Goulds Pumps Installation, Operation, and Maintenance Manual Models 3180, 3181, 3185, and 3186 3180 / 3185 3181 / 3186
Table of Contents Table of Contents Introduction and Safety...................................................................................................................................................4 Introduction.......................................................................................................................................................................4 Requesting other information..............................................................................................
Table of Contents Discharge piping checklist..........................................................................................................................................40 Auxiliary-piping checklist............................................................................................................................................41 Final piping checklist.......................................................................................................................................
Table of Contents Remove the casing wear ring (S, M, L, and XL)......................................................................................................71 Remove the casing wear ring (for XL1, XL2-S, and XL2)....................................................................................71 Remove the suction sideplate.....................................................................................................................................72 Impeller removal.......................
Introduction and Safety Introduction and Safety Introduction Purpose of this manual The purpose of this manual is to provide necessary information for: • Installation • Operation • Maintenance CAUTION: Read this manual carefully before installing and using the product. Improper use of the product can cause personal injury and damage to property, and may void the warranty. NOTICE: Save this manual for future reference, and keep it readily available at the location of the unit.
Introduction and Safety 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.
Introduction and Safety 1. 2. If the unit or parts are accepted by an authorized recycling company, then follow local recycling laws and regulations. If the unit or parts are not accepted by an authorized recycling company, then return them to the nearest ITT representative. Waste and emissions regulations Observe these safety regulations regarding waste and emissions: • Dispose appropriately of all waste. • Handle and dispose of the pumped fluid in compliance with applicable environmental regulations.
Introduction and Safety • • • • • • • • 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. Make sure that the product is thoroughly clean. Make sure that there are no poisonous gases within the work area. Make sure that you have quick access to a first-aid kit. Disconnect and lock out power before servicing.
Introduction and Safety Safety regulations for Ex-approved products in potentially explosive atmospheres Description of ATEX The ATEX directives are a specification enforced in Europe for electrical and non-electrical equipment. 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 requirements is not limited to Europe.
Introduction and Safety • Make sure that the equipment is properly maintained: • Monitor the pump components and the end temperature of the liquid. • Maintain proper bearing lubrication. • Do not modify the equipment without approval from an authorized ITT representative. • Only use parts that have been provided by an authorized ITT representative. Equipment for monitoring For additional safety, use condition-monitoring devices.
Introduction and Safety • Class III • Certified to Canadian and US requirements SERIAL NO.& YEAR OF MANUFACTURE HERE. 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.
Transportation and Storage Transportation and Storage Inspect the delivery Inspect the package 1. 2. 3. Inspect the package for damaged or missing items upon delivery. Note any damaged or missing items on the receipt and freight bill. File a claim with the shipping company if anything is out of order. If the product has been picked up at a distributor, make a claim directly to the distributor. Inspect the unit 1. 2. 3. 4. Remove packing materials from the product.
Transportation and Storage WARNING: • Assembled units and their components are heavy. Failure to properly lift and support this equipment can result in serious physical injury and/or equipment damage. Lift equipment only at the specifically identified lifting points. Lifting devices such as eyebolts, slings, and spreaders must be rated, selected, and used for the entire load being lifted. • Crush hazard. The unit and the components can be heavy.
Transportation and Storage NOTICE: Do not use this lifting method to lift a Polyshield base with the pump and motor mounted. Doing so may result in equipment damage. Figure 3: Example of a proper lifting method Figure 4: Example of a proper lifting method NOTICE: When lifting a unit that does not have a way to secure the strap on the suction flange, you must secure the strap around the frame adapter. Failure to do so may result in equipment damage.
Transportation and Storage Length of time in storage Upon receipt/short-term (less than six months) Storage requirements • Store in a covered and dry location. • Store the unit free from dirt and vibrations. Long-term (more than six months) • Store in a covered and dry location. • Store the unit free from heat, dirt, and vibrations. • Rotate the shaft by hand several times at least every three months. Treat bearing and machined surfaces so that they are well preserved.
Product Description Product Description General description The 3180 models are horizontal, end-suction, centrifugal pumps designed for heavy-duty process applications. Figure 5: Model of 3180 and 3185 Figure 6: Model of 3181 and 3186 Part description Casing Feature Discharge Description This discharge has top centerline for ease in handling air-entrained liquids.
Product Description Impeller Impeller option Open with suction sideplate (not available on XL1, XL2-S, and XL2) Description • Provided as standard with models 3180 and 3185 (except on XL1, XL2-S, and XL2) • Provided as optional with models 3181 and 3186 • Available for all sizes of pumps (except on XL1, XL2-S, and XL2) • Is fully open, end-suction type • Contains Francis or radial design inlet • Constructed with large balance holes and back pump-out vanes that reduce stuffing box pressure and axial thrust
Product Description Seal chamber option Description TaperBore™ PLUS with • Only used with the 3181 and 3186 packing conversion sleeve • Used with packing during startup, then converted to mechanical seal Dynamic seal (not available • Only used with the S, M, L, and XL 3180 and 3185 on XL1, XL2-S, and XL2) • Used for tough applications where conventional mechanical seals or packing require outside flush • Contains a repeller mounted between the impeller and stuffing box cover to pump the liquid out of the s
Product Description ISO 2858 conformance The Models 3185 and 3186 conform to the ISO 2858 Standard where applicable. The ISO standard allows for 125 mm flanges, which are nominal 5 in. flanges. Because ANSI standards no longer permit 5 in. flanges, they are not used on models 3185 and 3186. General description i-ALERT™ Condition Monitor Description The i-ALERT Condition Monitor is a compact, battery-operated monitoring device that continuously measures the vibration and temperature of the pump power end.
Product Description Nameplate on the pump casing using English units Table 2: Explanation of nameplate on the pump casing Nameplate field Explanation IMPLR. DIA. Impeller diameter, in inches MAX. DIA. Maximum impeller diameter, in inches GPM Rated pump flow, in gallons per minute FT HD Rated pump head, in feet RPM Rated pump speed, revolutions per minute MOD. Pump model SIZE Size of the pump STD. NO. Does not apply MAT L. CONST. Material of which the pump is constructed SER. NO.
Product Description Nameplate field MAT L. CONST Explanation Material of which the pump is constructed SER. NO. Serial number of the pump MAX. DSGN KG/ CM2@20°C Kilograms per square centimeter at 20°C Nameplate on the bearing frame Table 4: Explanation of the nameplate on the bearing frame Nameplate field MOD. Explanation Pump model SIZE Size of the pump SER. NO.
Installation Installation Preinstallation Precautions WARNING: • When installing in a potentially explosive environment, make sure that the motor is properly certified. • You must earth (ground) all electrical equipment. This applies to the pump equipment, the driver, and any monitoring equipment. Test the earth (ground) lead to verify that it is connected correctly. NOTICE: Supervision by an authorized ITT representative is recommended to ensure proper installation.
Installation Foundation requirements Requirements • The foundation must be able to absorb any type of vibration and form a permanent, rigid support for the pump unit. • The location and size of the foundation bolt holes must match those shown on the assembly drawing provided with the pump data package. • The foundation must weigh between two and three times the weight of the complete pump, baseplate, and drive assembly.
