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5.6 Shaft sealing with a mechanical seal

Precautions

WARNING:

The mechanical seal used in an Ex-classified environment must be properly certified.

CAUTION:

Running a mechanical seal dry, even for a few seconds, can cause seal failure and physical
injury. Never operate the pump without liquid supplied to the mechanical seal.

NOTICE:

•

The mechanical seal must have an appropriate seal-flush system. Failure to do so will

result in excess heat generation and seal failure.

•

Cooling systems such as those for bearing lubrication and mechanical-seal systems

must be operating properly to prevent excess heat generation, sparks, and premature fail-
ure.

•

Sealing systems that are not self-purging or self-venting, such as plan 23, require

manual venting prior to operation. Failure to do so will result in excess heat generation
and seal failure.

•

Follow seal manufacturer's guidelines for proper seal installation procedures.

Shipping

Pumps may be shipped with or without a mechanical seal installed.

Cartridge-type mechanical seals

Cartridge-type mechanical seals are commonly used. Cartridge seals are preset by the seal manufactur-
er and require no field settings. Cartridge seals installed by the user require disengagement of the hold-
ing clips prior to operation, allowing the seal to slide into place.

Other mechanical seal types

For other types of mechanical seals, refer to the instructions provided by the seal manufacturer for instal-
lation and setting.

5.7 Connection of sealing liquid for mechanical seals

Seal lubrication is required

Seal faces must have liquid film between them for proper lubrication. Locate the taps using the illustra-
tions shipped with the seal.

5.6 Shaft sealing with a mechanical seal

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3640 i-FRAME API Type BB2 2-Stage / ISO 13709 2nd Ed. API 11th Ed. Installation, Operation, and Maintenance Man-

ual

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Содержание Goulds Pumps i-FRAME 3640

Страница 1: ...Installation Operation and Maintenance Manual 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed ...

Страница 2: ......

Страница 3: ...unting procedures 21 4 2 1 Prepare the baseplate for mounting 21 4 2 2 Prepare the foundation for mounting 22 4 2 3 Install and level the baseplate 22 4 3 Install the pump driver and coupling 23 4 4 Pump to driver alignment 23 4 4 1 Alignment checks 24 4 4 2 Permitted indicator values for alignment checks 24 4 4 3 Alignment measurement guidelines 25 4 4 4 Attach the dial indicators for alignment 2...

Страница 4: ...ng with a mechanical seal 54 5 7 Connection of sealing liquid for mechanical seals 54 5 8 Pump priming 55 5 9 Prime the pump with the suction supply above the pump 55 5 10 Start the pump 56 5 11 i ALERT 2 Equipment Health Monitor 57 5 12 Pump operation precautions 57 5 13 Shut down the pump 58 5 14 Deactivate the i ALERT 2 Equipment Health Monitor 59 5 15 Make the final alignment of the pump and d...

Страница 5: ... radial end ball bearing pumps 99 6 6 5 Assemble the thrust end sleeve ball bearing pumps 101 6 6 6 Assemble the radial end sleeve ball bearing pumps 105 6 6 7 Assemble the thrust end sleeve tilt pumps 106 6 6 8 Assemble the radial end sleeve tilt pumps 108 6 6 9 Attach the i ALERT 2 Equipment Health Monitor to the pump 110 6 6 10 Post assembly checks 110 6 6 11 Assembly references 111 7 Troublesh...

Страница 6: ...ing heat to impellers propellers or their retaining devices can cause trapped liquid to rapidly expand and result in a violent explosion This manual clearly identifies accepted methods for disassembling units These methods must be adhered to Never apply heat to aid in their removal unless explicitly stated in this manual The operator must be aware of the pumpage and take appropriate safety precaut...

Страница 7: ...peration Do not change the service application without the approval of an authorized ITT representative 1 2 1 Safety terminology and symbols About safety messages It is extremely important that you read understand and follow the safety messages and regulations carefully before handling the product They are published to help prevent these hazards Personal accidents and health problems Damage to the...

Страница 8: ... liquid in compliance with applicable environmental regula tions Clean up all spills in accordance with safety and environmental procedures Report all environmental emissions to the appropriate authorities WARNING If the product has been contaminated in any way such as from toxic chemicals or nuclear radi ation do NOT send the product to ITT until it has been properly decontaminated and advise ITT...

Страница 9: ...e work area for example a guard rail Make sure that all safety guards are in place and secure Make sure that you have a clear path of retreat Make sure that the product cannot roll or fall over and injure people or damage property Make sure that the lifting equipment is in good condition Use a lifting harness a safety line and a breathing device as required Allow all system and pump components to ...

Страница 10: ...Follow these procedures for chemicals or hazardous fluids that have come into contact with your eyes or your skin Condition Action Chemicals or hazardous fluids in eyes 1 Hold your eyelids apart forcibly with your fingers 2 Rinse the eyes with eyewash or running water for at least 15 minutes 3 Seek medical attention Chemicals or hazardous fluids on skin 1 Remove contaminated clothing 2 Wash the sk...

Страница 11: ...ive Only use parts that are provided by an authorized ITT representative 1 2 4 1 Description of ATEX The ATEX directives are a specification enforced in Europe for electrical and non electrical equipment installed in Europe ATEX deals with the control of potentially explosive atmospheres and the standards of equipment and protective systems used within these atmospheres The relevance of the ATEX r...

Страница 12: ...ssories authorized by ITT are used in Ex approved prod ucts Limitations The warranty does not cover faults caused by these situations Deficient maintenance Improper installation Modifications or changes to the product and installation made without consulting ITT Incorrectly executed repair work Normal wear and tear ITT assumes no liability for these situations Bodily injuries Material damages Econ...

Страница 13: ... Consult with a lifting and rigging specialist before lifting or moving the pump to avoid possible damage to the pump or injury to personnel WARNING Dropping rolling or tipping units or applying other shock loads can cause property damage and or personal injury Ensure that the unit is properly supported and secure during lifting and handling CAUTION Risk of injury or equipment damage from use of i...

Страница 14: ...dividual components only NOTICE Make sure that the lifting equipment supports the entire assembly and is only used by au thorized personnel Do not attach sling ropes to shaft ends Lifting the pump Hoist a bare pump using suitable slings under the bearing housing saddle on each end Figure 1 Example of the proper lifting method for a bare pump Baseplate mounted units have lifting points for use with...

