Goulds 3196 X-SeriesChemical Process Pumps
2
Goulds 3196
Proven Performance...Over 1,000,000 Process PumpInstallations WorldwideWhen the Goulds 3196 ANSI Standard Dimension Process Pumpwas first introduced in 1961, it immediately becamethe standard for the industry.
Today, the number of installationsattest to its remarkableperformance. Users in chemical,petrochemical, pulp & paper,primary metals, food & beverageand general industries know theycan make no better choice thanthe best — Goulds Model 3196.
Model
3196 STX
5 ANSI Pumps
Model
3196 MTX/LTX
15 ANSI Pumps
Model
3196 XLT-X
9 ANSI Pumps
Original “Veteran” 3196... in service over
20 years on acid transfer.
Series of
electropolished
316SS 3196s in
a brewery.
CD4MCu 3196
installation
in a grain
processing
facility.
Alloy 20 sulfuric acid pumps mounted
on PermaBasesTM.
3196s on
a solvent
recovery service.
3196 XLT-X pumping black liquor
in a paper mill.
Goulds 3196
3
Before Selecting A Chemical Process Pump…
Four Design Features For Long Pump Life
Extended Pump PerformanceIn order to select a chemical process pump wisely, consideration must be givento design features that provide long-term reliable performance. The pump must bedesigned for optimum shaft seal and bearing life to prevent the failure of thesetwo primary causes of pump downtime.
IMPELLER
Must be designed for long-term, maintainable performanceand minimum hydraulic loads for maximum reliability.
SEAL CHAMBER
Must be designed for favorable seal environment — proper heatdissipation and lubrication of seal faces. The design must also beable to handle tough services: liquids containing solids, air or vapors.
POWER END
Must be designed for optimum bearing life, effective oil cooling,and minimum shaft deflection. An engineered bearing environmentis the key to extended bearing life.
BASEPLATE
Must be rigid, and able to withstand forces and moments of plant piping systems.
A
B
C
D
B A
D
C
FULLY OPEN IMPELLER
Best design for the ChemicalProcess Industries services.Ideally suited for corrosives andabrasives, handles solids andstringy fibers with ease.Allows for simple restoration ofclearances when wear takes place.Back pump-out vanes reducepressure on the shaft seal, reduceaxial thrust on the bearings.
ENGINEERED
SEAL CHAMBERS
BigBoreTM and patentedTaperBoreTM PLUS seal chambersallow seals to run coolerwith better face lubrication.Keep solids, air and vaporsaway from the seal faces forextended seal life.
X-SERIES POWER ENDS
Best design for reliability,extended pump life.Increased L10 bearing life90% to 140%. Reduced oiloperating temperature of 30˚F(16˚C). Three-year Gouldsreliability guarantee.
PUMP MOUNTING SYSTEM
Critical for reliability…rigidbaseplate prevents distortion,maintaining pump/motoralignment; corrosion resistantin severe environments.Designed for low vibrationand to withstand pipe loads.Meets total range of plantrequirements, easier installationand maintenance.
Total Cost of Ownership
Consider the fact that over a 20-year ANSI pump life, 95% of the total costs are maintenance,operation and installation. Only 5% is the initial pump purchase cost.
Select a process pump that maximizes reliability (low maintenance cost), has long-termmaintainable hydraulic performance (low operating cost) and is installed on a rigid baseplate.
Energy and maintenance costs during the life of a process pump can be more than 10 timesits purchase price.
Maintenance
Cost$32,000
Purchase Cost$8,000
Installation Cost$16,000
Operating &
Energy Cost$44,000
Typical 15-year Life Cycle cost of
a 25 Horsepower pump
Goulds 3196
4
OPEN IMPELLER ENCLOSED TYPE IMPELLER
Fully Open ImpellerAcknowledged Best Designfor CPI ServicesThe open impeller is the acknowledged best design for process services.It is ideally suited for corrosives/erosives, liquids containing solidsand stringy materials. The most reliable pumps feature open impellersas standard.
Two Times More Wear AreaLonger Life, Reduced Repair CostsThe most critical wear areas of a pump are the casing and stuffing box/seal chamber clearances.At a given wear rate, the larger wear area means longer life.
