ITT Goulds Pumps VICR User manual

Installation, Operation, and
Maintenance Manual
Model VICR

Table of Contents
1 Introduction and Safety ....................................................................................................................................3
1.1 Introduction................................................................................................................................................3
1.1.1 Requesting other information ..........................................................................................................3
1.2 Safety ........................................................................................................................................................3
1.2.1 Safety terminology and symbols ..................................................................................................... 4
1.2.2 Environmental safety.......................................................................................................................5
1.2.3 User safety ......................................................................................................................................6
1.2.4 Ex-approved products ....................................................................................................................8
1.3 Noise level data.........................................................................................................................................9
1.4 Product warranty .......................................................................................................................................9
1.5 ATEX Considerations and Intended Use................................................................................................ 10
2 Transportation and Storage............................................................................................................................ 11
2.1 Receive the unit....................................................................................................................................... 11
2.2 Unpack the unit ....................................................................................................................................... 11
2.3 Pump handling, rigging and lifting ........................................................................................................... 11
2.3.1 Lifting methods.............................................................................................................................. 11
2.4 Pump and bowl assembly storage requirements .................................................................................... 15
2.4.1 Prepare the unit for long-term storage .......................................................................................... 16
3 Product Description ........................................................................................................................................18
3.1 General description .................................................................................................................................18
3.2 Nameplate information ............................................................................................................................18
4 Installation........................................................................................................................................................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 installation........................................................................................................................ 28
4.3.3 Installing the discharge head ........................................................................................................30
4.3.4 Shaft sealing installation and alignment summary ........................................................................30
4.3.5 Mechanical seal options................................................................................................................ 31
4.3.6 Installing a solid-shaft driver..........................................................................................................38
4.3.7 Impeller adjustment....................................................................................................................... 40
4.3.8 Installation and startup checklist ................................................................................................... 41
5 Commissioning, Startup, Operation, and Shutdown ...................................................................................44
5.1 Preparation for startup............................................................................................................................. 44
5.1.1 Prepare for startup ........................................................................................................................ 46
5.2 Pump priming ..........................................................................................................................................46
Table of Contents
Model VICR Installation, Operation, and Maintenance Manual 1

5.3 Start the pump.........................................................................................................................................47
5.4 Pump operation precautions ................................................................................................................... 48
5.5 Mechanical seal leaks .............................................................................................................................49
5.6 Shut down the pump ............................................................................................................................... 49
5.7 Lubricate the thrust pot during a shutdown period ..................................................................................49
6 Maintenance.....................................................................................................................................................50
6.1 Maintenance schedule ............................................................................................................................ 50
6.2 Thrust pot lubrication guidelines.............................................................................................................. 51
6.3 Disassembly ............................................................................................................................................ 51
6.3.1 Disassembly precautions .............................................................................................................. 51
6.3.2 Disassemble the head and column ...............................................................................................52
6.3.3 Bowl disassembly..........................................................................................................................52
6.3.4 Remove the bowl and impeller wear rings .................................................................................... 53
6.3.5 Remove the bowl, suction bell, 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
9.2 Tightening torque tables for studs, capscrews and nuts .........................................................................66
10 CE Declaration of Conformity ......................................................................................................................70
10.1 CE Declaration of Conformity................................................................................................................70
11 Local ITT Contacts ........................................................................................................................................ 72
11.1 Regional offices .....................................................................................................................................72
Table of Contents
2 Model VICR Installation, Operation, and Maintenance Manual