Installation Install the baseplate using shims or wedges Required tools: • Two sets of shims or wedges for each foundation bolt • Two machinist's levels • Baseplate-leveling worksheet This procedure is applicable to cast iron and fabricated steel baseplates. 1. If you use sleeve-type bolts, fill the bolt sleeves with packing material or rags to prevent grout from entering the bolt holes. 2. Put the sets of wedges or shims on each side of each foundation bolt.
Installation • Two machinist's levels • Baseplate-leveling worksheet This procedure is applicable to the feature-fabricated steel baseplate and the advantage base baseplate. 1. Apply an anti-seize compound on the jackscrews. The compound makes it easier to remove the screws after you grout. 2. Lower the baseplate carefully onto the foundation bolts and perform these steps: a) Cut the plates from the bar stock and chamfer the edges of the plates in order to reduce stress concentrations.
Installation 5. Level the pump mounting pads: NOTICE: Remove all dirt from the mounting pads in order to make sure that you achieve the correct leveling. Failure to do so can result in equipment damage or decreased performance. a) Put one machinist's level lengthwise on one of the two pads. b) Put the other level across the center of the two pads. c) Level the pads by adjusting the four jackscrews in the corners.
Installation 1. 2. Put the baseplate on a support above the foundation/floor. Make sure that there is enough space between the baseplate and the foundation/floor in order to install the spring assemblies. Assemble the spring assemblies: a) Set a hex jam nut and a hex nut on a spring stud to the height of 2.00 in. (5.00 cm). b) Install a bearing pad on the stud. c) Hand-tighten the stud to the bearing pad.
Installation 6. c) When the baseplate is level, tighten the upper hex nuts so that the upper springs are not loose in the spring followers. Fasten the lower and upper jam nuts on each spring assembly. Install the baseplate using spring mounting (second generation) Check these items before you start this procedure: • The foundation pads are not provided with the baseplate. Make sure that the foundation pads are 316 stainless steel plates, which have a 63 to 125 micro-inch surface finish.
Installation Adjust distances by moving the hex nut and the hex jam nut up or down. 4. 5. 6. Repeat step 3 for each stud and spring assembly. Check the X1 and X2 dimensions again. Lower the baseplate so that the spring assemblies fit into the foundation pads. The weight of the baseplate compresses the springs, which leaves the upper nuts loose. You might have to level the baseplate. 8 1 7 6 2 5 3 4 1. 2. 3. 4. 5. 6. 7. 8. 7.
Installation 8. • Make sure the distance (H) from the bottom of the baseplate to the floor mounting pads is equal to the dimension shown on the certified GA dimension drawing. • Make sure the height of the centerline of the suction flange is equal to the dimension shown on the certified GA dimension drawing • In order to level the baseplate, the X1 and X2 dimensions can vary slightly from the dimensions shown on the certified GA dimension drawing.
Installation Baseplate-leveling worksheet Level measurements 1)____________________ 2)____________________ 3 5 3)____________________ 7 8 4)____________________ 9 2 4 5)____________________ 6)____________________ 6 7)____________________ 1 8)____________________ 9)____________________ 10)___________________ 11)___________________ 14 10 17 15 16 11 12 13 18 12)___________________ 13)___________________ 14)___________________ 15)___________________ 16)___________________ 17)_____________
Installation Install the pump, driver, and coupling 1. 2. 3. Mount and fasten the pump on the baseplate. Use applicable bolts. Mount the driver on the baseplate. Use applicable bolts and hand tighten. Install the coupling. See the installation instructions from the coupling manufacturer. Pump-to-driver alignment Precautions WARNING: • Follow shaft alignment procedures in order to prevent catastrophic failure of drive components or unintended contact of rotating parts.
Installation Final alignment (hot alignment) checks When After the first run Why This ensures correct alignment when both the pump and the driver are at operating temperature. Periodically This follows the plant operating procedures. Permitted indicator values for alignment checks NOTICE: The specified permitted reading values are valid only at operating temperature. For cold settings, other values are permitted. You must use the correct tolerances.
Installation 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 coupling half. This indicator is used to measure angular misalignment. P A Y 2. 3. X Rotate the pump coupling half (X) in order to check that the indicators are in contact with the driver coupling half (Y) but do not bottom out. Adjust the indicators if necessary.
Installation 2. 3. Rotate the indicator through the top-center position to the right side, 180° from the start position (3 o’clock). Record the indicator reading. When the reading value is... Negative Then... The coupling halves are farther apart on the right side than the left. Perform one of these steps: • Slide the shaft end of the driver to the left. • Slide the opposite end to the right. Positive The coupling halves are closer together on the right side than the left.
Installation 4. Repeat the previous steps until the permitted reading value is achieved. Perform parallel alignment for a horizontal correction A unit is in parallel alignment when the parallel indicator (P) does not vary by more than 0.002 in. (0.05 mm) as measured at four points 90° apart at the operating temperature. 1. Set the parallel alignment indicator to zero on the left side of the driver coupling half (Y), 90° from the top-center position (9 o’clock). 2.
Installation 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. 1. Clean all the areas of the baseplate that will come into contact with the grout. 2. Build a dam around the foundation. 3. Thoroughly wet the foundation that will come into contact with the grout. 4.
Installation When to install a minimum-flow orifice You can size and install a minimum-flow orifice in a bypass line in order to prevent bypassing excessive flows. Consult your ITT representative for assistance in sizing a minimum-flow orifice. When a minimum-flow orifice is unavailable Consider an automatic recirculation control valve or solenoid-operated valve if a constant bypass (minimum-flow orifice) is not possible.
Installation Check Explanation/comment If the pump handles liquids at This helps to prevent misalignment due to linear elevated temperatures, make sure expansion of the piping. that the expansion loops and joints are properly installed. Checked Example: Installation for expansion Correct This illustration shows a correct installation for expansion: Incorrect This illustration shows an incorrect installation for expansion: 1 1.
Installation Check Check that the eccentric reducer at the suction flange of the pump has the following properties: • Sloping side down • Horizontal side at the top Explanation/comment See the example illustrations. Checked If suction strainers or suction bells are used, check that Suction strainers help to prevent they are at least three times the area of the suction clogging. piping. Mesh holes with a minimum diameter of 1/16 in. (1.6 mm) are recommended.
Installation Example: Elbow (or other flow disruption) close to the pump suction inlet Correct Incorrect The correct distance between the inlet flange of the pump and the closest flow disruption (elbow, valve, strainer, or expansion joint) must be a least five pipe diameters. 1 D 2 NOTICE: This illustration shows a correctly installed elbow. NOTICE: This illustration shows an incorrectly installed elbow. Example: Suction piping equipment Correct Incorrect 1 1 2 5 4 3 1. 2. 3. 4. 5.
Installation Check Explanation/comment See Example: Discharge piping equipment for illustrations. Check that a check valve is installed in the discharge line, between the isolation valve and the pump discharge outlet. The location between the 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.
Installation When to install You may need to install auxiliary piping for bearing cooling, seal-chamber cover cooling, mechanical seal flush, or other special features supplied with the pump. Consult the pump data sheet for specific auxiliary piping recommendations. Checklist Check Check that the minimum flow for each component is 1 gpm (4 lpm). If the bearing and seal chamber cover cooling are provided, then the auxiliary piping must flow at 2 gpm (8 lpm).