Страница 15: ...ations Rotate the shaft by hand several times at least every three months Treat bearing and machined surfaces so that they are well preserved Refer to the drive unit and cou pling manufacturers for their long term storage procedures For questions about possible long term storage treatment services please contact your local ITT sales representative 2 3 Storage guidelines 3640 i FRAME API Type BB2 2...

Страница 16: ... gaskets at the three metal to metal sealing faces are fully confined The flanges are ASME Class 300 and 600 raised face serrated with a 125 250 RMS finish Other flanges are also available ASME Class 300 ring joint ASME Class 600 ring joint Impeller The impeller is fully closed and key driven Seal chamber The seal chamber meets API Edition dimensions for improved performance of mechanical seals Cu...

Страница 17: ...n the worst case condi tion typically minimum flow Critical speed at least 20 above design operating speed Fully compliant with the latest editions of API 610 and ISO 13709 Baseplate The fabricated steel baseplate supports the pump driver and accessories in accordance with the latest editions of API 610 and ISO 13709 requirements Direction of rotation The shaft rotates counterclockwise when viewed...

Страница 18: ...the spare parts list Refer to the nameplate on the pump casing for most of the information See Parts List for item numbers Nameplate types Nameplate Description Pump Provides information about the hydraulic characteristics of the pump The formula for the pump size is Discharge x Suction Nominal Maximum Impeller Diameter in inches Example 2x3 8 ATEX If applicable your pump unit might have an ATEX n...

Страница 19: ...E Size of the pump FLOW Rated pump flow in cubic meters per hour HEAD Rated pump head in meters RPM Rated pump speed in revolutions per minute HYDRO PRESS Hydrostatic pressure at 38 C in kilopascals gauge MAX DES WORKING PRESS Maximum working pressure at temperature C in kilopascals gauge S N Serial number of the pump CONT ITEM NO Customer contract or item number IMP DIA Rated impeller diameter mi...

Страница 20: ...all other auxiliary components meet the required area classifica tion at the site If they are not compatible do not operate the equipment and contact an ITT representative before proceeding 3 3 Nameplate information 18 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual ...

Страница 21: ...and serv ice If you require lifting equipment such as a hoist or tackle make sure that there is enough space above the pump This makes it easier to properly use the lifting equipment and safely remove and relocate the components to a safe location Protect the unit from weather and water damage due to rain flooding and freezing temperatures This is applicable if nothing else is specified Do not ins...

Страница 22: ... flat substantial concrete foundation in order to prevent strain and distortion when you tighten the foundation bolts Sleeve type bolts 1 2 3 4 5 Item Description 1 Baseplate 2 Foundation 3 Sleeve 4 Dam 5 Bolt Figure 8 Sleeve type bolts 4 1 Pre installation 20 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual ...

Страница 23: ...come in contact with grout Make sure to use a cleaner that will not leave residue NOTICE You may need to sandblast the surfaces of a baseplate that come in contact with grout and then coat those surfaces with a primer that is grout compatible Make sure to re move all equipment before sandblasting NOTICE Remove all dirt from the mounting pads in order to ensure that the correct leveling is achieved...

Страница 24: ...erial Seal the sleeves in order to prevent the grout from entering 4 Coat the exposed portion of the anchor bolts with a non bonding compound such as paste wax in order to prevent the grout from adhering to the anchor bolts Do not use oils or liquid wax 5 If recommended by the grout manufacturer coat the foundation surface with a compatible primer 4 2 3 Install and level the baseplate NOTICE Illus...

Страница 25: ...pump on the baseplate Use applicable bolts 2 Mount the driver on the baseplate Use applicable bolts and hand tighten 3 Install the coupling See the installation instructions from the coupling manufacturer 4 4 Pump to driver alignment Precautions WARNING Failure to disconnect and lock out driver power may result in serious physical injury or death Always disconnect and lock out power to the driver ...

Страница 26: ...es correct alignment when both the pump and the driver are at op erating temperature Periodically This follows the plant operating procedures 4 4 2 Permitted indicator values for alignment checks NOTICE The specified permitted reading values are valid only at operating temperature For cold set tings other values are permitted The correct tolerances must be used Failure to do so can result in misal...

Страница 27: ...ve two dial indicators in order to complete this procedure 1 Attach two dial indicators on the pump coupling half X a Attach one indicator P so that the indicator rod comes into contact with the perimeter of the driver coupling half Y This indicator is used to measure parallel misalignment b Attach the other indicator A so that the indicator rod comes into contact with the inner end of the driver ...

Страница 28: ...Perform angular alignment for a horizontal correction 1 Set the angular alignment indicator A to zero on left side of the driver coupling half Y 90 from the top center position 9 o clock 2 Rotate the indicator through the top center position to the right side 180 from the start position 3 o clock 3 Record the indicator reading When the reading value is Then Negative The coupling halves are farther...

Страница 29: ...e 1 Set the parallel alignment indicator P to zero at the top center position 12 o clock of the driver coupling half Y 2 Rotate the indicator to the bottom center position 6 o clock 3 Record the indicator reading When the read ing value is Then Negative The pump coupling half X is lower than the driver coupling half Y Remove shims of a thickness equal to half of the indicator reading value under e...

Страница 30: ... clock 3 Record the indicator reading When the reading value is Then Negative The driver coupling half Y is to the left of the pump coupling half X Positive The driver coupling half Y is to the right of the pump coupling half X 4 Slide the driver carefully in the appropriate direction NOTICE Make sure to slide the driver evenly Failure to do so can negatively affect horizontal angular correction F...

Страница 31: ...ions for angular and parallel alignment until you obtain the permitted reading values 4 5 Grout the baseplate Required equipment Cleaners Do not use an oil based cleaner because the grout will not bond to it See the instructions provided by the grout manufacturer Grout Non shrink grout is recommended NOTICE It is assumed that the installer who grouts the baseplate has knowledge of acceptable meth ...

Страница 32: ...o set for at least 48 hours 1 2 3 4 5 6 Item Description 1 Baseplate 2 Foundation 3 Sleeve 4 Dam 5 Bolt 6 Grout Figure 18 Fill remainder of baseplate with grout 7 Remove the leveling jackscrews after the grout hardens in order to remove any stress points 4 5 Grout the baseplate 30 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual ...

Страница 33: ...iping into place at the flanged connections of the pump This can impose danger ous strains on the unit and cause misalignment between the pump and driver Pipe strain ad versely affects the operation of the pump which results in physical injury and damage to the equipment Flange loads from the piping system including those from the thermal expansion of the pip ing must not exceed the limits of the ...