1 Introduction and Safety
1.1 Introduction
Purpose of this manual
The purpose of this manual is to provide necessary information for:
•Installation
• Operation
• Maintenance
CAUTION:
Failure to observe the instructions contained in this manual could result in personal injury
and/or property damage, and may void the warranty. Read this manual carefully before instal-
ling and using the product.
NOTICE:
Save this manual for future reference and keep it readily available.
1.1.1 Requesting other information
Special versions can be supplied with supplementary instruction leaflets. See the sales contract for any
modifications or special version characteristics. For instructions, situations, or events that are not consid-
ered in this manual or in the sales documents, please contact the nearest ITT representative.
Always specify the exact product type and serial number when requesting technical information or spare
parts.
1.2 Safety
WARNING:
•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 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 application.
• The operator must be aware of the pumpage and take appropriate safety precautions to
prevent physical injury.
• Risk of serious injury or death. If any pressure-containing device is over-pressurized, it
can explode, rupture, or discharge its contents. It is critical to take all necessary meas-
ures to avoid over-pressurization.
• Risk of death, serious personal injury, and property damage. Installing, operating, or
maintaining the unit using any method not prescribed in this manual is prohibited. Prohib-
ited methods include any modification to the equipment or use of parts not provided by
ITT. If there is any uncertainty regarding the appropriate use of the equipment, please
contact an ITT representative before proceeding.
1 Introduction and Safety
Model VICR Installation, Operation, and Maintenance Manual 3

• If the pump or motor is damaged or leaking, electric shock, fire, explosion, liberation of
toxic fumes, physical harm, or environmental damage may result. Do not operate the unit
until the problem has been corrected or repaired.
• Risk of serious personal injury or property damage. Dry running may cause rotating parts
within the pump to seize to non-moving parts. Do not run dry.
• 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
properly installed. See specific information about safety devices in other sections of this
manual.
• Before proceeding, after alignment is complete, make sure that the coupling guard provid-
ed by the manufacturer is properly reinstalled. Guards must not be removed while the
pump is operational. Always follow lock out - tag out 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
the liquid by following proper safety precautions, limiting personnel access, and by opera-
tor training. If the liquid is flammable and/or explosive, strict safety procedures must be
applied.
• Gland packing must not be used when wetted with hazardous liquids.
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 product
• Product malfunction
Hazard levels
Hazard level Indication
DANGER:
A hazardous situation which, if not avoided, will result in death or seri-
ous injury
WARNING:
A hazardous situation which, if not avoided, could result in death or
serious injury
1.2 Safety
4 Model VICR Installation, Operation, and Maintenance Manual

Hazard level Indication
CAUTION:
A hazardous situation which, if not avoided, could result in minor or
moderate injury
NOTICE:
• A potential situation which, if not avoided, could result in unde-
sirable conditions
•A practice not related to personal injury
Hazard categories
Hazard categories can either fall under hazard levels or let specific symbols replace the ordinary hazard
level symbols.
Electrical hazards are indicated by the following specific symbol:
ELECTRICAL HAZARD:
These are examples of other categories that can occur. They fall under the ordinary hazard levels and
may 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 regarding waste and emissions:
• Appropriately dispose of all waste.
• Handle and dispose of the processed 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.
1.2 Safety
Model VICR Installation, Operation, and Maintenance Manual 5

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 of these conditions before returning.
Electrical installation
For electrical installation recycling requirements, consult your local electric utility.
1.2.2.1 Recycling guidelines
Always follow local laws and regulations regarding recycling.
1.2.3 User safety
General safety rules
These safety rules apply:
• Always keep the work area clean.
• Pay attention to the risks presented by gas and vapors in the work area.
• Avoid all electrical dangers. Pay attention to the risks of electric shock or arc flash hazards.
• Always bear in mind the risk of drowning, electrical accidents, and burn injuries.
Safety equipment
Use safety equipment according to the company regulations. Use this 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 dealing specifical-
ly with electrical connections.
Noise
WARNING:
Sound pressure levels may exceed 80 dbA in operating process plants. Clear visual warnings
or other indicators should be available to those entering an area with unsafe noise levels. Per-
sonnel should wear appropriate hearing protection when working on or around any equipment,
including pumps. Consider limiting personnel’s exposure time to noise or, where possible, en-
closing equipment to reduce noise. Local law may provide specific guidance regarding expo-
sure of personnel to noise and when noise exposure reduction is required.
1.2 Safety
6 Model VICR Installation, Operation, and Maintenance Manual