Commissioning, Startup, Operation, and Shutdown Commissioning, Startup, Operation, and Shutdown Preparation for startup WARNING: • Failure to follow these precautions before you start the pump will lead to serious personal injury and equipment failure. • Do not operate the pump below the minimum rated flows or with the suction or discharge valves closed. These conditions can create an explosive hazard due to vaporization of pumped fluid and can quickly lead to pump failure and physical injury.
Commissioning, Startup, Operation, and Shutdown b) Lift upwards. 1 2 1. 2. Coupling guard Coupling Check the rotation WARNING: • Operating the pump in reverse rotation can result in the contact of metal parts, heat generation, and breach of containment. • Always disconnect and lock out power to the driver before you perform any installation or maintenance tasks. Failure to disconnect and lock out driver power will result in serious physical injury. 1. 2. 3. 4. 5. 6. Lock out power to the driver.
Commissioning, Startup, Operation, and Shutdown Cold temperature axial clearance for the open and closed impeller For pumped liquid temperatures over 122°F (50°C), the cold setting must be increased to the values in this table. This prevents the impeller from contacting the suction sideplate or wear ring due to shaft expansion from the higher operating temperatures. Temperature Clearance 122°F (50°C) 0.015 in. (0.38 mm) 212°F (100°C) 0.018 in. (0.45 mm) 302°F (150°C) 0.020 in. (0.
Commissioning, Startup, Operation, and Shutdown 3. 4. Loosen the jam nuts (423B) on the jack bolts (371A), and then back the bolts out about two turns. Tighten the locking bolts evenly (370C), bringing the bearing housing (134A) towards the frame (228) until the impeller contacts the casing. 5. Turn the shaft to ensure that there is contact between the impeller and the sideplate or wear ring. 6. Set the indicator to zero and loosen the locking bolt (370C) about one turn. 7.
Commissioning, Startup, Operation, and Shutdown Couplings must have proper certification to be used in an ATEX classified environment. Use the instructions from the coupling manufacturer in order to lubricate and install the coupling. 1 2 1. 2. Coupling guard Coupling Figure 13: Coupling guard assembly Install the coupling guard WARNING: • Never operate a pump without a properly installed coupling guard. Personal injury will occur if you run the pump without a coupling guard.
Commissioning, Startup, Operation, and Shutdown 5. 6. 3/8 in. washer 3/8-16 x 2 in. hex head bolt, 3 required 1. De-energize the motor, place the motor in a locked-out position, and place a caution tag at the starter that indicates the disconnect. Put the pump-side end plate in place. If the pump-side end plate is already in place, make any necessary coupling adjustments and then proceed to the next step. 2. 3. Put the pump-half of the coupling guard in place: a) Slightly spread the bottom apart.
Commissioning, Startup, Operation, and Shutdown 1 1. 2. 3. 2 3 Nut Washer Bolt 5. Put the driver half of the coupling guard in place: a) Slightly spread the bottom apart. b) Place the driver half of the coupling guard over the pump half of the coupling guard. The annular groove in the coupling guard half must face the motor. 6. Place the driver-side end plate over the motor shaft. 7. 8. Place the driver-side end plate in the annular groove of the driver-half of the coupling guard.
Commissioning, Startup, Operation, and Shutdown Oil volumes Oil volume requirements This table shows the required amount of oil for oil-lubricated bearings. Frame Quarts Liters S 1.1 1.0 M 2.1 2.0 L 2.1 2.0 XL 3.2 3.0 XL1 12.2 11.6 XL2-S and XL2 24.0 22.7 Lubricating oil requirements Quality requirements Use a high quality turbine oil with rust and oxidation inhibitors.
Commissioning, Startup, Operation, and Shutdown If... You do not have the constant level oiler option Then... Pour oil in the filler connection located on top of the bearing frame until the level reaches the mark in the middle of the sight glass. Use a high-quality turbine type oil with rust and oxidation inhibitors. You do have the constant level oiler option The Watchdog oiler system was designed for use on closed system environments.
Commissioning, Startup, Operation, and Shutdown 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 illustrations shipped with the seal. Seal flushing methods You can use these methods in order to flush or cool the seal: Method Description Product flush Run the piping so that the pump pushes the pumped fluid from the casing and injects it into the seal gland.
Commissioning, Startup, Operation, and Shutdown If... The stuffing box pressure is below atmospheric pressure or the pumped fluid is not clean. Then... An outside source of clean compatible liquid is required. An outside source of clean compatible liquid is required. You must connect the piping to the lantern ring connection with a 40 to 60 drops-per-minute leak rate. The pressure must be 15 psi (1.01 kg/cm2) above the stuffing box pressure.
Commissioning, Startup, Operation, and Shutdown Packing Rings Correct Incorrect Lantern Rings Correct Incorrect 1 3 2 1. 2. 3. 3. Lantern ring flush connection Split gland (non-quench) Lantern ring Insert the packing and stagger the joints in each ring by 90°. Install the stuffing-box parts in this order: a) Two packing rings b) One lantern ring (two-piece) c) Three packing rings NOTICE: Make sure that the lantern ring is located at the flushing connection to ensure that flush is obtained.
Commissioning, Startup, Operation, and Shutdown The dynamic seal consists of two parts: • A repeller seal that prevents leaks during operation • A secondary seal that prevents leaks when unit is off Table 5: Dynamic seal part function Part Repeller seal Description and function A repeller seal prevents liquid from entering the stuffing box during operation. The repeller normally does not require a flush. Some services might require a flush if solids have built up on the repeller.
Commissioning, Startup, Operation, and Shutdown 1 2 3 1. 2. 3. Discharge isolation valve Check valve Suction isolation valve Prime the pump with the suction supply below the pump Use a foot valve and an outside source of liquid in order to prime the pump. The liquid can come from one of these sources: • A priming pump • A pressurized discharge line • Another outside supply 1. Close the discharge isolation valve. 2. Open the air vent valves in the casing. 3.
Commissioning, Startup, Operation, and Shutdown 1 5 2 4 3 1. 2. 3. 4. 5. By-pass line Shutoff valve Foot valve Check valve Discharge isolation valve Other methods of priming the pump You can also use these methods in order to prime the pump: • Prime by ejector • Prime by automatic priming pump Start the pump CAUTION: • Immediately observe the pressure gauges. If discharge pressure is not quickly attained, stop the driver, reprime, and attempt to restart the pump.
Commissioning, Startup, Operation, and Shutdown 7. b) If the pump exceeds normal levels, then shut down the pump immediately and correct the problem. A pump can exceed normal levels for several reasons. See Troubleshooting for information about possible solutions to this problem. Repeat steps 5 and 6 until the pump runs properly. Activate the i-ALERT™ Condition Monitor WARNING: Never heat the condition monitor to temperatures in excess of 300°F (149°C).
Commissioning, Startup, Operation, and Shutdown i-ALERT™ Condition Monitor routine operation Measurement interval This table shows the measurement intervals for the condition monitor during normal operation and when the monitor is in alarm mode. Mode Measurement interval Normal operating mode Five minutes Alarm mode Two minutes When the condition monitor measures a reading beyond the specified temperature and vibration limits, the appropriate red LED flashes.