Страница 34: ...s This protects the pump from surges and water hammer if quick closing valves are installed in the system Alignment criteria for pump flanges Type Criteria Axial The flange gasket thickness 0 8 mm 0 03 in Parallel Align the flange to be within 0 001 mm per mm in per in of the flange diameter to 0 8mm 0 03 in max Concentric You can easily install the flange bolts by hand The above criteria are base...

Страница 35: ...ing checks Check Explanation comment Checked Check that the distance between the inlet flange of the pump and the closest elbow is at least five pipe diameters This minimizes the risk of cavitation in the suction in let of the pump due to turbulence Check that elbows in general do not have sharp bends Check that the suction piping is one or two sizes larger than the suction inlet of the pump Insta...

Страница 36: ...lps you to achieve a higher pump performance and prevent vapor locking espe cially with specific gravity of liquid less than 0 60 If necessary make sure that the suction piping includes a drain valve and that it is correctly installed Assure adequate insulation is applied for liquids with specific gravity less than 0 60 To assure sufficient NPSHa Liquid source below the pump Check Explanation comm...

Страница 37: ...isolation valve and the pump allows inspection of the check valve The check valve prevents damage to the pump and seal due to the back flow through the pump when the drive unit is shut off It is also used to restrain the liquid flow If increasers are used check that they are installed between the pump and the check valve If quick closing valves are installed in the system check that cushioning dev...

Страница 38: ...y need to install auxiliary piping for bearing cooling mechanical seal flush or other special fea tures supplied with the pump Consult the pump data sheet for specific auxiliary piping recommenda tions Checklist Check Explanation comment Checked Check that the minimum flow for each component is 4 lpm 1 gpm Check that the cooling water pressure does not exceed 7 0 kg cm2 100 psig 4 6 6 Final piping...

Страница 39: ...ss of prime WARNING Risk of death serious personal injury and property damage Heat and pressure buildup can cause explosion rupture and discharge of pumpage Never operate the pump with suction and or discharge valves closed Running a pump without safety devices exposes operators to risk of serious personal in jury or death Never operate a unit unless appropriate safety devices guards etc are prope...

Страница 40: ...al between the top and bottom of the pump is less than 17 C 30 F Soak for 2 hours at process fluid temperature NOTICE For pumps with austenitic or duplex stainless steel casing construction the temperatures stat ed above must be halved E g for D 1 construction the recommended warm up rate is 1 5 C to 3 C 2 5 F to 4 5 F per minute At initial startup do not adjust the variable speed drivers or check...

Страница 41: ...ng or close coupled frame 6 Lock out power to the driver 5 4 Couple the pump and driver WARNING Failure to disconnect and lock out driver power may result in serious physical injury or death Always disconnect and lock out power to the driver before performing any installa tion or maintenance tasks Electrical connections must be made by certified electricians in compliance with all international na...

Страница 42: ...the Installation chapter 5 4 1 Coupling guard assembly Precautions WARNING The coupling guard used in an ATEX classified environment must be constructed from a spark resistant material Running a pump without safety devices exposes operators to risk of serious personal in jury or death Never operate a unit unless appropriate safety devices guards etc are properly installed Avoid death or serious in...

Страница 43: ...pling guard 1 Is the pump cover 234A already installed If yes Make any necessary coupling adjustments and then proceed to Step 2 If no Complete these steps a Remove the spacer portion of the coupling Refer to the instructions from the coupling manufacturer for assistance b If the coupling hub diameter is larger than the diameter of the opening in the end plate then remove the coupling hub c Remove...

Страница 44: ...ing guard assembly 2 Slightly spread the opening of the coupling guard half 501B and place it over the pump end plate 234A The annular groove in the guard is located around the end plate Position the opening flange so that it does not interfere with the piping but still allows for access when you install the bolts 1 2 3 501B 234A Item Description Part No 1 Driver 2 Annular groove 501B 3 Pump endpl...

Страница 45: ...iption 1 Driver 2 Coupling guard half Figure 23 Coupling guard assembly pump end 6 Slightly spread the opening of the remaining coupling guard half and place it over the installed cou pling guard half so that the annular groove in the remaining coupling guard half faces the driver 7 Place the end plate over the driver shaft and locate the end plate in the annular groove at the rear of the coupling...

Страница 46: ... the rear coupling guard half towards the motor so that it completely covers the shafts and cou pling 1 2 Item Description 1 Driver 2 Slide to fit Figure 25 Slide to fit 10 Repeat Steps 3 through 5 for the center slots in the coupling guard 11 Firmly tighten all bolts 569E on the guard assembly 5 4 Couple the pump and driver 44 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Install...

Страница 47: ...gement only A separate lubrica tion oil skid is required to provide the pressurized lubrication to the inlet connections on the bearing housings The lubrication oil skid shall be turned on and providing positive oil flow to the bearing hous ings prior to pump operation 5 5 1 Oil volumes Oil volume requirements for ball ball This table shows the required amount of oil for oil lubricated bearings Al...

Страница 48: ...shown below at 38 C 100 F Oil requirements based on temperature For the majority of operating conditions bearing temperatures run between 49 C 120 F and 82 C 180 F and you can use an oil of ISO viscosity grade 68 at 38 C 100 F If temperatures exceed 82 C 180 F refer to the table for temperature requirements Temperature Oil requirement Bearing temperatures exceed 82 C 180 F Use ISO viscosity grade ...

Страница 49: ...diagram NOTICE Do not fill the oil reservoir of the bearing frame through the plug at the top 2 Check that the oil level is correct The correct oil level is centered in the bullseye sight glass when the pump is not in operation During operation bullseye sight gives a false oil level reading Shown is general schematic Oil level is below outer race of bearing 1 2 1 Shaft rotation CCW 2 Shaft rotatio...

Страница 50: ...lease discard the oil filter per your local waste disposal requirements See Figure 28 Filter removal on page 48 113Q 550A Figure 28 Filter removal 3 Repair Filter kit RK08174A consists of a new filter 550A and two o rings 428E Two kits should be purchased at each filter change one for the drive end and one for the non drive end See Figure 29 Filter kit on page 49 5 5 Bearing lubrication 48 3640 i ...

Страница 51: ...ting with purge oil mist make sure that the bearing frame is properly lubricated See Lubri cating the bearings with oil 1 Prepare the oil mist generator according to the manufacturer s instructions 2 Connect the oil mist supply lines to the oil ring inspection plug connections The oil requirements for ring oil lubricated bearings also apply to oil mist lubricated bearings Oil mist is recommended f...