Temperature
WARNING:
Equipment and piping surfaces may exceed 130ºF (54ºC) in operating process plants. Clear
visual warnings or other indicators should alert personnel to surfaces that may reach a poten-
tially unsafe temperature. Do not touch hot surfaces. Allow pumps operating at a high tempera-
ture to cool sufficiently before performing maintenance. If touching a hot surface cannot be
avoided, personnel should wear appropriate gloves, clothing, and other protective gear as nec-
essary. Local law may provide specific guidance regarding exposure of personnel to unsafe
temperatures.
1.2.3.1 Precautions before work
Observe these safety precautions before you work with the product or are in connection with the product:
• Electrostatic charging: Never earth (ground) an electric welding machine on pump
equipment or base.
•Provide a suitable barrier around the 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 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 electric hand tools.
1.2.3.2 Precautions during work
Observe these safety precautions when you work with the product or are in connection with the product:
CAUTION:
Failure to observe the instructions contained in this manual could result in personal injury
and/or property damage, and may void the warranty. Read this manual carefully before instal-
ling and using the product.
• Never work alone.
•Always wear protective clothing and hand protection.
• Stay clear of suspended loads.
• Always lift the product by its lifting device.
• Beware of the risk of a sudden start if the product is used with an automatic level control.
• Beware of the starting jerk, which can be powerful.
• Rinse the components in water after you disassemble the pump.
• Do not exceed the maximum working pressure of the pump.
1.2 Safety
Model VICR Installation, Operation, and Maintenance Manual 7

• Do not open any vent or drain valve or remove any plugs while the system is pressurized. Make
sure that the pump is isolated from the system and that pressure is relieved before you disassem-
ble the pump, remove plugs, or disconnect piping.
• Never operate a pump without a properly installed coupling guard.
1.2.3.3 Hazardous liquids
The product is designed for use in liquids that can be hazardous to your health. Observe these rules
when you work with the product:
• Make sure that all personnel who work with biologically hazardous liquids are vaccinated against
diseases to which they may be exposed.
• Observe strict personal cleanliness.
• A small amount of liquid will be present in certain areas like the seal chamber.
1.2.3.4 Wash the skin and eyes
1. 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 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 potentially explosive atmospheres:
•All work on the product must be carried out by certified electricians and ITT-authorized mechanics.
Special rules apply to installations in explosive atmospheres.
• All users must know about the risks of electric current and the chemical and physical characteristics
of the gas, the vapor, or both present in hazardous areas.
• Any maintenance for Ex-approved products must conform to international and national standards.
ITT disclaims all responsibility for work done by untrained and unauthorized personnel.
Product and product handling requirements
These are the product and product handling requirements for Ex-approved products in potentially explo-
sive atmospheres:
•Only use the product in accordance with the approved motor data.
1.2 Safety
8 Model VICR Installation, Operation, and Maintenance Manual

• The Ex-approved product must never run dry during normal operation. Dry running during service
and inspection is only permitted outside the classified area.
• Before you start work on the product, make sure that the product and the control panel are isolated
from the power supply and the control circuit, so they cannot be energized.
• Do not open the product while it is energized or in an explosive gas atmosphere.
• Make sure that thermal contacts are connected to a protection circuit according to the approval
classification of the product, and that they are in use.
• Intrinsically safe circuits are normally required for the automatic level-control system by the level
regulator if mounted in zone 0.
• Do not modify the equipment without approval from an authorized ITT representative.
• Only use parts that are provided by an authorized ITT representative.
1.3 Noise level data
Personnel exposed to noise levels exceeding 80 dBA (or less if specified by local regulations) shall wear
hearing protection.
1.4 Product 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 service and repair work is done by ITT-authorized personnel.
• Genuine ITT parts are used.
• Only Ex-approved spare parts and accessories 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
• Economic losses
Warranty claim
ITT products are high-quality products with expected reliable operation and long life. However, should
the need arise for a warranty claim, then contact your ITT representative.
1.3 Noise level data
Model VICR Installation, Operation, and Maintenance Manual 9