Commissioning, Startup, Operation, and Shutdown Operation under freezing conditions NOTICE: Do not expose an idle pump to freezing conditions. Drain all liquid that is inside the pump and the cooling coils. Failure to do so can cause liquid to freeze and damage the pump. Shut down the pump WARNING: The pump can handle hazardous and toxic fluids. Identify the contents of the pump and observe proper decontamination procedures in order to eliminate the possible exposure to any hazardous or toxic fluids.
Commissioning, Startup, Operation, and Shutdown 1. 2. 3. 4. 5. 6. Run the unit under actual operating conditions for enough time to bring the pump, driver, and associated system to operating temperature. Shut down the pump and the driver. Remove the coupling guard. See Remove the coupling guard in the Maintenance chapter. Check the alignment while the unit is still hot. See Pump-to-driver alignment in the Installation chapter. Reinstall the coupling guard. Restart the pump and driver.
Maintenance Maintenance Maintenance schedule Maintenance inspections A maintenance schedule includes these types of inspections: • Routine maintenance • Routine inspections • Three-month inspections • Annual inspections Shorten the inspection intervals appropriately if the pumped fluid is abrasive or corrosive or if the environment is classified as potentially explosive. Routine maintenance Perform these tasks whenever you perform routine maintenance: • Lubricate the bearings. • Inspect the seal.
Maintenance Bearing maintenance These bearing lubrication sections list different temperatures of the pumped fluid. If the pump is ATEXcertified and the temperature of the pumped fluid exceeds the permitted temperature values, then consult your ITT representative. Bearing lubrication schedule Type of bearing Oil-lubricated bearings Grease-lubricated bearings First lubrication Add oil before you install and start the pump. Change the oil after 200 hours for new bearings.
Maintenance Brand Gulf Lubricant type Harmony 68 Lubricating-grease requirements Precautions NOTICE: • Never mix greases of different consistencies (NLGI 1 or 3 with NLGI 2) or with different thickeners. For example, never mix a lithium-based grease with a polyurea-based grease. Doing so may result in decreased performance. • Remove the bearings and old grease if you need to change the grease type or consistency. Failure to do so may result in equipment damage or decreased performance.
Maintenance Regrease the grease-lubricated bearings NOTICE: Make sure that the grease container, the greasing device, and the fittings are clean. Failure to do this can result in impurities entering the bearing housing when you regrease the bearings. 1. 2. 3. 4. 5. 6. 7. 8. Wipe dirt from the grease fittings. Remove the two grease-relief plugs from the bottom of the frame. Fill both of the grease cavities through the fittings with a recommended grease until the fresh grease comes out of the relief holes.
Maintenance NOTICE: • The mechanical seal must have an appropriate seal flush system or excess heat generation and seal failure can occur. Reference drawing The manufacturer supplies a reference drawing with the data package. Keep this drawing for future use when you perform maintenance and seal adjustments. The seal drawing specifies the required flush fluid and attachment points. Before you start the pump Check the seal and all flush piping.
Maintenance Repeller seal maintenance Some services might require a flush if solids have built up on the repeller. The unit contains a flush tap for that purpose. The unit also contains a drain tap in order to drain the repeller chamber if there is a danger that the unit might freeze. Graphite packing maintenance Graphite packing requires the same maintenance as any other packing.
Maintenance Disassembly Disassembly precautions WARNING: • This manual clearly identify accepted methods for disassembling units. These methods must be adhered to. Trapped liquid can rapidly expand and result in a violent explosion and injury. Never apply heat to impellers, propellers, or their retaining devices to aid in their removal.
Maintenance 3. 4. 5. 6. 7. Do not proceed until liquid stops coming out of the drain valve. If liquid continues to flow from the drain valve, the isolation valves are not sealing properly and you must repair them before you proceed. Leave the drain valve open and remove the drain plug located on the bottom of the pump housing. Do not reinstall the plug or close the drain valve until the reassembly is complete. Drain the liquid from the piping and flush the pump if it is necessary.
Maintenance This example shows the 3180 and 3185 S, M, L, and XL group pump: 748 370A This example shows the 3180 and 3185 XL1, XL2-S, and XL2 group pump: 370A 388K This example shows the 3181 and 3186 pump: 2. 70 Remove the hold-down bolts of the bearing frame.
Maintenance 3. Remove the back pull-out assembly from the casing: If your pump Then... model is... 3180 or 3185 S, M, 1. Loosen the casing bolts (370A) enough to turn the casing lugs (748) 180° L, or XL group out of the way. Use your hand to keep the lug in place. 2. Remove the two sets of bolts and lugs and thread them into the two holes provided in the cover for use as a jack. 3. Tighten the bolts until they are bottomed out. 4. Remove the back pull-out assembly by hand if it is loose enough.
Maintenance 164 360P 356E 100 357A Remove the suction sideplate WARNING: Sideplates are heavy. Use the proper support to avoid personal injury.
Maintenance This procedure only applies to models that have an open impeller or a ShearpellerTM. 1. Remove the hex nuts (357A) from the sideplate studs (356E). 2. Remove the sideplate (176) from the casing (100) using a pry bar in the provided slot. 3. Remove the O-ring (412C) from the groove and gasket (360P). Impeller removal WARNING: Never apply heat to remove an impeller. The use of heat may cause an explosion due to trapped liquid, resulting in severe physical injury and property damage.
Maintenance 1 2 1. 2. 4. Pry bar (above) Pry bar (below) Pry the impeller off of the shaft using two bars opposite of each other. Place the pry bars between the cover and the impeller. You can also use an impeller puller. 101 1 1. Impeller puller Remove an enclosed impeller 1. 2. 3. Secure the back pull-out assembly firmly to the workbench. Lock the shaft (122) to prevent turning. Remove the impeller nut (304) and O-ring (412A). 178 1 122 101 412F 412A 304 2 1. 2. 4.
Maintenance 1 1. 5. 6. Impeller puller Remove the socket head capscrews (320) from the impeller wear ring (202). You might have to drill the heads of the socket head capscrews (320) off using a 3/8 in (10.0 mm) drill bit if the heads are worn. Remove the remaining shank with locking pliers. For the S, M, L, and XL groups, remove the wear ring (202) from the impeller by striking it with a chisel. The wear ring is usually loose, but corrosion might cause it to bind.
Maintenance 101 1 1. Impeller puller Remove the stuffing box cover WARNING: Stuffing box covers are heavy. Use proper support to avoid personal injury. 1. Remove the packing gland halves (107), packing (106), lantern ring (105), and throttle bushing (125). 2. 3. Thread a 10 mm eye bolt into the tapped hole provided in the cover (184) and sling to a hoist. Remove the hex head bolts: 4. If your pump group is... Then... S, M, L, and XL Remove the eight hex head bolts (370B) from the cover (184).
Maintenance This example shows S, M, L, and XL: This example shows XL1, XL2-S, and XL2: 108 351 184 418 5. 370H Remove the shaft sleeve (126). Use a puller if necessary.
Maintenance 1 1. Sleeve puller. Remove the TaperBore PLUS™ seal chamber WARNING: Seal chambers are heavy. Use proper support to avoid personal injury. 1. Re-engage the setting clips on the mechanical seal. 356Y 2. 3. Thread a 10 mm eye bolt into the tapped hole provided in the seal chamber (184) and sling to a hoist. Remove the hex head bolts: 4. If your pump group is... Then... S, M, L, and XL Remove the eight hex head bolts (370B) from the cover (184).
