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9 Annex I

9.1 Tightening torque table for tie-rods for bowl assembly

Thread data

Duplex SS

ASTM A276 Type

S31803

Super Duplex SS

ASTM A479 Grade 2507

Nominal Dia.

mm | in.

Threads

per

25mm | 1

in.

Recommended Torque Nm | lb*ft

13 | 1/2

43 | 32

54 | 40

16 | 5/8

87 | 64

106 | 78

19 | 3/4

153 | 113

187 | 138

22 | 7/8

187 | 138

302 | 223

25 | 1

367 | 271

453 | 334

30 | 1-3/16

643 | 474

791 | 583

32 | 1-1/4

758 | 559

933 | 688

38 | 1-1/2

1357 | 1001

1669 | 1231

44 | 1-3/4

2209 | 1629

2719 | 2005

51 | 2

3359 | 2477

4133 | 3048

9.2 Tightening torque tables for studs, capscrews and nuts

Thread Data

303, 304SS SAE

F593 Group 1

316SS SAE F593

Group 2

A193 B8 A193 B8M

Cl 1 A276 Tp 304

A582 Tp 303

A193 Class 2,

B8M

A193 Class 2B

B8M2

Nominal Dia.

mm | In.

Threads

per 25

mm/1in.

Recommended Torque Nm | lb*ft

6 | 1/4

7 | 5

3 | 2

9 | 7

7 | 5

8 | 5/16

12 | 9

5 | 4

19 | 14

15 | 11

10 | 3/8

23 | 17

11 | 8

33 | 24

26 | 19

11 | 7/16

35 | 26

16 | 12

53 | 39

42 | 31

13 | 1/2

54 | 40

26 | 19

80 | 59

64 | 47

14 | 9/16

79 | 58

37 | 27

115 | 85

91 | 67

16 | 5/8

108 | 80

50 | 37

159 | 117

126 | 93

19 | 3/4

134 | 99

89 | 66

283 | 209

224 | 165

22 | 7/8

210 | 155

140 | 103

442 | 326

350 | 258

25 | 1

324 | 239

216 | 159

683 | 504

540 | 398

29 | 1-1/8

458 | 338

305 | 225

968 | 714

765 | 564

29 | 1-1/8

475 | 350

316 | 233

1002 | 739

792 | 584

32 | 1-1/4

647 | 477

431 | 318

1365 | 1007

1078 | 795

32 | 1-1/4

667 | 492

445 | 328

1409 | 1039

1112 | 820

35 | 1-3/8

848 | 625

565 | 417

1224 | 903

1413 | 1042

35 | 1-3/8

906 | 668

603 | 445

1309 | 965

1509 | 1113

9 Annex I

Model VICR Installation, Operation, and Maintenance Manual

Содержание Goulds Pumps VICR

Страница 1: ...Installation Operation and Maintenance Manual Model VICR ...

Страница 2: ......

Страница 3: ...lation 21 4 1 Pre installation 21 4 1 1 Location 21 4 1 2 Inspect the sub base 22 4 1 3 Concrete foundation requirements 22 4 1 4 Installing the pump on a structural steel foundation 24 4 1 5 Seismic analysis 24 4 1 6 Piping checklists 24 4 1 7 Pump installation 27 4 2 Installing a bare shaft pump 27 4 3 Installing a disassembled pump 28 4 3 1 Installing the bowl assembly 28 4 3 2 Column installat...

Страница 4: ... and lineshaft bearings 53 6 4 Pre assembly inspections 53 6 4 1 Replacement guidelines 54 6 5 Reassembly 55 6 5 1 Installing the lineshaft bearings 55 6 5 2 Tightening torques 55 7 Troubleshooting 56 7 1 Operation troubleshooting 56 8 Parts List and Cross Sectionals 59 8 1 VICR Cross Sectional Drawings and Parts List 59 9 Annex I 66 9 1 Tightening torque table for tie rods for bowl assembly 66 9 ...

Страница 5: ...eir 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 Pumps are provided specifically for an application User should contact the OEM to use the pump for a different appl...

Страница 6: ...procedures Never operate the pump if a strainer is clogged CAUTION Risk of injury and or property damage Operating a pump in an inappropriate application can cause over pressurization overheating and or unstable operation Do not change the service application without the approval of an authorized ITT representative When the pump is handling hazardous liquids care must be taken to avoid exposure to...