Страница 52: ...rized lubrication requires a separate lubrication oil skid to provide cool clean oil to the bearing housings The lubrication oil skid shall be in operation to ensure oil flow into the bearings prior to pump operation The pump may have been supplied with orifices or valves to control inlet flow to each bearing Refer to the General Arrangement drawing for additional detail 1 Prepare the lubrication ...

Страница 53: ...rust bearing housing oil drain 5 Radial bearing housing oil drain Figure 33 Oil drain locations 5 5 8 Convert to oil mist lubrication NOTICE Make sure that pipe threads are clean and apply thread sealant to plugs and fittings 5 5 Bearing lubrication 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual 51 ...

Страница 54: ...the oil mist sys tem 2 On the thrust housing replace the 1 4 in NPT plug 133H with an oil mist fitting Replace the 1 2 in NPT plug 551E with a 1 2 in to 1 4 in bushing and insert an oil mist fitting provided by the oil mist system manufacturer 3 For pure oil mist connect the drain lines 408A to the outlet connections This is not required for purge oil mist 5 5 9 Thrust Bearing Cooling Fan Optional...

Страница 55: ...ly spread the opening of the fan cowling 785D and place it over the pump end plate 234D The annular groove of the guard is to be located around the pump endplate 3 Place one washer 534E over each bolt 569F and insert the bolts through the round holes at the front end of the guard half 4 Install bolt retainers 534D and U Nuts 570F 5 Thread bolt 569F into the U Nut 570F and tighten firmly 5 5 11 Lub...

Страница 56: ...ation and seal failure Follow seal manufacturer s guidelines for proper seal installation procedures Shipping Pumps may be shipped with or without a mechanical seal installed Cartridge type mechanical seals Cartridge type mechanical seals are commonly used Cartridge seals are preset by the seal manufactur er and require no field settings Cartridge seals installed by the user require disengagement ...

Страница 57: ... Loss of prime can lead to excessive heat and severe damage to the pump and seal WARNING A build up of gases within the pump sealing system or process piping system may result in an explosive environment Make sure the process piping system pump and sealing system are properly vented prior to operation Before the pump is started the pump must be fully primed and the suction pipe must be full of liq...

Страница 58: ...nits ensure that the oil level is correct prior to starting pump Close coupled pumps do not have oil lubricated bearings NOTICE Risk of equipment damage on pure or purge oil mist lubricated units Remove the viewing port plugs to verify that oil mist is flowing properly Reinstall the plugs after confirming Before you start the pump you must perform these tasks Open the suction valve Open any recirc...

Страница 59: ...owing The oil rings are properly positioned in the grooves on the shaft The oil rings are turning The oil rings are throwing oil NOTICE Vary the capacity with the regulating valve in the discharge line Never throttle the flow from the suction side This action can result in decreased performance unexpected heat generation and equipment damage Risk of equipment damage on pure or purge oil mist lubri...

Страница 60: ...erve pump for excessive heat build up If normal levels are exceeded shut down and resolve NOTICE Cavitation can cause damage to the internal surfaces of the pump Ensure net positive suction head available NPSHA always exceeds NPSH required NPSH3 as shown on the published performance curve of the pump Operation under freezing conditions NOTICE Do not expose an idle pump to freezing conditions Drain...

Страница 61: ...llation and operation manuals IOM for specific instructions and recommendations Misalignment can cause decreased performance equipment damage and even cata strophic failure of frame mounted units leading to serious injury Proper alignment is the responsibility of the installer and the user of the unit Check the alignment of all drive components prior to operating the unit Follow the coupling insta...

Страница 62: ...ceed to step 9 5 After you have determined the correct driver location on the driver pedestal mark the location of the driver on the pedestal with a hole punch through the hold down bolt holes in the driver feet 6 Remove the driver then drill and tap the punched holes on the driver pedestal NOTICE Scribe the driver shims in order to return them to the correct location on the driver pedestal 7 Set ...

Страница 63: ...en the pins are fully seated 5 Seat the taper pins firmly in the holes with a hardwood block or soft faced hammer If you should ever need to remove the dowel pins tighten the hex nuts provided on the pins If the pins are not seated deeply enough put a spacer under the hex nuts in order to lift the pins free when the hex nuts are tightened NOTICE Always remove the dowel pins before removing the cas...

Страница 64: ...1D Drive end guide block 463 Non drive end guide block 463A Taper pins 469E Figure 36 Differential temperature doweling assembly Drive end and Non drive end pump feet are secured to the baseplate pedestal as shown below NOTICE Verify the hex lower nuts 426A are tightened 1 3 to 1 2 turn beyond hand tight Note the Belleville washers will not be fully compressed when tightened properly 5 16 Doweling...

Страница 65: ...d 372W Hex nuts 427A Belleville washers 529 Hardened flat washers 533B Figure 37 Pump foot mounting detail 1 Tighten lower hex nut 1 3 to 1 2 turn beyond hand tight to ensure belleville washers are com pressed 5 16 Doweling the pump casing 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual 63 ...

Страница 66: ... pump and piping for leaks Analyze the vibration Inspect the discharge pressure Inspect the temperature Check that there is no leakage from the mechanical seal Three month inspections Perform these tasks every three months Check that the foundation and the hold down bolts are tight Check the mechanical seal if the pump has been left idle and replace as required Change the oil every three months 20...

Страница 67: ...l maintenance WARNING The mechanical seal used in an Ex classified environment must be properly certified CAUTION Running a mechanical seal dry even for a few seconds can cause seal failure and physical injury Never operate the pump without liquid supplied to the mechanical seal Cartridge type mechanical seals Cartridge type mechanical seals are commonly used Cartridge seals are preset by the seal...

Страница 68: ...ever apply heat to aid in their removal unless explicitly stated in this manual Handling heavy equipment poses a crush hazard Use caution during handling and wear appropriate Personal Protective Equipment PPE such as steel toed shoes gloves etc at all times Precautions must be taken to prevent physical injury The pump may handle hazardous and or toxic fluids Proper personal protective equipment sh...

Страница 69: ...y piping tubing and equipment that will interfere with the removal of the head and the rotor 4 Remove the oil drain plugs 408A from the bottom of the bearing housings 134 134A and drain the oil Dispose of the oil in accordance with applicable regulations 234B 501B 234A 235B 408A 408A 233 232 Figure 38 Coupling guard disassembly 5 Remove the oiler bottle 251 and store it in a safe place 6 Remove th...