Maintenance If your pump group Then... is... XL1, XL2-S, and XL2 Evenly tighten the two jacking bolts (418) until the cover is free enough to remove from the frame adapter. If required, gently tap the cover from the frame adapter using a soft-blow hammer on the dry side of the cover. This example shows the S, M, L, and XL: This example shows the XL1, XL2-S, and XL2: 108 351 184 418 5. 6. 7. 370H Remove the four hex nuts (355) from the seal gland plate.
Maintenance Remove the dynamic seal WARNING: Covers are heavy, use the proper support to avoid personal injury. This procedure only applies to the 3180 and 3185 pump models. 1. Remove box-to-backplate nuts (357J). 2. Remove the backplate (444) by tapping on the end of the studs with soft-faced hammer. 3. 4. Remove the repeller (262): a) Use two bars that are 180° apart to pry between the repeller and shroud and the cover. b) Make sure that the gasket surfaces are not damaged.
Maintenance 1 1. Sleeve puller. Remove the frame adapter from the frame (XL1, XL2-S, and XL2) 1. 2. 3. Thread a 20 mm eye bolt into the tapped hole provided at the top of the frame adapter (108) and sling to a hoist. Remove the eight hex head bolts (370B) from the frame adapter (108) Gently tap the frame adapter from the frame (228) using a soft-blow hammer on the dry side of the frame adapter. 108 228 370B Disassemble the bearing frame 1. 2. 3. 4. 5.
Maintenance 1 370C 400 497F 497J 497H 497G 2 1. 2. 6. 370D 241 Coupling guard end plate Coupling hub For the XL1, XL2-S, and XL2 groups, remove the radial end cover (109A) and radial end-cover gasket (360) from the bearing frame (228) by removing the eight socket-head capscrews (370K). For the S, M, L, and XL groups the radial end cover is installed permanently at the factory and does not require removal. 228 360 109A 7. 333A 332A 370K Slide the rotating element out of the frame (228).
Maintenance 10. Disengage the thrust-bearing lockwasher (382) from the lock nut (136) and remove both from the shaft. 11. Remove the bearings (112 and 409) from the shaft using a suitable puller that only contacts the inner races of the bearings. 1 1. Bearing pullers. Guidelines for i-ALERT™ Condition Monitor disposal Precautions WARNING: • Never heat the condition monitor to temperatures in excess of 300°F (149°C). Heating to these temperatures could result in death or serious injury.
Maintenance 5. Carefully unthread the upper nuts, and allow the springs to expand slowly until the springs are loose between the followers. Leave the upper hex nuts on the studs. 6. Unthread and remove the studs from the bearing pads. 7. Unthread and remove the lower hex jam nuts from the studs. 8. Remove the lower hex nuts and lower followers. 9. Remove the springs. 10. Remove the upper followers. 11. Inspect studs, springs, followers, and nuts for any wear, damage, or corrosion. Replace when necessary.
Maintenance Preassembly inspections Replacement guidelines Casing check and replacement Inspect the casing for cracks and excessive wear or pitting. Thoroughly clean gasket surfaces and alignment fits in order to remove rust and debris. • Localized wear or grooving that is greater than 1/8 in. (3.2 mm) deep • Pitting that is greater than 1/8 in. (3.
Maintenance a) Use an induction bearing heater in order to heat the bearings to approximately 250°F (121°C ). This expands the bearings to ease their installation on the shaft. b) Install the radial bearing (409) onto the shaft (122). For the S, M, L, and XL groups, make sure that the spacer ring is placed between the shaft shoulder and inner race. Care must be taken to keep the inner race together with the roller assembly during installation.
Maintenance Assembled rotating element: 4. Prepare the bearing frame for either grease or oil lubrication. If your bearing frame is... Then... Oil lubricated Make sure that the oil return is fully open (no plug). 228 1 1.
Maintenance If your bearing frame is... Then... Grease lubricated Make sure that the plug (370E) is installed in the radial end oil return. 5. If you are changing the lubrication from grease to oil, remove the accumulated grease from the oil return after you remove the plug. Complete these steps if you removed the radial end cover (109A): If your pump group is... S, M, L, and XL XL1, XL2-S, and XL2 Then... 1. 2. 3. Degrease the surfaces and those in the frame.
Maintenance 1. 7. Rotating element Orient the bearing housing depending on the lubrication. If the Then, And, the bearing housing looks like this... pump uses these this kind of words lubrication should ... appear on top... TOP GREASE P TO IL O 134A Grease "TOP lubrication GREASE" 134A TOP OIL G TO R EA P SE Oil "TOP OIL" lubrication 8.
Maintenance 1 1. Coupling guard end plate. 9. Lubricate the O-rings on the labyrinth oil seals. 10. Install the seal assembly into the bearing frame until the shoulders seat against the bearing frame. 11. Install these items on the bearing frame: • Oil fill plug (408H) • Shaft key (400) • Coupling hub • Frame foot (241) 12. Lubricate the bearing frame for grease or oil: If you lubricate Then... with... Oil 1.
Maintenance 13. If your pump is equipped with an oil cooler, install the cooler assembly as follows (as viewed from the coupling end): a) Install one tube fitting with a straight bore on the left side of the frame in the tapped opening provided. b) Slide the finned tube through the hole on the right side of the frame. c) Install the reducer bushing on the right side of the frame and thread a second tube fitting (with a straight bore) into the reducer bushing.
Maintenance 108 228 370B Assemble the TaperBore PLUS™ seal chamber 1. 2. 3. 4. 5. Apply a liberal amount of an anti-galling compound, such as Loctite Nickel Anti-seize, to the shaft sleeve (126) bore and shaft (122). Slide the sleeve onto the shaft. Install the cartridge seal on the sleeve. Use an eye bolt, strap, and sling as required. Install the seal chamber (184): If your pump Then... group is... S, M, L, and XL Install the seal chamber (184) and hex head bolts (370B) on the bearing frame (228).
Maintenance If your pump Then... group is... XL1, XLS-2, Install the seal chamber (184) and hex head bolts (370H) on the frame adapter (108). and XL2 108 126 184 351 370H 418 6. 7. 8. 9. Slide the cartridge seal on the gland studs and make sure that the tap connections are in the correct orientation. Hand-tighten the gland nuts. Install the impeller and set the clearance. Set the seal: a) Tighten the set screws in the drive collar while the setting clips are engaged.
Maintenance If your pump group is... S, M, L, and XL Then... Install the seal chamber (184) and hex head bolts (370B) on the bearing frame (228). XL1, Install the seal chamber (184) and hex head bolts (370H) on the frame adapter (108). XLS-2, and XL2 108 126 125 184 351 370H 418 6. 94 Install and adjust the packing after the impeller is installed and the clearance is set.
Maintenance Install the dynamic seal (S, M, L, and XL) WARNING: Do not use packing that contains asbestos, it may cause personal injury. This procedure only applies to the 3180 and 3185 pumps. 1. Apply a liberal amount of a anti-galling compound, such as Loctite Nickel Anti-seize, to the shaft sleeve (126) bore and shaft (122). 2. Install the sleeve on the shaft. 3. Perform these steps based on your dynamic seal configuration: If your dynamic seal is Then... a... Diaphragm seal 1.