Страница 7: ...use complementing symbols Crush hazard Cutting hazard Arc flash hazard 1 2 1 1 The Ex symbol The Ex symbol indicates safety regulations for Ex approved products when used in atmospheres that are potentially explosive or flammable 1 2 2 Environmental safety The work area Always keep the station clean to avoid and or discover emissions Waste and emissions regulations Observe these safety regulations...

Страница 8: ...is safety equipment within the work area Hardhat Safety goggles preferably with side shields Protective shoes Protective gloves Gas mask Hearing protection First aid kit Safety devices Electrical connections Electrical connections must be made by certified electricians in compliance with all international nation al state and local regulations For more information about requirements see sections de...

Страница 9: ... 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 cool before you handle them Make sure that the product has been thoroughly cleaned Disconnect and lock out power before you service the pump Check the explosion risk before you weld or use elec...

Страница 10: ...ast 15 minutes 3 Seek medical attention Chemicals or hazardous fluids on skin 1 Remove contaminated clothing 2 Wash the skin with soap and water for at least 1 minute 3 Seek medical attention if necessary 1 2 4 Ex approved products Follow these special handling instructions if you have an Ex approved unit Personnel requirements These are the personnel requirements for Ex approved products in poten...

Страница 11: ... warranty Coverage ITT undertakes to remedy faults in products from ITT under these conditions The faults are due to defects in design materials or workmanship The faults are reported to an ITT representative within the warranty period The product is used only under the conditions described in this manual The monitoring equipment incorporated in the product is correctly connected and in use All se...

Страница 12: ...ended hydraulic range The ATEX conformance is only applicable when the pump unit is operated within its intended use Oper ating installing or maintaining the pump unit in any way that is not covered in the Instruction Operation and Maintenance manual IOM can cause serious personal injury or damage to the equipment This in cludes any modification to the equipment or use of parts not provided by ITT...

Страница 13: ... lifting and handling CAUTION Risk of injury or equipment damage from use of inadequate lifting devices Ensure lifting devi ces such as chains straps forklifts cranes etc are rated to sufficient capacity 2 3 1 Lifting methods WARNING Risk of serious personal injury or equipment damage Proper lifting practices are critical to safe transport of heavy equipment Ensure that practices used are in compl...

Страница 14: ... rings through the component flanges bolt holes A disassembled pump Use suitable lifting devices attached to the component lifting lugs or suitable swivel hoist rings through the component flanges bolt holes NOTICE Rig the bowl assembly from the discharge head or column adapter and from the suction bell Never rig the bowl assembly from the tie rods Example VICR lifted from horizontal to vertical F...

Страница 15: ...Figure 3 VICR intermediate position Figure 4 VICR vertical position 2 3 Pump handling rigging and lifting Model VICR Installation Operation and Maintenance Manual 13 ...

Страница 16: ...Example Barrel lifting Figure 5 Barrel horizontal position Figure 6 Barrel intermediate position 2 3 Pump handling rigging and lifting 14 Model VICR Installation Operation and Maintenance Manual ...

Страница 17: ...ct the equipment manufacturer Storage preparation Condition Proper preparation Indoor storage area preferred Pave the area Clean the area Drain the area and keep it free from flooding Outdoor storage area when indoor storage is not available Observe all indoor storage requirements Use weather proof coverings such as flame resistant sheeting or tarpaulins Place coverings in a manner that maximizes ...

Страница 18: ...lar operation If a pump has been installed but is not in regular operation for an extended period of time such as dur ing a seasonal shutdown then operate it for at least 15 minutes every two weeks 2 4 1 Prepare the unit for long term storage For storage periods over six months you must follow the 2 4 Pump and bowl assembly storage require ments on page 15 above this procedure 1 It is recommended ...

Страница 19: ...d shelter in order to protect the unit from direct exposure to the elements 10 For units with Thrust Pot see the instructions 5 7 Lubricate the thrust pot during a shutdown period on page 49 2 4 Pump and bowl assembly storage requirements Model VICR Installation Operation and Maintenance Manual 17 ...