Remarkably, Goulds had performance in mindwhen the Model 3196 standard dimension processpump was developed in 1959. Of timelysignificance was the decision to feature a fullyopen impeller rather than an enclosed type.There are three excellent reasons why:
Greater wear area for longer life
Renewable performance for reducedrepair costs
Minimum hydraulic loads for maximummechanical reliability
See The Difference
12
3
Wear Area Calculation (10 inch dia. impeller)
Area Wear Surface = π r2 = π (5) 2 = 79 in2
Total Wear Area (Front & Back) = 2 x 79 = 158 in2
Wear Area Calculation (10 inch dia. impeller)
Area Nose Ring = 2π rW = 2 x π x (.9) (.9) = 5 in2
Area Back Cover = π r2 = π (5)2 = 79 in2
Total Wear Area = 5 + 79 = 84 in2
OPEN IMPELLER
Wear is uniformthroughoutlarger area; noconcentratedwear... extendedlife, reduced repairpart cost.
ENCLOSED TYPE
IMPELLER
Less wear area withconcentrated wear atnose of impeller...higher repair part cost.
Critical
Wear
Areas
Critical
Wear
Areas
Goulds 3196
5
Maintained High-PerformanceLong Pump LifeIt is common knowledge that as a pump wears, the performance decreases.Goulds open impeller can be adjusted, simply and quickly, to compensate forwear and renew performance. The enclosed type impeller cannot be adjusted.Performance renewal requires new or repaired casing and impeller.
3% REDUCTION TDH9% REDUCTION FLOW
2% INCREASED POWER
38% INCREASED NPSH
470
450
430
40
30
20
14
48
12
00 40 80 100 160
NPSH
(FT)
PO
WER
(BH
P)
H
EA
D(F
T)
CAPACITY (GPM)
Typical reduction in
performance due to wear
(.010 inch per year)
on any ANSI pump.
OPEN IMPELLER
Original performance can
be re-set (at the bench or on-
site) with external impeller
adjustment using a common
open-end wrench and feeler
gauge. It is done in a matter
of minutes.
ENCLOSED TYPE IMPELLER
Front nose ring of impeller cannot be
adjusted to provide ‘as new’ performance.
Parts must be replaced or repaired.
Minimum Hydraulic LoadsExtended Seal and Bearing LifeGoulds open impeller is engineered to assureminimum radial and axial thrust loads; controlledclearances between front and back of impellerminimize radial loads; back pump-out vanes controland reduce axial thrust. Bearing Life is Guaranteed.
Engineered For Long LifeBack vane height/angle and shroud design areengineered to minimize hydraulic loads throughoutthe life of the pump. Bearing Life is Guaranteed.
� Control Axial Thrust
� Low Radial Loads
� Control Seal Chamber Pressure
� Guaranteed Bearing Life
� Extended Seal Life
�
�
�
�
�
As the open impeller is adjusted and performance renewed,back pump-out vanes control axial thrust.
Bearing and seal life are maintained—unaffected by adjustment.
1
3
5
1
3
5 CALCULATED BEARING LIFE BASED ONMEASURED HYDRAULIC LOADS
SEAL LIFE UNAFFECTED BY ADJUSTMENT
BEARING LIFE UNAFFECTED BY ADJUSTMENT
IMPELLER ADJUSTMENT
AV
ERA
GE
SEA
L LI
FE
(YEA
RS)
1x 2x 3x
1x 2x 3x
CA
LCU
LATE
D
BEA
RIN
G
LIFE
, L| 10
(YEA
RS)
BACK PUMP-
OUT VANES
vs.
Goulds 3196
6
Goulds Engineered Seal ChambersExtend Seal Life And Lower Maintenance Costs
How It Works
Engineered Seal Chamber Selection Guide
Goulds PatentedTaperBoreTM
SEAL ENVIRONMENT IS CRITICAL FOR EXTENDED SEAL LIFE
The number one cause of pump downtime is failure of the shaft seal. These failures arenormally the result of an unfavorable seal environment such as improper heat dissipation(cooling) and poor lubrication of the seal faces or seals operating in liquids containing solids,air or vapors.
Goulds engineered seal chambers are designed to provide the best seal environment forselected sealing arrangement.
Enlarged bore seal chambers (BigBoreTM and TaperBoreTM PLUS) with increased radial clearancebetween the mechanical seal and seal chamber provide better circulation of liquid to andfrom seal faces. Improved lubrication and heat removal extend seal life and pump uptime.
The bottom line is lower maintenance costs.