Maintenance If your dynamic seal is Then... a... Packed box 1. Install the impeller and set the clearance according to the instructions in the Commissioning, Start-up, Operations, and Shut-down chapter. 2. Install and adjust the packing.
Maintenance 107 146 184 1 385 126 1. Alignment of step on follower with exposed face of gland. Impeller installation If your pump uses this type of impeller... Enclosed impeller Then refer to this installation procedure... Install an enclosed impeller. Open impeller Install an open impeller. Shearpeller™ Install a Shearpeller™. Install an open impeller 1. 2. 3. 4. 5. 6. Install the shaft key (178) on the shaft (122). Fit the sleeve O-ring (412F) on the shaft sleeve (126).
Maintenance 178 101 412A 304 412F 7. Prevent the coupling end of the shaft from turning and torque the impeller nut to the specified amount in the Maximum torque values for fasteners table in the Reassembly section of the Maintenance chapter. CAUTION: Failure to torque the impeller nut can result in serious mechanical damage. Install an enclosed impeller 1. For the S, M, L, and XL sizes, install the wear ring (202) on the impeller and align the holes. 320 202 101 2. 3. 4. 5. 6. 7. 8. 9.
Maintenance 178 101 412A 304 412F 10. Prevent the coupling end of the shaft from turning and torque the impeller nut to the specified amount in the Maximum torque values for fasteners table in the Reassembly section of the Maintenance chapter. CAUTION: Failure to torque the impeller nut can result in serious mechanical damage. Install a Shearpeller™ 1. 2. 3. 4. 5. 6. 7. 8. Install the shaft key (178) on the shaft (122). Fit the sleeve O-ring (412F) on the shaft sleeve (126).
Maintenance Install the suction sideplate WARNING: Sideplates are heavy. Use the proper support to avoid personal injury. NOTICE: Ensure that the gasket is not pinched between the sideplate outer diameter and bore in the casing or the sideplate will not seat properly. This procedure only applies to the open impeller and ShearpellerTM. 1. Install the sideplate studs (356E). 2. Install the gasket (360P) on the sideplate studs (356E). 3. Lubricate and fit the O-ring (412C) in the sideplate groove. 4.
Maintenance 100 222E 164 Install the casing wear ring (XL1, XL2-S, and XL2 enclosed impeller) 1. 2. 3. 4. Install the casing wear ring studs (356E) into the casing wear ring (164). Install the casing wear ring gasket (360P) on the casing wear ring studs (356E). Align the casing wear ring studs (356E) with the holes in the casing (100), and install the casing wear ring (164). Install the hex nuts (357A) on the casing wear ring studs (356E) and tighten in a crossing pattern.
Maintenance This example shows the 3180 and 3185 S, M, L, and XL group pumps: This example shows the 3180 and 3185 XL1, XL2-S, and XL2 group pumps: 370A 388K 6. 102 Check the total travel of the impeller in the casing. Assuming new parts are used, acceptable values are 0.028 in. to 0.082 in. (0.7 mm to 2.2 mm).
Maintenance If the total travel distance is... Within the acceptable values Then... Tighten the remaining casing bolts and torque to the specified value in a crossing pattern. Outside of the acceptable One of the following is present: values • Worn parts • Improper installation • Too much pipe strain Determine the cause and correct the set front clearance. See the Cold temperature axial clearances for various service temperatures table in the Commissioning, Startup, Operations, and Shut-down chapter. 7.
Maintenance 761B 372T 228A 2. Tighten the hex-head screw with a 5/32 inch hex wrench to 6 ft-lbs (8 Nm). Post-assembly checks Perform these checks after you assemble the pump, then continue with pump startup: • Rotate the shaft by hand in order to make sure that it rotates easily and smoothly and that there is no rubbing. • Open the isolation valves and check the pump for leaks.
Maintenance Maximum torque values for fasteners 3180 and 3185 torque values in ft-lb (Nm) Item Part number name — Screw, coupling guard Pump size All Part number All A02089A-10 M10 x 1.5 Hex nut A02818A-143 A02818A-162 M22 x 2.5 Hex head 30 mm M24 x 3.0 capscrew 36 mm 125 (170) 200 (270) M24 x 3.0 Hex head 36 mm capscrew 200 (270) M27 x 3.0 41 mm 243 (330) M42 x 4.5 Stud N/A — — Nut, coupling guard 370A Screw, lug 12 in. to to casing 19 in. 22 in. to 25 in.
Maintenance Item number — — Part name Screw, casing foot to baseplate Pump size 3 x 6-12 4 x 6-12 3 x 6-14 Part number 6 x 8-12 8 x 8-12 4 x 6-14 4 x 6-16 A02818A-144 M20 x 2.5 Hex head 30 mm capscrew 80 (110) M L A02818A-144 A02818A-145 M20 x 2.5 Hex head 30 mm capscrew 80 (110) 12 x 14-19 A02818A-145 10 x 12-22 12 x 14-22 14 x 16-22 6 x 10-25 8 x 12-25 10 x 14-25 M20 x 2.5 Hex head 30 mm capscrew 80 (110) 16 x 16-19 A02818A-164 18 x 18-22 20 x 20-25 M24 x 3.
Maintenance Item number 320 Part name Screw, impeller wear ring Pump Part number size 4 x 6-12 A02819A 4 x 6-14 4 x 6-16 3 x 6-12 3 x 6-14 6 x 10-16 4 x 6-19 4 x 8-19 6 x 10-19 8 x 10-19 6 x 10-22 8 x 10-22 10 x 12-22 6 x 10-25 8 x 12-25 10 x 14-25 Thread size M6 x 1.0 Type 222E Screw, casing wear ring 3 x 6-12 A03723A-41 4 x 6-12 3 x 6-14 4 x 6-14 4 x 6-16 6 x 10-16 4 x 6-19 6 x 10-19 6 x 10-22 M6 x 1.
Maintenance Item number 353 355 388K 371A Part Pump Part number name size Stud, gland S and M A02815A-39 to stuffing L and XL A02815A-40 box XL1, XL2- A02815A46 S, and XL2 Thread Type size M12 x 1.75 Stud Hex size Torque value N/A — M16 x 2.0 Stud N/A — M16x2.0 N/A — Nut, gland S and M A02089A-12 to stuffing L, XL, A02089A-16 box XL1, XL2S, and XL2 M12 x 1.75 Hex nut 19 mm 15 (20) M16 x 2.0 24 mm 25 (35) Jackbolt, stuffing box to case S, M, L, and XL M12 x 1.
Maintenance Item number 370H Part name Screw, cover to adapter Pump Part number size 24 x 24-27 A02818A149 20 x 24-29 Thread Type Hex size Torque size value M20 x 2.5 Hex head 30 mm 22 (30) capscrew 20 x 24-31 24 x 30-35 30 x 30-41 A02818A148 370K Screw, end XL1 A03723A92 cover to XL2-S and A03723A93 frame XL2 M12 x 1.75 Socket head capscrew 372T Screw, button head XL1, XL2- A09270A209 S, and XL2 ¼ - 28 418 Jackbolt, cover to adapter 24 x 24-27 A02818A149 M20 x 2.