Страница 70: ... disassembly 1 Remove the oil filter 550A and the oil filter plug 113Q from the bearing frame 134 The set screws 113R do not need to be removed 2 Remove the cover bolts 371D from both inboard 160 and outboard 160A bearing end covers See Step 6 3 The outboard labyrinth seal 332A and the bearing housing gasket 360A will come off with the outboard cover 160A 4 Remove the dowel pins 469J between the b...

Страница 71: ...s 371D 134 114A 360A 109A 371C 785C 332C 113Q 550A 113R 113R 134 134 427J 469J 371T 1 Figure 41 Thrust bearing housing disassembly 1 Remove the oil filter 550A and filter plug 113Q from the bearing frame 134 The set screws 113R do not need to be removed 2 If the pump has the optional bearing cooling fan remove the guard endplate 234E guard 785D cooling fan 392B and pump endplate 234D 3 Remove the ...

Страница 72: ...ring puller in order to remove the thrust bearing 112A from the shaft 122 The inner race on this inner duplex bearing remains on the shaft when the bearing is pulled Re move this inner race by applying heat Do this away from the pump site WARNING The pump may handle hazardous and or toxic liquids Trapped or undrained liquid can cause explosions when heat is applied Never apply heat at the pump sit...

Страница 73: ...ove the hex cap screws that connect the upper and lower halves of the bearing housing 4 Tighten the two jack bolts on the horizontal parting flanges of the bearing housing in order to sepa rate the two halves 5 Remove the top half of the bearing housing 134 117 122 117 114 Figure 44 Remove radial sleeve bearing 6 Move the oil ring 114 aside it cannot be removed until the lower bearing frame is rem...

Страница 74: ...ve the nuts 427J that hold the bearing housing in place 10 Rotate the lower half of the sleeve bearing 117 around the shaft 122 in order to remove the bear ing from the lower housing 11 Remove the lower half of the bearing housing 12 Optional Remove the studs 371T 13 Remove the outboard labyrinth seal 332A and the inboard labyrinth seal 333A and oil ring 114 332A 122 333A Figure 46 Labyrinth seal ...

Страница 75: ... thrust oil ring 114A 4 Remove the taper pins between the upper and lower halves of the bearing housing 134A 5 Remove the hex head screws that connect the upper and lower halves of the bearing housing 134A 6 Tighten the jack bolts in order to separate the housing halves 7 Remove the top half of the thrust bearing housing 134A 8 Move the oil ring 114 aside it cannot be removed until the lower beari...

Страница 76: ...71T 15 Bend lockwasher tab to allow removal of the thrust locknut 136 and the lockwasher 382 from the shaft Remove the thrust locknut 136 and the lockwasher 382 from the shaft 16 Remove the oil ring sleeve 443B 17 Remove bearing retainer 361A 813F 361A 469Y 134A Figure 50 Bearing retainer removal 18 Use a bearing puller tool in order to remove the thrust bearing 112A from the shaft The inner race ...

Страница 77: ...lower half bearing housing 134 Plug any open connections 2 Remove oil feed piping from the lower half bearing housing 134 3 Remove drain piping from the lower half bearing housing 134 4 Remove the two taper pins between the upper and lower half of the bearing housing 134 5 Remove the hex cap screws that connect the upper and lower half of the bearing housing 134 6 Tighten the two jack bolts on the...

Страница 78: ...n on the lower half of the sleeve bearing 117 at the parting flange of the bearing frame 134 10 Remove the dowel pins 469J that hold the lower half of the bearing housing to the casing flange Figure 53 Radial dowel pin removal 11 Loosen and remove the nuts 427J that hold the bearing housing 134 in place 6 4 Disassembly 76 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation ...

Страница 79: ...leeve tilt pumps Figure 55 Thrust bearing housing disassembly 1 If the pump is supplied with a main shaft oil pump 219 remove the hex cap screws 370L and remove the main shaft oil pump 219 Half of the coupling 118 will remain on the main shaft oil pump 219 If the pump was not supplied with a main oil shaft pump 219 go to step 4 2 Remove the hex cap screws 370N to remove the oil pump adapter 318A 6...

Страница 80: ...tween the upper and lower half of the bearing housing 134A 13 Remove the hex cap screws that connect the upper and lower half of the bearing housing 134A 14 Tighten the two jack bolts on the horizontal parting flanges of the bearing housing 134A in order to separate the two halves 15 Remove the top half of the bearing housing 134A 16 Remove the floating oil seal 123G from the outboard end 17 Loose...

Страница 81: ... seal 333A 6 4 10 Guidelines for i ALERT 2 Equipment Health Monitor disposal Precautions WARNING Explosive hazard and risk of personal injury Heating to high temperatures could cause combustion of the condition monitor Never heat the condition monitor to temperatures in excess of 149 C 300 F or dispose of in a fire Guidelines This product contains Lithium Thionyl Chloride Contact your local waste ...

Страница 82: ...Use the jackscrews provided with the pump in order to loosen the head 184 from the casing 100 Items 315 356K 357K and 360M are not required to be removed If 315 is removed gasket 360M must be inspected before reassembly 357K 315 360M 356K Figure 58 Venturi elbow disassembly 6 4 Disassembly 80 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ...

Страница 83: ... pump without the rotor 6 Remove the head 184 from the casing 100 to the work area 7 Use a sling in order to pull the shaft out of the pump only as far as the radial end is still supported by the radial end throat bushing 125 CAUTION Support the thrust end of the shaft before you position the slings to remove the rotor 100 356A 125 122 145 101 124 351W 443D Figure 59 Lifting rotating element using...

Страница 84: ...g fluid can cause fire and or burns Inspect and ensure gasket sealing surfaces are not damaged and repair or replace as necessary Inspect the casing head and casing spacer for cracks and excessive wear or pitting Thoroughly clean gasket surfaces and alignment fits to remove rust and debris Repair or replace these parts if you notice any of these conditions 6 5 Preassembly inspections 82 3640 i FRA...

Страница 85: ... the casing wear ring has increased by 50 over the values in the Mini mum running clearances table Impeller checks NOTICE Protect machined surfaces while cleaning the parts Failure to do so may result in equipment damage Check and clean the impeller bore diameter Check the impeller balance Rebalance the impeller if it exceeds ISO 1940 1 grade G2 5 NOTICE You must have extremely accurate tooling eq...

Страница 86: ...mooth and free of grooves and scratches especially in the areas indicated by arrows in the figure Also check the outside diameter of the locknuts 124 and or 130 Figure 63 Impeller locknut inspection Cartridge mechanical seal replacement Cartridge type mechanical seals should be serviced by the seal manufacturer Refer to the instructions from the mechanical seal manufacturer for assistance 6 5 Prea...