The unique flow path created by the patented Vane Particle Ejectordirects solids away from the mechanical seal, not towards the seal aswith other tapered bore designs. And, the amount of solids enteringthe bore is minimized. Air and vapors are also efficiently removed.
On services with or without solids, air or vapors, Goulds TaperBoreTM
PLUS is the effective solution for extended seal and pump life andlower maintenance costs.
Solids/liquid mixture flows toward mechanical seal/seal chamber.
Turbulent zone. Some solids continue to flow toward shaft. Other solids are forced back outby centrifugal force (generated by back pump-out vanes).Clear liquid continues to move toward mechanical seal faces. Solids, air, vapors flow awayfrom seal.Low pressure zone created by Vane Particle Ejector. Solids, air, vapor liquid mixture exit sealchamber bore.Flow in TaperBoreTM PLUS seal chamber assures efficient heat removal (cooling) and lubrication.Seal face heat is dissipated. Seal faces are continuously flushed with clean liquid.
TM
1
2
4
5 3
1
4
3
2
5
Service
Water-Based Liquids with FlushEntrained Air or VaporSolids 0-10%, no FlushSolids Greater than 10% with FlushPaper Stock 0-5%, no FlushPaper Stock 0-5%, with FlushSlurries 0-5%, no FlushHigh Boiling Point Liquids, no FlushTemperature ControlSelf-Venting and DrainingSeal Face Heat RemovalMolten or Polymerized Liquid, no FlushMolten or Polymerized Liquid with Flush
TYPE 1Standard Bore
Designed for packing.Also accommodatesmechanical seals.
TYPE 2BigBoreTM
Enlarged chamber forincreased seal life throughimproved lubrication andcooling.
TYPE 3TaperBoreTM PLUS
Lower seal facetemperatures, self- ventingand draining. Solids andvapors circulated awayfrom seal faces.
TYPE 4Jacketed
TaperBoreTM PLUS
Maintains propertemperature control(heating or cooling) of seal environment.
TYPE 5Jacketed BigBoreTM
Maintains propertemperature control(heating or cooling) of seal environment.
ACCBCBCCCCCCC
ABCACACCCBACC
AAACA-AACAACC
AAAC--AAAAAAA
ABCA--CCACACA
A Ideally Suited
B Acceptable
C Not Recommended
Goulds 3196
7
Sealing SolutionsGoulds engineered seal chambers are designed to accept a widerange of sealing arrangements to meet specific user requirements.Your Goulds representative will gladly recommend the best sealingsolution for your service...some of which are illustrated here.
SINGLE INSIDE SEAL
(with BigBoreTM Seal
Chamber)
• Non-corrosiveto moderatecorrosive liquids
• Moderate abrasives• Liquids that have good
lubrication qualities
CONVENTIONAL DOUBLE SEAL
(with BigBoreTM Seal Chamber)
• Liquids not compatiblewith single seal
• Toxic, hazardous,abrasive, corrosive
• When pump is operatingunder cavitation or low flows
• Meet environmentalregulations
Goulds Dynamic Seal Eliminate Sealing Problems,Reduce Maintenance Costs
SINGLE CARTRIDGE SEAL
(with TaperBoreTM
PLUS Seal Chamber)
• Same applicationas conventionalsingle seal
• Ease of maintenance• No seal setting
problems
DOUBLE CARTRIDGE
SEAL (with BigBoreTM
Seal Chamber)
• Same applications asconventional double seal
• Reduced maintenance costs• No seal setting errors
DOUBLE GAS BARRIER SEAL
(with BigBoreTM Seal Chamber
for Gas Seals)
• Toxic or hazardousliquids
• Meet environmentalregulations
• When use of seal pot orexternal flush is not desirable
• When compatible seal flushliquid not available
On tough pumping services,especially corrosives and slurries,mechanical seals require outsideflush and constant, costly attention.Even then, seal failures arecommon, resulting in downtime.
Goulds offers a solution: ANSIPLUSTM Dynamic Seal which,simply by fitting a repeller betweenthe stuffing box cover and impeller,eliminates the need for amechanical seal.