Maintenance Item number 320 Part name Pump Part number size Screw, S and M A03723A-41 impeller wear ring 6 x 10-19 8 x 10-16 Thread size M6 x 1.0 Type Socket head capscrew Hex size Torque value Internal 5 5 (7) mm 6 x 10-22 8 x 10-19 A03723A-58 8 x 10-22 M8 x 1.25 Socket head capscrew Internal 6 7 (10) mm Internal 5 5 (7) mm 10 x 12-16 10 x 12-19 14 x 14-16 XL 222E Screw, casing wear ring All A02819A-47 M6 x 1.0 Setscrew 304 Nut, impeller S-group B2151A-03 M27 x 3.0 Special 40.
Maintenance Bearing fits and tolerances Group S M L XL XL1 XL2-S and XL2 Bearing Thrust Maximum bearing frame bores Maximum bearing housing in inches (millimeters) bore in inches (millimeters) 6.3002 (160.02) 4.7253 (120.02) Radial 4.7253 (120.02) Thrust 6.3002 (160.02) Radial 5.1191 (130.03) Thrust 7.8752 (200.03) Radial 5.9065 (150.03) Thrust 9.4500 (240.03) Radial 7.0876 (180.03) Thrust 13.6253 (346.085) 11.0248 (280.032) Radial 11.0249 (280.032) N/A Thrust 16.5779 (421.082) 12.
Maintenance Size Impeller Ring OD - in. (mm) 9.3551 (237.62) 9.3511 (237.52) Casing Ring ID - in. (mm) 9.3851 (238.38) 9.3891 (238.48) Clearance - in. (mm) 8 x 10-19 10.7308 (272.56) 10.7268 (272.46) 10.7653 (273.44) 10.7693 (273.54) 0.0345 (0.88) 0.0425 (1.08) 10 x 12-19 12.7780 (324.56) 12.7740 (324.46) 12.8125 (325.44) 12.8165 (325.44) 0.0345 (0.88) 0.0425 (1.08) 6 x 10-22 9.9456 (252.62) 9.9416 (252.52) 9.9756 (253.38) 9.9796 (253.48) 0.030 (0.76) 0.038 (0.97) 8 x 10-22 11.4001 (289.
Troubleshooting Troubleshooting Operation troubleshooting Symptom Cause The pump is not delivering The pump is not primed. liquid. The suction line is clogged. Remove the obstructions. The impeller is clogged. Back-flush the pump in order to clean the impeller. The shaft is rotating in the wrong direction. Change the rotation. The rotation must match the arrow on the bearing housing or pump casing. The foot valve or suction pipe opening is not submerged enough.
Troubleshooting Symptom The stuffing box is leaking excessively. The motor requires excessive power. Cause The packing gland is not adjusted properly. Remedy Tighten the gland nuts. The stuffing box is not packed properly. Check the packing and repack the box. The mechanical seal parts are worn. Replace the worn parts. The mechanical seal is overheating. Check the lubrication and cooling lines. The shaftor shaft sleeve is scored. Machine or replace the shaft sleeve as necessary.
Troubleshooting i-ALERT™ Condition Monitor troubleshooting Symptom Cause Remedy There are no green or red flashing LEDs. The battery is dead. Replace the condition monitor. The unit is deactivated. Activate the condition monitor. The unit is malfunctioning. Consult your ITT representative for a warranty replacement. The baseline is bad. Check the temperature and vibration levels and reset the condition monitor. The unit is malfunctioning.
Parts Listings and Cross-sectional Drawings Parts Listings and Cross-sectional Drawings Parts list Second-generation spring-mounted baseplate Refer to the Serial Number Record for the correct part numbers and quantity of each component. Item 91786 352 Part name Stud 1.25 in.–22 in. C.S. Material code 2210 91786 352 Stud 1.25 in.–22 in. G.S. 6951 91786 350 Stud 1.25 in.–16 in. C.S. 2210 91786 350 Stud 1.25 in.–16 in. G.S. 6951 49507 15 Nut, hex 1.25 in. C.S. 2210 49507 15 Nut, hex 1.25 in.
Parts Listings and Cross-sectional Drawings Item 101 Quantity 1 Part name Impeller (see note 4) AI/316 SS trim All 316 SS 1203 1203 316L SS 1219 317 SS 1209 317L SS 1225 105 1 Lantern ring Teflon 106 1 set Packing, packed box Non-asbestos braid 106 1 set Packing, dynamic seal Die-formed graphite 107 2 Gland half 1203 1203 1209 1225 109A 1 Bearing end cover 1001 112 1 Bearing (thrust) Duplex angular contact (back to back) 122 1 Shaft 2249 125 1 Throttle bushing 3211
Parts Listings and Cross-sectional Drawings Item 351 Quantity 1 353 See note 2 Stud, gland 2226 355 See note 2 Nut, gland 2228 356E See note 1 Studs, sideplate 2226 357A See note 1 Nuts, sideplate 2228 357J See note 1 Nut, box to backplate 2228 358 1 Plugs (casing drain, optional) 2210 358M 3 Plugs (casing gauge, optional) 2210 360P 1 Gasket, sideplate to casing Non-asbestos aramid fiber 370A See note 1 Screw, hex head lug to casing 2239 370B 8 2210 370C See note 1 Screw,
Parts Listings and Cross-sectional Drawings Item 748 Quantity Part name See note 1 Lug, casing AI/316 SS trim All 316 SS 1011 316L SS 317 SS 317L SS Table 8: Parts list for 3180 and 3185 S, M, L, and XL groups (non-stainless steel) Item Quantity Part name CD4 MCuN Ferralium 100 1 Casing 1216 1040 A743 CK3MCuN Alloy 20 (6% to 7% Moly) 1605 1204 101 1 Impeller (see note 4) 1216 1040 1605 105 1 Lantern ring 106 1 set Packing, packed box Non-asbestos braid 106 1 set Packing, dynamic
Parts Listings and Cross-sectional Drawings A743 CK3MCuN Alloy 20 (6% to 7% Moly) Hastelloy B Hastelloy C 1040 1605 1204 1217 1215 2380 2379 2230 2247 2248 Item Quantity Part name CD4 MCuN Ferralium 265A 1 Stud, box to backplate 2226 304 1 Impeller nut 1216 319 1 Sight window (oil lube) 2226 320 3 Socket head screw, impeller wear ring 2230 332A 1 Labyrinth seal assembly (thrust) Bronze with Viton O-rings 333A 1 Labyrinth seal assembly (radial) Bronze with Viton O-rings 35
Parts Listings and Cross-sectional Drawings Item Quantity Part name CD4 MCuN Ferralium 412C 1 O-ring, sideplate to casing Viton 412F 1 O-ring, sleeve Teflon 412U 1 O-ring, repeller Teflon 423B See note 1 Nut, jam 2210 444 1 Backplate 1216 494 1 Cooler assembly SS tube, brass fittings 496 1 O-ring, housing Buna N 748 See note 1 Lug, casing 1040 A743 CK3MCuN Alloy 20 (6% to 7% Moly) Hastelloy B Hastelloy C 1605 1217 1204 1215 1011 Table 9: Parts list for 3180 and 3185 XL1,
Parts Listings and Cross-sectional Drawings Item Quantity Part name All 316SS 222E See note 5 Setscrew, impeller wear ring N/A 228 1 Bearing frame 1003 230C 1 Vane particle ejector 1362 (VPE) ring 236A 12 Screw, bearing retainer to housing 2239 241 1 Frame foot 1003 253B 1 Bearing retainer 1003 262 See note 6 Repeller N/A 264 See note 6 Gasket, backplate N/A 265A See note 6 Stud, box to backplate N/A 304 1 Impeller nut 1203 319 1 Sight window Glass 320 See no
Parts Listings and Cross-sectional Drawings Item Quantity Part name All 316SS All CD4MCuN 370K 4 Screw, end cover to 2442 frame 371A 4 Hex tap bolt, adjusting 2442 372T 1 Screw, monitor 2367 382 1 Bearing lockwasher Steel 383 1 Mechanical seal Material varies 388K 3 Hex capscrew, casing to adapter, jacking 2442 400 1 Coupling key 2213 408B 1 Plug, oil drain 2210 408C See note 9 Plug, grease relief N/A 408D See note 9 Plug, grease lube N/A 408E See note 9 Plug, g