Страница 87: ...priate use of fasteners during installation or reassembly of the unit Use fasteners of the proper size and material only Replace all corroded fasteners Ensure that all fasteners are properly tightened and that there are no missing fasteners Additional parts Inspect and either repair or replace all other parts if inspection indicates continued use would be harmful to satisfactory and safe pump oper...

Страница 88: ...are listed in the Shaft and rotor runout requirements table Table 2 Shaft and rotor runout requirements Characteristic Requirement Flexibility factor L4 D2 1 9x109 mm 3 0x106 in Allowable shaft runout TIR 40 µm 0 0015 in Component fit to shaft Clearance Allowable rotor radial runout TIR 90 µm 0 0035 in Total indicated runout of impeller hubs and sleeves 122 124 145 443A 101 Figure 65 Fully assembl...

Страница 89: ...ust have machined bronze cages retainers Bearing numbers are based on SKF designations Size Radial Bearing Thrust Bearing Bearing Housing Bore Shaft Turn mm inch mm inch 22G 6312 7312 130 038 5 1196 to 130 014 5 1187 60 014 2 3628 to 60 002 2 3623 32J 6217 7314 150 038 5 9070 to 150 014 5 9061 85 019 3 3472 to 85 005 3 3466 42N 6318 7318 190 043 7 4820 to 190 015 7 4809 90 017 3 5440 to 90 003 3 5...

Страница 90: ...d other chilling substances can cause physical injury Contact the supplier for infor mation and advice for proper handling precautions and procedures c Tack weld the wear ring bushing in place at three equidistant places d If using setscrews to secure the wear rings bushings locate drill and tap three new setscrew holes equally spaced between the original holes in each new wear ring bushing and we...

Страница 91: ...as an oven and place them on the impeller 101 145 wear ring seats WARNING Wear insulated gloves when you handle rings Rings will be hot and can cause physical injury 101 145 142 144 203 320 Figure 67 Wear ring replacement c Locate drill and tap three new setscrew holes equally spaced between the original holes in each new ring and ring seat area d Install the setscrews 320 and upset threads 3 Turn...

Страница 92: ...500 to 4 999 0 41 0 016 125 00 to 149 99 5 000 to 5 999 0 43 0 017 150 00 to 174 99 6 000 to 6 999 0 46 0 018 175 00 to 199 99 7 000 to 7 999 0 48 0 019 200 00 to 224 99 8 000 to 8 999 0 51 0 020 225 00 to 249 99 9 000 to 9 999 0 53 0 021 250 00 to 274 99 10 000 to 10 999 0 56 0 022 275 00 to 299 99 11 000 to 11 999 0 58 0 023 300 00 to 324 99 12 000 to 12 999 0 61 0 024 325 00 to 349 99 13 000 to...

Страница 93: ...s Seek assistance if necessary NOTICE Make sure that all parts and threads are clean and that you have followed all directions under the Preassembly inspections section Check for magnetism on the pump shaft and demagnetize the shaft if there is any de tectable magnetism Magnetism attracts ferritic objects to the impeller seal and bearings which can result in excessive heat generation sparks and pr...

Страница 94: ...29 See Replace the throat bushings in the Preassembly inspections section NOTICE The impeller and wear ring clearance setting procedures must be followed Improperly set ting the clearance or not following any of the proper procedures can result in sparks unexpect ed heat generation and equipment damage 6 Measure the TIR on the impeller wear rings impeller locknuts and bearing fits The shaft is the...

Страница 95: ...h to support the radial end of the shaft in the throat bushing bore of the casing 100 This will prevent the pump from slipping and causing possible human injury c Reposition the straps and slide the rotating element the remainder of the way into the casing 100 100 356A 101 124 125 122 145 351W 443D Figure 70 Lifting rotating element using sling NOTICE Make sure to position the shaft fully into the...

Страница 96: ...or equivalent Nickel or Moly anti seize compound to the studs 356A and to the face of the head 184 where the nuts 425 make contact b Install a nut 425 on each stud 356A c Mark each stud 356A as shown below Figure 72 Stud marking d Tighten the nuts 425 to 30 full torque using the star pattern shown starting with stud 356A no 1 e Tighten the nuts 425 to 60 full torque using the star pattern shown st...

Страница 97: ...2 Do not tighten the gland nuts 355 at this time 383 355 122 125 353 100 Figure 73 Mount the cartridge mechanical seal on the radial end 100 425 356A 122 383 125B 353 184 355 Figure 74 Mount the cartridge mechanical seal on the thrust end 6 6 Reassembly 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual 95 ...

Страница 98: ...runout to within 0 0508 mm 0 002 in b Redowel the housings in a different location 4 Check the seal chamber face runout a With a dial indicator mounted on the shaft rotate the shaft so that the indicator rides along the seal chamber face for 360 b If the total indicator reading exceeds the allowable runout as this table shows determine the cause and make corrections Size Seal Chamber Bore Maximum ...

Страница 99: ... 112A the oil ring sleeve 443B and the bearing locknut 136 onto the shaft c While the bearings are hot tighten the locknut by hand with a spanner wrench until the bearing is snug against the shaft shoulder d Allow the bearing assembly to cool slowly to room temperature Do not rapidly cool the bearings with compressed air or other means e When the bearing assembly is fully cooled remove the locknut...

Страница 100: ...e bearing housing flange must fit metal to metal no gap to the bearing saddle flange 6 Tighten the inboard end cover capscrews 371D 7 Install the oil ring 114A 8 Assemble the outboard labyrinth seal 332C into the outboard thrust end cover 109A a Clean the end cover with a solvent b Fit the labyrinth seal 332C into the bore of the cover 160 c Tap the seal in with a hammer NOTICE Make sure that the ...

Страница 101: ...et screws at the time endplay must be checked first or damage to the seal faces could occur 2 Assemble the inboard labyrinth seal 333A into the inboard radial end cover 160 a Clean the end cover with a solvent b Fit the labyrinth seal 333A into the bore of the cover 160 c Tap the seal in with a hammer NOTICE Make sure that the expulsion port is at the 6 o clock position and is properly seated 3 As...

Страница 102: ...6 Install the bearing housing 134 The bearing housing is doweled to the casing 100 during the original build to assure the correct running position of the shaft NOTICE The bearing housing flange must fit metal to metal no gap to the bearing saddle flange 7 Install the oil ring 114 8 Install the end cover gasket on the outboard side 360A 9 Assemble the outboard labyrinth seal 332A into the outboard...