BENEFITS OF DYNAMIC SEAL:
• Eliminate use of seal water• Eliminate pumpage contamination and product dilution• Reduce utility cost• Eliminate problems associated with piping from
a remote source• Eliminate need to treat seal water• Considerably less expensive than a slurry mechanical seal
Stuffing BoxCover
Repeller
Repeller Plate
Model 3296 EZMAG
Model V3298
Model 3298
CONVENTIONAL
DOUBLE SEAL
• BigBoreTM Seal • Chamber
Sealless SolutionsNot all process pump applications can be sealed with optimum reliability.Goulds ANSI dimensional magnetic drive sealless process pumps areperfect solutions to mechanical seal or environmental sealing problems.The EZMAG metal magnetic drive process pump has a revolutionarybearing cartridge design for maximum reliability and ease of maintenance.For tough corrosive services Goulds also offers ETFE® and PTA linedmagnetic drives available in horizontal, vertical or self-primingconfigurations to meet all your process needs!
Besides being available as a complete unit, any Goulds 3196can be easily field-converted to Dynamic Seal. Retrofit kitsare available.
Goulds 3196
8
Goulds Engineered X-Series Power EndsGuaranteed For Reliability, Extended LifeGoulds X-Series power ends (STX, MTX, LTX and XLT-X) are designed forincreased bearing life, decreased maintenance costs. The result is themost reliable power ends in the industry…guaranteed!
INPRO® VBXX-D
LABYRINTH OIL SEALS
Prevents contamination of lubricant, the primary cause of premature bearing failure. Increased L10 bearing life 50% to 100%
LARGEST OIL SUMP CAPACITY FOR ANSI PUMPS
Provides better heat transfer for more effective oil cooling. Increased L10 bearing life 15%.
BULLS EYE SIGHT GLASS
Assures proper oil level that is critical for bearing life.
RIGID FRAME FOOT
Reduces effects of pipe loads on shaft alignment. Prevents additional loads being applied to thrust and radial bearings. Increased L10 bearing life 25%.
C-FACE MOUNTING FLANGE
Supports ANSI coupling guard or optional C-face motor adapter.
LUBRICATION FLEXIBILITY
Pre-drilled for easy field conversion(flood oil to oil mist back to flood oil). Grease lubrication is also easily accommodated.
CONDITION MONITORING SITES
Allow use of temperature/vibration sensors for predictive/preventive maintenance.
BOTTOM LINE: Compared to first generationANSI pumps Goulds X-Series power ends provide:Increased L10 Bearing Life 90% to 140%Reduced Oil Operating Temperature 30˚F (16˚C)
62
2
1 5
6
73
4
1
7
4
5
3
INPRO® VBXX-D® Labyrinth IsolatorsGoulds X-Series power ends now come standard with INPRO® VBXX-D® Isolatorsfor maximum protection against contaminants. The VBXX-D® is a metallic isolator
offering the latest in labyrinth designinnovations like the VBX® o-ring for
positive sealing in a static condition,as well the “D-groove”® designwhich dramatically increaseslubrication retention comparedto traditional labyrinth designs.The seals are non-contacting
and do not wear.
Large Oil Sight GlassThe standard oil sight glassassures oil level is properlyset and maintained.Condition of oil is alsoeasily monitored.
Rigid FrameFootHeavy duty foot reduceseffects of pipeloads/thermal expansionon bearing life.Bearings continueto run cool.
ConditionMonitoring SitesAllow easy and consistentmonitoring of temperatureand vibration. Optionalinstallation of sensors.
Extra-LargeOil SumpThe X-Series oil sump is 2times larger than other ANSIpumps The large oil capacityprovides optimum heattransfer for cooler runningbearings. Oil operatingtemperature is reduced10˚F (5˚C).
0
10
STX GRP I
Oil
Sum
p Ca
paci
ty–(
oz)
MTX GRP II LTX GRP II XLT-X GRP III
20
30
40
50
60
70
80
90
100POWER END OIL CAPACITYX-Series vs. ANSI Pump Average
GOULDSIndustry Average
Larger Means Cooler
SingleLip Seal
MagneticSeal
BearingLowerRange
BearingUpperRange
Labyrinth
Infinite60
50
40
30
20
10
0
Des
ign
Life
, X 1
000h
Relative Life of Bearing Housing Protection Devices
*Optional Teflon labyrinthoil seals are also available
Goulds 3196
9
0Capacity – GPM (m3/h)
3196 XLT-X 1780/1450 RPM
Tota
l H
ead
– F
eet
(Mete
rs)
0
310(95)
8000(1820)
9 ANSI Sizes9 ANSI Sizes
0Capacity – GPM (m3/h)
3196 MTX 3500/2900 RPM
Tota
l H
ead
– F
eet
(Mete
rs)
0
725(221)
1000(227)
15 ANSI Sizes15 ANSI Sizes
Our Guarantee
0 1600(364)Capacity – GPM (m3/h)
3196 LTX 3500/2900 RPM
Tota
l H
ead
– F
eet
(Mete
rs)
0
725(221)
3 ANSI Sizes Standard3 ANSI Sizes Standard
12 ANSI Sizes Optional12 ANSI Sizes Optional
Each 3196 shaft and bearing combination is engineered to minimize shaft deflection(less than .002 in.) for long bearing and seal life. Each power end is designed to handlethe hydraulic loads for a select group of sizes. Power ends are ideally matched withhydraulic requirements for optimum/extended pump life.