Parts Listings and Cross-sectional Drawings Item 134A Quantity 1 Part name Bearing housing 316SS 1000 136 1 Bearing locknut Steel 164 1 Casing wear ring (enclosed impeller) 1203 1216 176 1 Sideplate (open impeller) 1203 1362 178 1 Impeller key 2213 184 1 Stuffing box cover/seal chamber 1203 193H 2 Grease fitting Steel 202 1 Impeller wear ring (for enclosed impeller option) 1203 1362 222E 3 Set screw, casing wear ring 2229 2230 228 1 Bearing frame 1000 230C 1 Va
Parts Listings and Cross-sectional Drawings Item 408E Quantity 4 Part name Plug (oil lube) 316SS 2210 Duplex SS 408H See note 3 Plug (stuffing box) 2229 2230 409 1 Bearing (radial) Cylindrical roller, steel 412A 1 O-ring, impeller Teflon 412C 1 O-ring, sideplate to casing Viton 412F 1 O-ring, sleeve Teflon 423B See note 1 Nut, jam 2210 494 1 Cooler assembly SS tube, brass fittings 496 1 O-ring, housing BUNA Table 11: Materials cross-reference chart Goulds Pumps Materi
Parts Listings and Cross-sectional Drawings Goulds Pumps Material Code 2256 Material ASTM DIN ISO JIS 316L SS A276 316L 1.4542 — SUS630 2260 317L SS — 1.4404 — SUS316L 2344 904L — 1.4438 — SUS317L 2379 6% to 7% Moly Duplex A4709 (S31254) — — — 2380 Ferralium — — — — 2441 Stainless steel F738M — A1-50 — 2442 Carbon steel — — 898-1 Class 8.8 — 3201 Carbon steel (plate) A283 GR D — — — 3211 316SS A240 Type 316 — — — 3265 Alloy 2205 A240 1.
332A 423B 371A 370C 107 353 355 412F 370H 106 105 382 136 496 134A 112 125 126 388K 400 236A 253B 370D 418 370A 408J 122 241 178 409 408K 108 408B 228 184 319 351 412A 101 304 358M 370K 333A 109A 370B 360 372T 408H 761B 164 360P 100 358 358M 356E 357A Parts Listings and Cross-sectional Drawings Figure 16: Exploded view of 3180 and 3185 XL1, XL2-S, and XL2 groups Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 127
Parts Listings and Cross-sectional Drawings Figure 17: Exploded view of 3181 and 3186 164 222E 320 202 101 Figure 18: Enclosed impeller option for the S, M, L, and XL groups 128 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Parts Listings and Cross-sectional Drawings 357A 356E 360P 164 101 Figure 19: Enclosed impeller option for the XL1, XL2-S and XL2groups 126A 101 Figure 20: Shearpeller™ Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 129
Parts Listings and Cross-sectional Drawings 444 265A 412U 412F 262 264 184 126 355 107 106 105 353 357J 125 Figure 21: Dynamic seal option (3180/3185 S, M, L, and XL group only) 352B 230C 184 412F 126 353 383 355 Figure 22: TaperBore™ PLUS seal chamber with VPE ring 130 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Parts Listings and Cross-sectional Drawings Figure 23: Throat bushing option and conversion packing option for 3181 and 3186 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 131
Parts Listings and Cross-sectional Drawings Envelope drawings for packed box and seal chamber Figure 24: 3180/3185 S, M, L, and XL packed stuffing box, drawing C03346A, revision 4, issue 0 132 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Parts Listings and Cross-sectional Drawings Figure 25: 3180/3185 XL1, XL2-S, and XL2 packed stuffing box, drawing A09638A, revision 1, issue - Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 133
Parts Listings and Cross-sectional Drawings 134 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Parts Listings and Cross-sectional Drawings Figure 26: 3180/3185 S, M, L, and XL mechanical seal, drawing C03494A, revision 5, issue 0 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 135
Parts Listings and Cross-sectional Drawings Figure 27: 3180/3185 XL1, XL2-S, and XL2 mechanical seal, drawing A09712AA, revision 0, issue — 136 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Parts Listings and Cross-sectional Drawings Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 137
Parts Listings and Cross-sectional Drawings ™ Figure 28: 3180/3185 S, M, L, and XL TaperBore PLUS seal, drawing A06755A, revision 1, issue — 138 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Parts Listings and Cross-sectional Drawings ™ Figure 29: 3180/3185 XL1, XL2-S, and XL2 TaperBore PLUS seal, drawing A09636A, revision 1, issue — Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 139
Parts Listings and Cross-sectional Drawings 140 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Parts Listings and Cross-sectional Drawings Figure 30: 3181/3186 stuffing box, drawing C05279A, revision 1, issue — Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 141
Parts Listings and Cross-sectional Drawings Figure 31: 3181/3186 mechanical seal, drawing A07209A, revision 1, issue — 142 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Parts Listings and Cross-sectional Drawings ™ Figure 32: 3181/3186 TaperBore PLUS seal, drawing C05209A, revision 2, issue — Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 143
Parts Listings and Cross-sectional Drawings ™ Figure 33: 3181/3186 TaperBore PLUS with conversion seal, drawing C05278A, revision 1, issue — 144 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Parts Listings and Cross-sectional Drawings ™ Figure 34: 3181/3186 TaperBore PLUS with stub sleeve, drawing A06756A, revision 2, issue — Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 145
Certification: CE or CE ATEX Certification: CE or CE ATEX Certificates of conformance CSA Certificate 146 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Certification: CE or CE ATEX Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 147
Certification: CE or CE ATEX ATEX notification 148 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Certification: CE or CE ATEX IECEx Certificate of Conformity Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 149
Certification: CE or CE ATEX 150 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual
Certification: CE or CE ATEX Chinese Certificate of Conformity Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 151
Other Relevant Documentation or Manuals Other Relevant Documentation or Manuals For additional documentation For any other relevant documentation or manuals, contact your ITT representative.
Local ITT Contacts Local ITT Contacts Regional offices Region Address North America (Headquarters) ITT - Goulds Pumps USA Telephone Fax Asia Pacific ITT Industrial Process 10 Jalan Kilang #06-01 Singapore 159410 +65–627–63693 +65– 627–63685 Europe ITT - Goulds Pumps Millwey Rise Industrial Estate Axminster, Devon, England EX13 5HU +44–1297–630250 +44–1297–630256 Latin America ITT - Goulds Pumps Camino La Colina # 1448 Condominio Industrial El Rosal Huechuraba – Santiago 8580000 Chile +562–544–
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