Страница 20: ...r to the pump Driver support windows provide access to seal piping and allow for easy adjustment of seals and couplings Suction barrel can The suction barrel flange or separate mounting flange is designed to support the weight of the pump and driver when it is full of liquid You can install the suction barrel in a sleeve or open steel structure with thermal insulation around the suction barrel bel...

Страница 21: ...nt Protection Level Table 2 Temperature class definitions Code Maximum permissible surface tem perature in C F Maximum permissible liquid tempera ture in C F T1 440 824 372 700 T2 290 554 267 513 T3 195 383 172 342 T4 130 266 107 225 T5 Option not available Option not available T6 Option not available Option not available The code classification marked on the equipment should be in accordance with...

Страница 22: ...Ensure the pump driver and 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 2 Nameplate information 20 Model VICR Installation Operation and Maintenance Manual ...

Страница 23: ...per installation may result in equipment damage or decreased performance 4 1 1 Location Do not apply additional paint or coatings to the pump when in an ATEX environment Static electric discharge can be initiated when contacting or rubbing surfaces with excessive coating thickness Potential electrostatic charging hazard Do not rub clean or blast equipment with dry cloth or dry media For pumps that...

Страница 24: ...rrel flange with an appro priate solution 4 1 3 Concrete foundation requirements Requirements Make sure that you meet these requirements when you prepare the pump foundation The foundation must be able to absorb any vibration The foundation must be able to form a permanent and rigid support for the suction barrel The foundation must be of adequate strength in order to support the complete weight o...

Страница 25: ...plate using metal plates and leveling screws In order to ensure an accurate reading check that the surface being leveled is free from all contami nants such as dust 5 Level the barrel or sub basesole plate in two directions at 90 on the machined surface to achieve levelness condition indicated in this table Table 3 Levelness tolerances API 42 micrometer per meter 0 0005 inch ft 1 2 3 4 5 6 7 1 Bar...

Страница 26: ...gn specifi cations to achieve earthquake resistance vary depending on geographical area class of equipment de fining how critical the survival of the equipment is and the characteristics acceleration response of the structure or foundation supporting the pump Complete specifications for earthquake resistance requirements should be supplied by the customer These include The seismic criteria such as...

Страница 27: ...nation comment Checked Check that all piping is supported in dependently of and lined up naturally with the pump flange This helps to prevent Strain on the pump Misalignment between the pump and the drive unit Wear on the pump bearings seal and shafting Keep the piping as short as possible This helps to minimize friction losses Keep the piping as straight as possi ble Avoid unnecessary bends Use 4...

Страница 28: ...ects the pump from surges and water hammer if quick closing valves are installed in the system In no case should loads on the pump flanges exceed the limits stated in API Standard 610 11th Edition ISO 13709 Bottom of casing should be supported by a solid foundation or casing feet should be used 4 1 6 2 Suction and discharge piping checklist Checklist Check Explanation comment Checked Check that is...

Страница 29: ...e line flow rate by measuring pres sure of balance line flow and calculating pressure rise from suction flow to balance line flow Goulds Pumps provide pressure rise alarm point upon re quest Optional for monitoring purposes 4 1 7 Pump installation Depending on the length and size pumps are shipped in Bare shaft condition or in Disassembled condi tion Bare shaft pump means a pump composed of bowl a...

Страница 30: ...ngent of local state or federal safety regulations CAUTION Refer to 2 3 1 Lifting methods on page 11 NOTICE Bowl Assembly shall be done only by ITT Goulds Pumps authorized service centers 4 3 2 Column installation 4 3 2 1 Installing the column VICR pumps are normally very short therefore after bowl assembly is complete rig lift and place it in horizontal position supporting at the column adaptor a...

Страница 31: ...he pump shaft to approximately 25 4 mm 1 0 in below the top of the shaft 3 Lower the lineshaft until it touches the pump shaft 4 Insert the split ring into the grooves of the pump shaft and lineshaft 5 Raise the sleeve until it covers the split ring 6 Insert the key into the lineshaft 7 Raise the sleeve to the top of the key 8 Secure the sleeve to the split ring with a lock screw and lock wire 1 2...