1.5 ATEX Considerations and Intended Use
Special care must be taken in potentially explosive environments to ensure that the equipment is proper-
ly maintained. This includes but is not limited to:
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 re-
quirements is not limited to Europe. You can apply these guidelines to equipment installed in any poten-
tially explosive atmosphere.
Guidelines for compliance
Compliance is fulfilled only when you operate the unit within its intended use. Do not change the condi-
tions of the service without the approval of an ITT representative. When you install or maintain explosion
proof products, always comply with the directive and applicable standards (for example, IEC/EN
60079-14).
1. Monitoring the thrust bearing and liquid end temperature.
2. Maintaining proper bearing lubrication.
3. Ensuring that the pump is operated in the intended 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 Goulds Pumps. If there is
any question regarding the intended use of the equipment, please contact an ITT Goulds representative
before proceeding.
Current IOMs are available at https://www.gouldspumps.com/en-US/Tools-and-Resources/Literature/
IOMs/ or from your local ITT Goulds Pumps Sales representative.
All pumping unit (pump, seal, elastic coupling, motor and pump accessories) certified for use in an ATEX
classified environment, are identified by an ATEX tag secured to the pump or the sub base on which it is
mounted. A typical tag would look like this:
Figure 1: Typical ATEX pump nameplate
The code classification marked on the equipment must be in accordance with the specified area where
the equipment will be installed. If it is not, do not operate the equipment and contact your ITT Goulds
Pumps sales representative before proceeding.
1.5 ATEX Considerations and Intended Use
10 Model VICR Installation, Operation, and Maintenance Manual

2 Transportation and Storage
2.1 Receive the unit
1. Inspect the package for damaged or missing items upon delivery.
2. Note any damaged or missing items on the receipt and freight bill.
3. File a claim with the shipping company if anything is out of order.
NOTICE:
Mechanical seals and related parts are shipped loose in a proper box.
2.2 Unpack the unit
1. Remove packing materials from the unit.
Dispose of all packing materials in accordance with local regulations.
2. Inspect the unit to determine if any parts have been damaged or are missing.
3. Contact your ITT representative if anything is out of order.
2.3 Pump handling, rigging and lifting
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 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 compliance with
all applicable regulations and standards.
• Safe lifting points are specifically identified in this manual. It is critical to lift the equipment
only at these points. Integral lifting eyes or eye bolts on pump and motor components are
intended for use in lifting the individual components only.
• Lifting and handling heavy equipment poses a crush hazard. Use caution during lifting
and handling and wear appropriate Personal Protective Equipment (PPE, such as steel-
toed shoes, gloves, etc.) at all times. Seek assistance if necessary.
2 Transportation and Storage
Model VICR Installation, Operation, and Maintenance Manual 11

Table 1: Methods
Pump type Lifting method
A fully-assembled pump Use suitable lifting devices attached to the lifting lugs on the discharge head or hoist
rings on the discharge head base flange.
A partially-assembled pump Use suitable lifting devices attached to the component or sub-assembly lifting lugs or
suitable swivel hoist 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
Figure 2: VICR horizontal position
2.3 Pump handling, rigging and lifting
12 Model VICR Installation, Operation, and Maintenance Manual

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

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

Figure 7: Barrel - vertical position
2.4 Pump and bowl assembly storage requirements
Requirements
Vertical units require proper preparation for storage and regular maintenance during storage. The
pumpunit is considered in storage when it has been delivered to the job site and is awaiting installation.
For specific requirements for storing motors, gearboxes, engines, panels, sealing plans and other auxilia-
ries, contact 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 drainage and air circu-
lation.
• Place moisture absorbing material in the quantity to prevent con-
densation
2.4 Pump and bowl assembly storage requirements
Model VICR Installation, Operation, and Maintenance Manual 15

