...................15Alloy Materials ..............15Baseplates ...............16-19Options....................20-21Pump PowerMonitor.........................33

    Mark 3 Lo-Flo Pump ........................22-23

    Mark 3 SealmaticPump ........................24-25

    Mark 3 Self-PrimingPump ........................26-27

    Mark 3 RecessedImpeller Pump .........28-29

    Complementary PumpsMark 3 In-Line ..............30Non-Metallic Pumps .....31Magnetic DrivePumps ..........................32CPX Family of ISOPumps ..........................34

    Engineered Services .....35

    3

    The Premier Name in ANSIChemical Process PumpsThe Mark 3 family of ANSIchemical process pumps offers a wide range of configurationsincluding mechanically sealed,dynamically sealed, low-flow,self-priming and recessedimpeller pumps. The Mark 3family, therefore, providesflexibility and breadth of pumping solutions in countlessapplications throughout theworldwide process industries.

    Applications Acid transfer Brine Chemical processing Petrochemical processing Corrosive services Food and beverage

    processing Hydrocarbon processing Pharmaceuticals Polymers Pulp and paper Sea water Slurries Solvents Steel and primary metals Water and wastewater

    treatment

    Complementary Pumps CPX ISO chemical

    process pump Mark 3 ANSI in-line chemical

    process pump Guardian magnetic drive

    chemical process pump PolyChem M-Series ANSI

    and ISO fluoropolymer linedmagnetic drive pumps

    PolyChem S-Series ANSI andISO fluoropolymer linedchemical process pumps

    GRP ANSI engineeredpolymer composite chemicalprocess pump

    FRBH heavy-duty paperstock and process pump

    Mark 3 Family ofANSI ChemicalProcess Pumps

    Mark 3 In-LineCPX

    (PS-10-13) Mark 3 9/16/04 2:42 PM Page 3

  • TriCom, Inc., 2004, All Rights Reserved.

    Mark 3 StandardANSI ChemicalProcess Pump

    4

    External Micrometer ImpellerAdjustment accurately setsimpeller clearance in 20 seconds,in the shop or the field

    Largest Shaft and BearingComponents in standard ANSIpumps extends bearing lifeand reduces shaft deflectionand vibration

    Pump Division

    World Renowned forReliability and PerformanceThe Flowserve Durco Mark 3pump is recognized worldwideas the premier name in ANSIchemical process pumps.Conforming to ANSI B73.1 andincorporating advanced designfeatures, the rugged Mark 3standard pump providesunmatched performance andreliability.

    Operating Parameters Flows to 1680 m3/h (7400 gpm) Heads to 215 m (700 ft) Pressures to 27 bar (400 psi) Temperatures from -73C

    (-100F) to 370C (700F)

    Unique Reverse Vane Impeller isthe only impeller design that offersrepeatable pump performancethroughout the life of the pump.Open impellers available

    SealSentry Seal Chambersfeature unique flow modifiers to extend seal life and provideadvanced self-flushing capability

    (PS-10-13) Mark 3 9/16/04 2:42 PM Page 4

  • TriCom, Inc., 2004, All Rights Reserved.

    5

    Truest Running ANSI Pump The Mark 3 standard pump isengineered with four precisionmachined metal-to-metal fitlocations more than anyother manufacturer. Precision machined metal-to-

    metal bearing carrier reducestolerance stack-ups toimprove shaft concentricity

    Superior to jackscrew designswhich can cause cocking

    Extends bearing and mechanical seal life

    Reliability and PerformanceEnhancing Features Precision investment cast

    reverse vane impeller offerslow, predictable seal chamberpressure and repeatablepump performance

    External micrometer impelleradjustment reduces mainte-nance time and restorespump efficiency

    SealSentry seal chambersextend mechanical seal lifeand improve pump reliability

    Precision metal-to-metal fitsimprove concentricity andextend bearing and seal life

    Choice of corrosion-resistantmaterials prolongs pump life

    Pump Division

    SealSentry family of seal chambers features uniqueflow modifiers (FM)designed to extendmechanical seal life andincrease pump reliability. Improves mechanical

    seal performance andreliability

    Permits use of lessexpensive seal and flush plan technology

    Improves pump reliability

    Vaalar Award winning design

    Choice of Power Ends Standard Mark 3A

    power end with doublelip oil seals and topvent/breather

    ANSI 3A power end(shown on page 8)featuring Inpro VBXXbearing isolators anda lifetime warranty

    (PS-10-13) Mark 3 9/16/04 2:42 PM Page 5

  • TriCom, Inc., 2004, All Rights Reserved.