Страница 32: ...gs b Hoist the discharge head towards the protruding headshaft 2 Orient the discharge head in the required position a Move the head while you center the vertical hole with the headshaft that protrudes above the column Stop when the discharge head engages the column b Install the capscrews and secure the discharge head to the column c Tighten the capscrews gradually in diametrically opposite pairs ...

Страница 33: ...old down bolts 4 3 5 Mechanical seal options Pumps are shipped without mechanical seals installed Refer to the mechanical seal manufacturer s in stallation instructions These are the mechanical seal options for this pump Cartridge mechanical seal High pressure seal Dual mechanical seal 4 3 5 1 Installing the mechanical seal Mechanical seal is shipped loose and for its proper installation driver sh...

Страница 34: ...attach the base of the dial indicator to the driver shaft 2 Place the stylus at the top surface of the seal gland or at the top of the surface of the seal housing 3 Slowly rotate the driver shaft 360 4 Check that the face of the seal housing is square with the shaft to within 0 5 microme ters TIR per millimeter of indicated diameter 0 0005 inches TIR per inch of indicated diameter 4 3 Installing a...

Страница 35: ...n the indicator in the inside machined surface of the seal housing in order to determine the concentricity 3 If the indicator reads higher than 0 10 mm 0 004 in TIR loosen the driver hold down bolts and relocate the driver on the motor base register 4 Obtain the desired position 5 Tighten the hold down bolts and repeat the indicator reading 4 3 Installing a disassembled pump Model VICR Installatio...

Страница 36: ...he discharge head or driver support 4 Place the stylus on the shaft between the top of the seal and the bottom of the pump coupling 5 Rotate the driver shaft slowly 360 6 Check that the shaft runout is within 0 10 mm 0 004 in TIR or as required by specifi cation 7 Position and install the drive collar of the seal by tightening the setscrews using the instructions from the mechanical seal manufactu...

Страница 37: ... order to avoid damage to the seal Figure 14 Pump Shaft or Head Shaft Concentricity Setup NOTICE Be careful with the mechanical seal Carbon or ceramic components are brittle and easily bro ken NOTICE Do not over tighten the capscrews on the gland This can distort the seal seat and cause seal failure Do not remove the seal spacer or eccentric washer adjust the seal or tighten the set screws until a...

Страница 38: ...orrect seal spacing in the event that you have to remove the seal You must loosen the seal setscrews in order to re adjust the impeller lift 4 3 5 2 Installing the high pressure seal High pressure seals have these characteristics Usually cartridge seals Shipped assembled and ready for installation Are either single or dual seals Mechanical seals on pumps with over 50 kg cm2 700 psi gauge discharge...

Страница 39: ...eal in Housing 4 3 5 3 Installing dual mechanical seals Dual seals are Cartridge seals Shipped assembled and ready for installation Design has two options as shown below 4 3 Installing a disassembled pump Model VICR Installation Operation and Maintenance Manual 37 ...

Страница 40: ...ation Figure 17 Double mounted seal dual pressurized 4 3 6 Installing a solid shaft driver WARNING All equipment being installed must be properly grounded to prevent unexpected discharge Dis charge can cause equipment damage electric shock and result in serious injury Test the ground lead to verify it is connected correctly 4 3 Installing a disassembled pump 38 Model VICR Installation Operation an...

Страница 41: ...he driver and hoist the motor 3 Inspect the mounting surface register and shaft extension and then clean these surfaces thor oughly If any burrs are found remove them with a smooth mill file 4 Orient the motor conduit box in the required position a Align the motor mounting holes with the mating tapped holes on the discharge head b Lower the motor until the registers engage and the motor rests on t...

Страница 42: ... nut and the coupling spacer 4 is equal to A 10 Hand tighten two cap screws 10B between coupling spacer 4 and pump hub 6 until pump rotor can just be rotated by hand 11 Measure the gap between coupling spacer 4 and pump hub 6 If this gap is equal to A proceed to step 12 If not remove two cap screws lower pump hub and readjust adjusting nut 12 When the specified lift measured between pump rotor hub...

Страница 43: ...d service for entry into the quality assurance records Use a separate checklist for each individual pump Part 1 System and installation inspections Check Checked Check that the pump foundation is level according to 4 1 3 1 Installing the sub base on a concrete foundation on page 23 Check that the foundation can handle the weight and loading of the pump Check that the foundation is properly grouted...