Ideal for tough conditions when a power end is pushed beyond ANSI limits:operating at low flows and higher heads, pumping high specific gravityliquids, fluctuating process conditions, overhung belt drive.
Oversized shaft and bearing assembly significantly expands the limits forlong, trouble-free bearing and seal life. On high load applications the LTXpower end improves bearing life 160% to 210%; oil operating temperaturereduced by 45˚F (25˚C).
Every X-Series ANSI Process Pump isbacked by a 3 year material andworkmanship warranty. An optional 5-year extended warranty is also available.
The X-Series will meet andexceed your expectationsfor reliability. Guaranteed!
LTX Power End for HighLoad Applications Increased L|10 Bearing Life150% to 200% On theToughest Applications
Duplex thrust bearings (40 /̊40˚angular contact) ideally sized for high load applications.
Flinger/channel oil lubrication systemprovide 30% increased L10 life; 15˚F (8˚C) reduced oil temperature.
Oversized shaft with duplexthrust bearings provideincreased L10 by 40%.
Shaft and Bearings Engineered for Maximum Reliability
0Capacity – GPM (m3/h)
3196 STX 3500/2900 RPM
Tota
l H
ead
– F
eet
(Mete
rs)
0
325(99)
425(97)
5 ANSI Sizes5 ANSI Sizes
INPRO® VBXX-D®
LABYRINTH SEALSSTANDARD
Prevents premature bearing failure causedby lubricant contamination or loss of oil.Bearings run cooler and last longer.
CONTINUOUS PERFORMANCE
Original flow, pressure and efficiency aremaintained by simple external adjustmentresulting in long-term energy andrepair parts savings.
HEAVY DUTY SHAFTAND BEARINGS
Rigid shaft designed for minimum deflection at seal faces — less than 0.002 in. (.05 mm).Bearings sized for 10-year average life undertough operating conditions. Available withor without shaft sleeve.
EXTRA LARGE OIL SUMP CAPACITY
Increased oil capacity provides better heattransfer for reduced oil temperature.Bearings run cooler and last longer.
ONE-INCH BULLS EYESIGHT GLASS
Assures proper oil level critical to bearing life.Bottle oiler optional.
X-SERIES POWER END
Designed for reliability, extended pump lifebacked with a 3-year, unconditional warranty.
RIGID FRAME(AND CASING) FEET
Reduce effects of pipe loads on shaftalignment; pump vibration reduced.
MAGNETICDRAIN PLUG
Standard magnetic drain plug helpsprotect bearings and prolong life.
Goulds 3196
10
3196 ChemicalProcess PumpsHeavy Duty Design Features for Total Range of Process Services
MOUNTING FLANGE
Supports optional C-face motor adapter;accommodates standard ANSI
coupling guard.
DUCTILE IRONFRAME ADAPTER
Material strength equal to carbonsteel for safety and reliability.
CASING
• Bonus casing thickness: Class 150pumps feature Class 300 wall thickness as
standard; increased reliability and maximized casing life.
• Top centerline discharge for air handling, self-venting.
• Back pull-out design for ease of maintenance.
• Integral casing feet prevent pipe loadmisalignment — maximized seal and
bearing life.
• Serrated flanges standard for positivesealing against leakage. Meets ANSI B16.5
requirements. Class 150 FF flanges standard,optional Class 150 RF, 300 FF/RF.
FULLY OPEN IMPELLER
Acknowledged best design for CPI services— solids handling, stringy material,
corrosives, abrasives. Two times the weararea of closed type impellers for longerlife. Back pump-out vanes reduce radialthrust loads and seal chamber pressure.