Condition Proper preparation
• Tie coverings down in order to protect the pump from wind damage.
Placement of units and component
parts
• Place the unit on skids, pallets, or shoring higher than 15 cm | 6 in.
from the ground for good air circulation.
•Sort the parts in order to permit easy access for inspection and/or
maintenance without excessive handling.
Stacking of units or component
parts
• Make sure that racks, containers, or crates bear the full weight of
units or parts in order to prevent distortion.
•Keep identification markings readily visible.
• Immediately replace any cover you remove for internal access.
Rotation of the pump and bowl as-
sembly shaft
NOTICE:
This activity is
fundamental
and requires a
special boxing
that should be
ordered.
• Rotate the shaft and bowl assembly shaft clockwise at least 3 turns
once a month, at a minimum.
•Never leave the shaft in a previous position or in the extreme raised
or lowered lateral position.
• Make sure that the shaft rotates freely.
Controlled storage facilities • Maintain an even temperature of 6°C | 10°F or higher above the
dew point.
•Keep the relative humidity to less than 50%.
• Make sure that there is little or no dust.
Uncontrolled storage facilities that
have uneven temperatures, higher
humidity, and/or dusty conditions)
• Inspect the unit periodically to make sure that all preservatives are
intact.
• Seal all pipe threads and flanged pipe covers with tape.
When pump is not in regular 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 to disassemble the pump for storage, with the bowl assembly, columns, and dis-
charge head resting vertically on wooden pallets. The line shaft should be stored in a horizontal po-
sition on wooden blocks. Weight of individual components has to be evenly distributed in a mini-
mum of three points evenly spread according to the geometry of the component, same dimensions
between resting points.
2. Apply rust-preventative to any exposed machine surfaces, disregarding the shaft. The shaft should
be wrapped in plastic.
3. Inspect the lube-oil and seal-flush piping and either fill the piping with rust-preventative oil, or recoat
the piping periodically in order to prevent corrosion.
4. Place 4.5 kg | 10 lbs of moisture-absorbing desiccant or 2.3 kg | 5.0 lbs of vapor-phase inhibitor
crystals near the center of the pump.
5. If the unit is assembled, place an additional 0.5 kg | 1 lb in the discharge nozzle and securely fasten
the nozzle to the discharge elbow.
6. Install a moisture indicator near the perimeter of the unit.
7. Cover the unit with black polyethylene with a minimum thickness of 0.15 mm | 6.0 mil, and seal it
with tape.
2.4 Pump and bowl assembly storage requirements
16 Model VICR Installation, Operation, and Maintenance Manual

8. Provide a small ventilation hole approximately 12.0 mm | 0.5 in. diameter.
9. Provide a roof or shed 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

3 Product Description
3.1 General description
The Model VICR pump is vertical, industrial, can, radial-type pump designed to meet a wide range of ap-
plications.
This pump has these capabilities:
• Capacities up to 636 m3/h | 2,800 gpm
• Heads up to 1372 m | 4500 ft.
• Power up to 2685 kW | 3,600 hp
Bowl assembly
The bowl assembly construction is ring-section diffusers fastened together with tie rods. Bowls are as-
sembled to each other with register fit. Impellers are always keyed to the shaft.
Column
Flanged column construction with rabbeted fits provides positive shaft and bearing alignment, and also
eases assembly and disassembly. The line shaft is supported within the column with the use of bearing
retainers that are spaced in order to provide vibration-free operation and ensure long bearing and shaft
wear.
Discharge head
The discharge head is designed to support the pump and to align the driver 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 below its mounting flange.
Thrust pot
A thrust pot is an option that is used when the driver is not designed to carry the axial pump thrust.
Drivers
Solid shaft drivers are used in all VICR applications. The rigidity of the rotor enhances vibration-free op-
eration when mechanical seals are used.
Balance drum and thrust producing device
Depending on service, balance drum or thrust producing device can be added to the product.
3.2 Nameplate information
Important information for ordering
Every unit has a nameplate that provides information about it.
When you order spare parts, identify this pump information:
• Model
3 Product Description
18 Model VICR Installation, Operation, and Maintenance Manual