Страница 44: ... rolling element in the seal is being properly lubricated Determine the allowable number of cold hot starts with the motor vendor The general rule of thumb is two cold or one hot start per hour Exceeding the recommended starts breaks down the motor insulation and can cause failure Megger the motor if possible Before you couple the driver to the pump verify the proper rotation of the driver by bump...

Страница 45: ... up and commissioning Also verify with the customer that their system is ready for pumped fluid When the system is ready push the start button and adjust the discharge valve in order to meet the design point if required Watch for signs of trouble The unit must run at least ten minutes in order to flush out the pump and system Verify that the unit runs smoothly with no unusual noise vibration or ov...

Страница 46: ...ided e g barrier fluid flushing liquid etc may result in injury from escaping fluid burns and malfunction of the pump Refer to the general arrangement drawing piping layout mechanical seal drawing and seal system drawing for the quantity dimensions and locations of auxiliary connections Risk of death serious personal injury and property damage Heat and pressure buildup can cause explosion rupture ...

Страница 47: ...ause equipment damage Ensure the warm up rate does not exceed 1 4 C 2 5 F per minute Make sure that the cool down rate does not exceed 2 8 C 5 F per minute Prior to startup make sure that all areas such as threaded openings vent and drain valves and flanged openings that could leak pumped fluid to the work environment are closed NOTICE You must follow these precautions before you start the pump Fl...

Страница 48: ...iver rotates clockwise when viewed from above c Checked the alignment between the pump and driver d Adjusted the pump rotor e Attached the mechanical seal lock collar to the shaft if applicable 2 Verify that the mechanical seal is properly lubricated and that all piping to the seal is connected 3 Verify that all cooling heating and flushing lines are operating and regulated 4 Verify that all conne...

Страница 49: ...asks Open the suction valve Open any recirculation 1 Fully close the discharge valve and fully open minimum flow bypass line or partially open the dis charge valve depending on system conditions 2 Start the driver 3 Slowly open the discharge valve until the pump reaches the desired flow 4 Immediately check the pressure gauge to ensure that the pump quickly reaches the correct dis charge pressure 5...

Страница 50: ...s physical injury Heat build up can cause rotating parts to score or seize Observe pump for excessive heat build up If normal levels are exceeded shut down and resolve CAUTION Avoid increased radial load Failure to do so can cause stress on the shaft and bearings Avoid heat build up Failure to do so can cause rotating parts to score or seize Excessive vibration levels can cause damage to bearings ...

Страница 51: ...uipment should be worn Pumpage must be handled and disposed of in conformance with applicable environmental regulations 1 Slowly close the discharge valve 2 Shut down and lock out the driver to prevent accidental rotation 3 If the driver is not equipped with a non reverse ratchet NRR be certain that the unit is completely stopped before you restart the pump 4 On pump sets with double mechanical se...

Страница 52: ...a dust layer as this can result in excess heat generation sparks and premature failure Check the pump and piping for leaks Analyze the vibration NOTICE If equipped temperature and vibration levels can be retrieved by using your i ALERT monitor ing sensor and app Three month inspections Perform these tasks every three months Check that the foundation and the hold down bolts are tight Annual inspect...

Страница 53: ...ctions must be made by certified electricians in compliance with all international national state and local rules Refer to driver coupling gear manufacturer s installation and operation manuals IOM for specific instructions and recommendations Risk of serious personal injury Applying heat to impellers propellers or their retaining devices can cause trapped liquid to rapidly expand and result in a ...

Страница 54: ...rings on pump and motor components are intended for use in lifting the individual components only Never try to lift the entire pump assembly by the lifting points furnished for the driver only 1 Loosen the setscrews that fasten the mechanical seal to the pump shaft Disconnect the seal and seal housing from all auxiliary piping 2 Remove the necessary components If the pump is Then remove Gear drive...

Страница 55: ...ge the wear ring seat 3 With a chisel or drift punch knock the end of one half of the ring in and pry the ring out 4 On high alloy materials such as chrome steel set up the bowl or the impeller in a lathe and machine the wear ring off using extreme care not to machine or damage the ring seat 6 3 5 Remove the bowl suction bell and lineshaft bearings NOTICE Bowl bearings are press fit Do not remove ...