SEALING FLEXIBILITY
Wide range of sealing arrangementsavailable to meet service conditions.
Engineered seal chambers improvelubrication and heat removal (cooling) of seal faces for extended seal life and
pump uptime.
POSITIVE SEALING
Fully confined gasket at casing jointprotects alignment fit from liquid,
makes disassembly easier.
Goulds 3196
11
Goulds 3196
12
Baseplate Mounting Systems
Corrosion Resistance (mild/moderate)
Corrosion Resistance (severe)
Machined Pump & Motor Parts
Circular Grout Holes (4 in. min.)
Vent Holes (1 in. min.)
Vent Holes (1/2 in. min.)
Non-Overhang
Full Drain Rim
Built-in Drain Pan (under pump)
Drain Pan Under Pump
Baseplate Leveling Screws
Motor Alignment Adjusters
Lifting Eyes
Continuous Welding Used
Flexibly Mounted
Spring Loaded*
Available in 304 and 316 SS
ANSI B73.1-1991 Conformance
API-610 Conformance
PIP RESP 002 Conformance
TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6Camber CHEM- Fabricated Enhanced Advantage Polyshield
Top BASE Steel Feature Base ANSICast Iron PLUS Fabricated Combo
SteelPLANT REQUIREMENTS
Baseplate Selection Guide
STANDARD OPTIONAL*Engineered option—requires special baseplate
CHEMBASE PLUSTM
Polymer concrete construction providesexceptional rigidity & corrosion resistance. ANSI 1991 dimensional.
CAMBER TOP CAST IRON
Preferred standard of processindustries. Rigid and corrosionresistant, it is the best value inthe industry today.
TYPE 1
TYPE 3
TYPE 2
Goulds offers a complete range of pump mounting systemsto meet plant requirements; make installation andmaintenance easier.
MAGNETIC OIL SEALS
Lubrication Flexibility
Bonus Interchangeability
ANSI PLUSTM
SEALED POWER END
MTXPOWER END
WITH OIL MIST
GREASELUBRICATION
Goulds X-Series power ends are designed for any lubrication system of userpreference. Choice of flood oil, oil mist, grease lubrication. Pre-drilling atfactory allows easy field conversion (flood oil to oil mist back to flood oillubrication) without modifying parts. Flexible design accommodates oilmist configurations to meet users’ practices and preferences.
X-Series Power Ends Fit 7 Different Process PumpsMinimize inventory, reduce downtime.
Model 3196
X-Series Chemical ProcessPumps
Model CV 3196
Non-ClogProcess Pumps
Model HT 3196
High TemperatureChemical Process Pumps
Model LF 3196
Low Flow ANSIProcess Pumps
Model 3198
PFA TEFLON®-LinedProcess Pumps
Model 3796
Self-PrimingProcess Pumps
Model 3996
In-Line Process Pumps
FABRICATED STEEL
An economical choice thatmeets ANSI/ASME B73.1dimensional requirements.
TYPE 5 ADVANTAGE
Heavy duty PIP compliantfabricated steel baseplate.
TYPE 6 POLYSHIELD ANSI COMBO
Heavy duty polymer concretecombination baseplate and foundation.
TYPE 4 ENHANCED FEATURE
FABRICATED STEEL
Upgraded ANSI baseplate designed tomaximize pump operation life and easeinstallation. Meets API-minded chemicalpump users’ toughest requirements.
Goulds 3196
13
Model 3196 XLT-XIllustrated:� BigBore™� Seal Chamber� Grease Lubrication
Model 3196 MTXIllustrated: BigBore™ Seal Chamber
Optional:� Taper Bore™ Plus� Standard Bore� Jacketed Chamber� Dynamic Seal Chamber
112A
136
122
332A
496
112A
332A
122
136
360C
496
100
101
412A
351
358
100
101
412A
184
351358
228 168A 333A 108 370
319 360F 469B 250 418 126
228 168A 333A 126 360F 108 184 370
250 418
Oil Lubrication
Optional:� Grease Lubrication� Oil Mist Lubrication
Sectional View
Goulds 3196
14
*E.I. DuPont reg. trademark**LTX Power End features standard Duplex Angular Contact: Optional STX, MTX, XLTOther Alloys Available: 316L, 317, 317L, 254SMO, Zirconium, etc.