Страница 103: ... and hex nuts 355 NOTICE Do not set the mechanical seal sleeve set screws at this time endplay must be checked first or damage to the seal faces could occur 3 Install the inboard labyrinth seal 333A 333A Figure 79 Inboard labyrinth seal installation NOTICE Make sure that the expulsion port is at the 6 o clock position and is properly seated 4 Place the inboard oil ring 114 on the shaft 122 117 114...

Страница 104: ...h light strikes from a dead blow hammer while you note the location of the next available lockwasher tab that aligns with the slots in the locknut The turning resistance of the nut increases as it tightens Plan the alignment of the lockwasher tab with the locknut fully tightened If the locknut is still turning with light strikes with the hammer then continue to tighten the locknut until the next a...

Страница 105: ...pply Lucas Heavy Duty Oil Stabilizer or equivalent lubricant to the lower half of the sleeve bearing Place the lower half of the sleeve bearing 117 onto the shaft 122 and slide it around the shaft into the lower bearing housing moving the oil ring accordingly May need to use adjusters to lift frame first Install the dowel pins in the pre drilled dowel pin holes between the housing flange and the h...

Страница 106: ... on the radial bearing housing This table shows the clearance requirements between the thrust bearing end cover and the bearing Bearing type Clearance in millimeters inches Ball ball 0 127 0 254 0 005 0 010 Sleeve ball 0 127 0 254 0 005 0 010 Sleeve tilt pad 0 127 0 254 0 005 0 010 16 Assemble the outboard labyrinth seal 332C into the outboard thrust end cover 109A a Clean the end cover with a sol...

Страница 107: ...114 on the shaft 122 4 Place the outboard labyrinth seal 332A onto the shaft 122 5 Lift the lower half of the housing into place positioning the inner oil rings 114 in the bearing hous ing groove 469J 427J 134 Figure 85 Radial bearing housing installation 6 Place the installed inboard labyrinth seals 332A and 333A in the lower housing NOTICE Make sure that the expulsion port is at the 6 o clock po...

Страница 108: ...bearing housing 134 Prior to installing the upper half apply a thin even coat of Permatex Aviation Form A Gasket or equivalent to the lower half bearing housing to prevent possible oil seepage 1 2 550A 113Q 134 134 Item Description 1 Taper pin 2 Jack bolt Figure 86 Radial sleeve bearing housing assembly 11 Position the dowel pins between the upper and lower halves of the bearing housing Tighten th...

Страница 109: ... Stabilizer or equivalent lubricant to the lower half of the sleeve bearing 117 Place the lower half of the sleeve bearing 117 on the shaft 122 and slide it around the shaft into the lower bearing housing One may need to use the adjusters to lift the frame first Install the dowel pins in the pre drilled dowel pin holes between the housing flange and the head bearing flange b Tighten the nuts 427J ...

Страница 110: ...from the thrust collar NOTICE If the axial proximity probes are touching the thrust collar during operation the axial proximity probes will break and fill the bearing housing with debris resulting in premature bearing failure 22 Use the hex cap screws 370W to install the cover filler plate 113J Make sure the cable from the axial proximity probe is exiting through the pipe tap connection on the cov...

Страница 111: ...ing housing studs 371T 5 Place the installed inboard labyrinth seal 333A in the lower housing 6 Finger tighten the lower housing to the case to bearing housing flange with the case to bearing housings studs 371T and nuts 427J Figure 90 Radial sleeve bearing assembly 7 Install the sleeve bearing 117 6 6 Reassembly 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation...

Страница 112: ... of Permatex Aviation Form A Gasket or equivalent to the lower half bearing housing to prevent possible oil seepage 10 Install the two taper pins to line up the upper and lower halves of the bearing housing 134 11 Install the hex cap screws that connect the upper and lower halves of the bearing housing 134 6 6 9 Attach the i ALERT 2 Equipment Health Monitor to the pump Tools required 5 32 inch hex...

Страница 113: ... 3820 37 27 5 8 11 0 226 10283 108 80 4746 50 37 3 4 10 0 3345 10537 134 99 7025 89 66 7 8 9 0 4617 14544 210 155 9696 140 103 1 8 0 6058 19083 324 239 12722 216 159 1 125 7 0 7633 24044 458 338 16029 305 225 1 125 8 0 7904 24898 475 350 16598 316 233 1 25 7 0 9691 30527 647 477 20351 431 318 1 25 8 1 000 31500 667 492 21000 445 328 1 375 6 1 155 36383 847 625 24255 565 417 1 375 8 1 234 38871 906...

Страница 114: ... Ab sq in 2238 2239 A 193 B7 2 dia Sult 125 ksi Sy 105 ksi over 2 4 Sult 115 ksi Sy 95 ksi over 4 7 Sult 100 ksi Sy 75 ksi 2299 A 320 L7 2 dia Sult 125 ksi Sy 105 ksi Max Preload lbs Torque N m ft lb Nickel or Moly An ti seize K 0 15 Torque N m ft lb Nickel or Moly Anti seize K 0 15 1 4 20 0 0318 2337 9 7 9 7 5 16 18 0 0524 3851 20 15 20 15 3 8 16 0 0775 5696 37 27 37 27 7 16 14 0 1063 7813 58 43 ...

Страница 115: ...4 4 934 328111 15292 11279 2 75 8 5 425 360763 16814 12401 2 875 8 5 953 395875 19289 14227 3 4 5 967 396806 20175 14880 3 8 6 506 432649 21997 16224 6 6 11 1 3 Maximum torque values for fasteners Table 5 Carbon steel fasteners Goulds 2210 2294 ASTM A307 Gr B SAE Gr2 Bolt Dia D in threads inch Tensile Stress Area Ab sq in Max Preload lbs Torque N m ft lbs Nickel or Moly Anti seize K 0 15 1 4 20 0 ...

Страница 116: ... inboard ball bearing construction only 160 and 160A Impeller key 178 An alternative approach is to stock a complete rotating element This is a group of assembled parts that includes all rotating components except the bearings and parts mechanical seals and coupling Recommended spare parts When ordering spare parts always state the serial number and indicate the part name and item number from the ...

Страница 117: ... outboard 332C Labyrinth seal inboard 333A Head gasket 351 Head gasket inner 351C Casing spacer gasket 360W Bearing lockwasher 382 Bearing end cover gasket 360A Impeller hub wear ring 203 Sleeve Casing Spacer 443A 6 6 Reassembly 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual 115 ...