Страница 56: ... WARNING Risk of death or serious injury Leaking fluid can cause fire and or burns Replace all gaskets and O rings at each overhaul or disassembly Replace all gaskets and O rings lip seals and shims at each overhaul and disassembly Inspect the seats They must be smooth and free of physical defects In order to repair worn seats skin cut them in a lathe while you maintain dimensional relationships w...

Страница 57: ...p edges by polishing with a fine emery cloth Impeller and bowl checks Visually check impellers and bowls for cracks and pitting Check all bowl bearings for excessive wear and corrosion 6 5 Reassembly NOTICE Bowl Assembly shall be done only by ITT Goulds Pumps authorized service centers 6 5 1 Installing the lineshaft bearings Make sure you have an arbor press or equivalent for pressing the bearings...

Страница 58: ...d from above Check the en gagement of the motor coupling The total pump head is too high Check the pipe friction losses Use larger discharge piping The liquid passages are partially ob structed Inspect the impellers and bowls and re move any obstructions There is cavitation Insufficient NPSH Check for and remove any obstructions in pump suction inlet The impellers are too high Reset the impeller a...

Страница 59: ...e head is not properly vented Open the vent The pump is vibrating exces sively One of these conditions might exist The coupling is misaligned The shaft is bent The impellers are not balanced The bearings are worn There is cavitation There is strain on the discharge piping There is resonance Determine the cause by using a vibration frequency analyzer or by disassembling the pump A complex problem m...

Страница 60: ...uct is abrasive This causes excessive seal face wear Determine the source of the abrasives and install a bypass flushing in order to prevent abrasives from accumulating in the seal area Install a cyclone separator as necessary Abrasives are forming due to the proc ess liquid cooling and crystallizing or partially solidifying in the seal area Install a bypass flush line in order to hold the liquid ...

Страница 61: ...nal drawing and part list are for reference only Consider to follow job specific Cross sectional drawing 1 2 3 4 Item Number Description 1 see Detail A 2 see Detail B 3 see Detail C 4 see Detail D Figure 19 Typical VICR 8 Parts List and Cross Sectionals Model VICR Installation Operation and Maintenance Manual 59 ...

Страница 62: ...ntermediate bowl 660 Pump shaft 673 Impeller 681 Ring wear impeller suction 682 Ring wear impeller balance 680 Ring wear bowl suction 684 Ring wear bowl balance 774 Setscrew wear ring 731 Ring split thrust ring impeller 724 Retaining ring 730 Key impeller 743 O ring Figure 20 Bowl Assembly Detail A Option 1 8 1 VICR Cross Sectional Drawings and Parts List 60 Model VICR Installation Operation and M...

Страница 63: ...tage 081 Tie rod 735 Hex nut tie rod 789 Washer tie rod 671 Adapter bowl 670 Intermediate bowl 673 Impeller additional bowl 731 Ring split thrust ring impeller 730 Key impeller 680 Ring wear bowl suction 684 Ring wear bowl balance 774 Setscrew wear ring 743 O ring Figure 21 Bowl Assembly Detail A Option 2 8 1 VICR Cross Sectional Drawings and Parts List Model VICR Installation Operation and Mainte...

Страница 64: ... Column top 646 Lineshaft 645 Coupling lineshaft 653 Bearing lineshaft 735 Hex nut column column 739 Stud column column 735A Hex nut column head 739A Stud column head 608 Headshaft 743 O ring Head suction can Figure 22 Column Assembly and Head Assembly Detail B 8 1 VICR Cross Sectional Drawings and Parts List 62 Model VICR Installation Operation and Maintenance Manual ...

Страница 65: ...Upper bearing seal housing 724 Retaining ring 759 Socket head cap screw split ring balance drum 743 O ring 793 Mechanical seal 760A Socket head cap screw mechanical seal seal housing Figure 23 Seal Housing Assembly Detail C Option 1 8 1 VICR Cross Sectional Drawings and Parts List Model VICR Installation Operation and Maintenance Manual 63 ...