    Mark 3Performance Curves

    6

    Pump Division

    m

    80

    60

    40

    20

    0

    ft300

    250

    200

    150

    100

    50

    0

    TDH

    17

    50 R

    PM (6

    0 Hz

    )

    ft200

    150

    100

    50

    0

    m60

    50

    40

    30

    20

    10

    0

    TDH

    14

    50 R

    PM (5

    0 Hz

    )

    0 200 400 600 800 1000 2800 4600 6400 8200 gpm

    0 50 100 150 200 227 400 800 1200 1600 m3/h

    Mark 3 Standard Group 111/2x1LF-4

    11/2x1-6

    3x11/2-6

    3x2-6

    11/2x1LF-8

    11/2x1-8

    3x11/2-8

    Mark 3 Standard Group 23x2-84x3-82x1LF-102x1-10A

    3x11/2-10A3x2-10A4x3-104x3-10H6x4-106x4-10H

    3x11/2LF-133x11/2-133x2-134x3-134x3-13HH6x4-13A

    Mark 3 Standard Group 38x6-14A

    10x8-14

    6x4-16

    8x6-16A

    10x8-16

    10x8-16H

    10x8-17*

    *Max. speed 1450 RPM

    1234567

    891011121314151617181920212223

    24252627282930

    FLOW 1750 RPM (60 Hz)

    0 50 100 150 190 500 800 1100 1400 m3/h

    0 200 400 600 800 2300 3800 5300 6800 gpm

    FLOW 1450 RPM (50 Hz)

    0 20 40 60 80 100 120 140 160 180 200 220 240 260 m3/h

    0 200 400 600 800 1000 gpm

    ft

    750

    600

    450

    300

    150

    0

    m

    200

    150

    100

    50

    0

    TDH

    29

    00 R

    PM (5

    0 Hz

    )

    0 200 400 600 800 1000 1200 1400 gpm

    0 50 100 150 200 250 300 m3/h

    1

    23 4

    987

    6

    5

    10

    1112

    1314

    16

    21

    19

    20

    18

    m

    320

    280

    240

    200

    160

    120

    80

    40

    0

    ft1120

    1040

    960

    880

    800

    720

    640

    560

    480

    400

    320

    240

    160

    80

    0TD

    H

    3500

    RPM

    (60

    Hz)

    FLOW 3500 RPM (60 Hz)

    FLOW 2900 RPM (50 Hz)

    SCAL

    E

    CHAN

    GE

    1

    2 4

    9876

    5

    10

    11 12 13

    14

    1516

    17

    21

    22

    23

    26

    19 20

    18

    2427 25 28

    29

    (PS-10-13) Mark 3 1/3/05 10:02 AM Page 6

  • TriCom, Inc., 2004, All Rights Reserved.

    7

    The 30 pumps in the Mark 3family are built with only threedifferent power frames.

    SealSentry provides a choiceof five different seal chamberoptions to best meet yourspecific needs.

    Pump Division

    Mark 3Interchangeability

    PROS+PROS+ proposal and ordersystem is the most comprehen-sive and user friendly pumpselection program in theindustry. This software ensurescorrect sizing and selection ofFlowserve pumps to best suityour process application needs.

    Pros+ is available from yourlocal sales representative oron-line at www.flowserve.com.

    Quality System Certificate

    MARK III Standard Group II

    POW

    ER E

    ND

    REAR

    COV

    ERS

    ADA