Страница 118: ... the pump cas ing is excessive Adjust the impeller clearance The suction head is not sufficient Make sure that the suction line shutoff valve is fully open and that the line is unobstructed The impeller is worn or broken Inspect and replace the impeller if necessary The pump starts and then stops pumping The pump is not primed Re prime the pump and check that the pump and suction line are full of ...

Страница 119: ... not help then contact your ITT representative The liquid is heavier than ex pected Check the specific gravity and viscosity The stuffing box packing is too tight Readjust the packing If the pack ing is worn then replace the packing Rotating parts are rubbing against each other Check the parts that are wearing for proper clearances The impeller clearance is too tight Adjust the impeller clearance ...

Страница 120: ...er to the i ALERT 2 Equipment Health Monitor IOM or https www ittproservices com Our Services Aftermarket Products Monitoring i ALERT2 condition monitor 7 3 i ALERT 2 Equipment Health Monitor troubleshooting 118 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual ...

Страница 121: ...16SS 113R Plug Filter Thru Holes 2210 114 Oil Ring Ra dial 1618 114A Oil Ring Thrust 1618 117 Sleeve Bear ing 122 Shaft 2238 2238 2238 2351 2244 2351 2435 2351 2351 123 Inpro Seal VBXX D with flinger In board 1618 124 Impeller Nut Radial End 2445 6983 2446 6983 6186 2229 125 Throat Bush ing Radial 1001 2245 2245 6983 2245 6983 6187 2445 125B Throat Bush ing Thrust 1001 2245 2245 6983 2245 6983 618...

Страница 122: ...68 Radial Bear ing 178 Impeller Key 2226 2244 2226 2435 2226 2226 178A Impeller Key 2nd Stage 2226 2244 2226 2435 2226 2226 178Y Key Coupling IMO Pump 2213 Use 2252 for Temperature 177 C 350 F 184 Head 9734 12 12 9734 12 12 9734 12 12 9734 12 12 9495 12 34 9497 12 96 9523 13 62 9734 12 12 9497 12 96 195G Flange Cover Suction 3201 10018 195H Flange Cover Discharge 3201 10018 203 Impeller Hub Ring 2...

Страница 123: ...l Sleeve Bear ing 1618 324 Oil Ring Sleeve 2210 332A INPRO Seal VB45 U Coupling Outboard 333A INPRO VB45 U Inboard 332C INPRO VB45 U Thrust Outboard 351 Gasket Head Spiral Wound Stainless Steel 316 351C Gasket Head 1st Stage Spiral Wound Stainless Steel 316 351E Gasket Flange Cover Suction 5107 0006 351F Gasket Flange Cover Discharge 5107 0006 351R Gasket 1st Stage Spacer 351W Gasket 2nd Stage Spa...

Страница 124: ... 370V Cap Screw Adapter To Housing 2210 371C Bolts Thrust End Cover to Housing 2210 371D Bolts Radial End Cover To Housing 2210 371T Stud Bear ing Housing to Casing 2210 372T Cap Screw i ALERT2 2367 382 Bearing Lock washer Thrust 388L Set Screw Oil Ring Sleeve 2229 2210 2229 390C Shim Pack Tilt Pad 392B Cooling Fan CW 1425 394 Roll Pin Filler Plate 400 Coupling Key 2213 408A Pipe Plug Drain 408L P...

Страница 125: ... Cap Screw Jack Bolt 2210 425 Hex Flanged Nut Housing to Head 2285 427J Nut Bearing Housing to Casing 2341 441A Filler Plate 2210 443A Sleeve Cas ing Spacer 2445 443B Oil Ring Ra dial 2210 443D Spacer 1212 443V Bearing Spacer Thrust 2229 445 Dowel Pin Spacer to Head 2435 469D Pin Roll Sleeve Bear ing 469J Taper Pin 2210 469Y Hex Cap Screw Bear ing Retainer 2229 492V Pipe Plug Vi bration 2210 8 1 P...

Страница 126: ...51E Bushing Oil Mist Thrust Side Only ASTM A181 Gr1 569A Cap Screw Flange Cover Suction 5429 569B Cap Screw Flange Cover Discharge 5429 569F Hex Tap Bolt Thrust Fan 2228 570A Nut Flange Cover Suc tion 5429 570B Nut Flange Cover Dis charge 5429 570F Nut Thrust Fan SAE 1045 Steel with Electroless Nickel Plating 761B i ALERT2 18 8 Stainless with Nylon 12 Cover 785C Shaft Fan Guard 3201 785D Cowling 3...

Страница 127: ...ss sectional diagrams Model 3640 i FRAME Ball Ball Single Suction 8 2 Cross sectional diagrams 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual 125 ...

Страница 128: ...Model 3640 i FRAME Ball Ball Double Suction 8 2 Cross sectional diagrams 126 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual ...

Страница 129: ...Model 3640 i FRAME Sleeve Ball Double Suction 8 2 Cross sectional diagrams 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual 127 ...

Страница 130: ...Model 3640 i FRAME Double Suction Sleeve Tilt 8 2 Cross sectional diagrams 128 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual ...

Страница 131: ...Model 3640 i FRAME Single Suction Sleeve Tilt 8 2 Cross sectional diagrams 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual 129 ...

Страница 132: ...Ball ball standard configuration For all other item numbers refer to single suction 443D 360M 315 357K 356K View A A 8 2 Cross sectional diagrams 130 3640 i FRAME API Type BB2 2 Stage ISO 13709 2nd Ed API 11th Ed Installation Operation and Maintenance Man ual ...

Страница 133: ...ITT Fluid Technology Asia Pte Ltd 1 Jalan Kilang Timor 04 06 Singapore 159303 65 627 63693 65 627 63685 Europe ITT Goulds Pumps Millwey Rise Industrial Estate Axminster Devon England EX13 5HU 44 1297 639100 44 1297 630476 Latin America ITT Goulds Pumps Camino La Colina 1448 Condominio Industrial El Rosal Huechuraba Santiago 8580000 Chile 562 544 7000 562 544 7001 Middle East and Africa ITT Goulds ...

Страница 134: ...d more information http www gouldspumps com ITT Gould Pumps Inc 240 Fall Street Seneca Falls NY 13148 USA ITT Inc The original instruction is in English All non English instructions are translations of the original instruction Form IOM 3640i FRAME en US 2020 03 ...

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