Страница 66: ...ead 730 Key balance drum 743 O ring shaft balance drum 724 Retaining ring balance drum 791 Bearing upper seal housing 735 Hex nut lower seal housing head 739 Stud lower seal housing head 793 Mechanical seal 793A Stud mechanical seal upper seal housing 735A Hex nut mechanical seal upper seal housing Figure 24 Seal Housing Assembly with Straight Balance Drum Detail C Option 2 8 1 VICR Cross Sectiona...

Страница 67: ...oupling 611 Adjusting nut flange coupling 731 Ring split 730A Key driver shaft driver hub 730B Key pump shaft pump hub 759 Socket head capscrew Figure 25 Adjustable Rigid Spacer Coupling Detail D 8 1 VICR Cross Sectional Drawings and Parts List Model VICR Installation Operation and Maintenance Manual 65 ...

Страница 68: ...1 A276 Tp 304 A582 Tp 303 A193 Class 2 B8M A193 Class 2B B8M2 Nominal Dia mm In Threads per 25 mm 1in 1Recommended Torque Nm lb ft 6 1 4 20 7 5 3 2 9 7 7 5 8 5 16 18 12 9 5 4 19 14 15 11 10 3 8 16 23 17 11 8 33 24 26 19 11 7 16 14 35 26 16 12 53 39 42 31 13 1 2 13 54 40 26 19 80 59 64 47 14 9 16 12 79 58 37 27 115 85 91 67 16 5 8 11 108 80 50 37 159 117 126 93 19 3 4 10 134 99 89 66 283 209 224 16...

Страница 69: ...7 2 5 8 8 6897 5086 4598 3391 9963 7347 70 2 3 4 4 7245 5343 4830 3562 8855 6530 95 3 3 4 8 7965 5874 5310 3916 9736 7180 73 2 7 8 8 9138 6739 6093 4493 11169 8237 76 3 4 9558 7049 6372 4699 Not available 11682 8615 76 3 8 10421 7685 6947 5123 12737 9393 1 Torque values provided assume fastener lubricant applied k factor 0 15 Thread Data A479 Grade XM19 SAE Gr 5 A193 Gr B7 A276 S31803 A276 Type S3...

Страница 70: ... 6214 64 2 1 2 4 8897 6561 7710 5686 9489 6998 8897 6561 64 2 1 2 8 9883 7288 8564 6316 10542 7774 9883 7288 67 2 5 8 8 11495 8477 9963 7347 12261 9042 11495 8477 70 2 3 4 4 12074 8904 10464 7717 12879 9498 12074 8904 95 3 3 4 8 13275 9790 11506 8485 14161 10443 13275 9790 73 2 7 8 8 15231 11232 13199 9734 16245 11980 15231 11232 76 3 4 15930 11748 13805 10181 16992 12531 15930 11748 76 3 8 17369 ...

Страница 71: ...4 8 5619 4144 5638 4158 3458 2550 6615 4878 48 1 7 8 8 6982 5149 6224 4590 4296 3168 8217 6060 51 2 4 5 7706 5683 6905 5092 4742 3497 9070 6689 51 2 8 8548 6304 8345 6154 5260 3879 10059 7418 54 2 1 8 8 10331 7619 9104 6714 6358 4689 12158 8966 57 2 1 4 4 5 11272 8313 9971 7353 6937 5116 13266 9783 57 2 1 4 8 12345 9104 11797 8700 7596 5602 14530 10715 60 2 3 8 8 14605 10771 12455 9185 8988 6628 1...

Страница 72: ...10 CE Declaration of Conformity 10 1 CE Declaration of Conformity 10 CE Declaration of Conformity 70 Model VICR Installation Operation and Maintenance Manual ...

Страница 73: ...10 1 CE Declaration of Conformity Model VICR Installation Operation and Maintenance Manual 71 ...

Страница 74: ...ilang Timor 04 06 Singapore 159303 65 627 63693 65 627 63685 Asia Pacific ITT Goulds Pumps Ltd 35 Oksansandan ro Oksan myeon Heungdeok gu Cheongju si Chungcheongbuk do 28101 Rep of KOREA 82 234444202 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 Rosa...

Страница 75: ...nd more information http www gouldspumps com ITT Goulds Pumps Inc 240 Fall Street Seneca Falls NY 13148 USA 2022 ITT Inc The original instruction is in English All non English instructions are translations of the original instruction Form IOM VICR en US 2022 03 ...

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