Sectional ViewModel 3196 STXIllustrated:� BigBore™� Seal Chamber� Flood Oil Lubrication
136
332A
122
112A
496
228 168A 333A 250 370
319 126 418 351
100
101
412A
184
358
Material
Item Ductile HastelloyNumber
Part NameIron
316SS CD4MCu Alloy 20 Monel NickelB & C
Titanium
100 Casing Ductile Iron 316SS CD4MCu Alloy 20 Monel Nickel Hastelloy Titanium
101 Impeller Ductile Iron 316SS CD4MCu Alloy 20 Monel Nickel Hastelloy Titanium
105 Lantern Ring Glass-Filled TEFLON*
106 Stuffing Box Packing TEFLON* Impregnated Fibers
108 Frame Adapter Ductile Iron
112A Thrust Bearing Double Row Angular Contact**
122 Shaft—Less Sleeve (Optional) SAE4140 316SS Alloy 20 Monel Nickel Hastelloy Titanium
122 Shaft—With Sleeve SAE4140 316SS
126 Shaft Sleeve 316SS Alloy 20 Monel Nickel Hastelloy Titanium
136 Bearing Locknut and Lockwasher Steel
168A Radial Bearing Single Row Deep Groove
184 Stuffing Box Cover (Packed Box) Ductile Iron 316SS CD4MCu Alloy 20 Monel Nickel Hastelloy Titanium
184 Seal Chamber (Mechanical Seal) Ductile Iron 316SS CD4MCu Alloy 20 Monel Nickel Hastelloy Titanium
228 Bearing Frame Cast Iron (Ductile Iron for STX Group)
250 Gland 316SS Alloy 20 Monel Nickel Hastelloy Titanium
262 Repeller/Sleeve (Dynamic Seal Option) CD4MCu Alloy 20 Monel Nickel Hastelloy Titanium
264 Gasket, Cover-to-Backplate (Dynamic Seal) TEFLON*
370H Stud/Nut, Cover-to-Adapter 304SS
319 Oil Sight Glass Glass/Steel
332A INPRO® VB-XX-D Labyrinth Oil Seal (Outboard) Bronze (ASTM B50596)
333A INPRO® VB-XX-D Labyrinth Oil Seal (Inboard) Bronze (ASTM B50596)
351 Casing Gasket Aramid Fiber with EPDM Rubber
358 Casing Drain Plug (Optional) Steel 316SS Alloy 20 Monel Nickel Hastelloy Titanium
360F Gasket, Frame-to-Adapter Cellulose Fiber with Binder
360C Gasket, Bearing End Cover Cellulose Fiber with Binder
370 Cap Screw, Adapter-to-Casing Steel
412A O-ring, Impeller Glass-Filled TEFLON*
418 Jacking Bolt 304SS
444 Backplate (Dynamic Seal Option) Ductile Iron 316SS CD4MCu Alloy 20 Monel Nickel Hastelloy Titanium
469B Dowel Pin, Frame-to-Adapter Steel
496 O-ring, Bearing Housing Buna Rubber
Parts List and Materials of Construction
Goulds 3196
15
Options
CPI PLAN 7311
By-pass flush lubricates single
seal faces.
JACKETED SEAL CHAMBER
Maintains proper temperature control of sealingenvironment. Ideal for maintaining temperature for
services such as molten sulphur and polymerizing liquids.Available in BigBoreTM and TaperBoreTM designs.
Seal Flush PlansAll ANSI B73.1 seal flush and cooling plans are available to controlemission levels and meet seal installation requirements. Goulds canalso provide other special arrangements of user preference.
High and Low Temperature CapabilityOptions are readily available for high and lowtemperature applications or where pumpagetemperature must be controlled.
Special Surface PreparationsAlthough Goulds cast parts provide exceptionally smooth finishfor superior hydraulic performance, many users require specialsurface finishes including:
• Passivation• Electropolishing• Hard Metal Coatings• Surface Finish Less Than SIS Grade 2• Fusion Bonded, Epoxy Coated Power End• Special Paint Systems
Goulds offers users a variety of options to meet specific plant and process requirements.
CPI PLAN 7353
Pressurized circulation lubricates double seal faces.
BEARING FRAME
FINNED COOLER
Directly cools oil for lower bearing operating temperature. Requires minimum
cooling water. Corrosion resistant construction.Recommended for temperatures over 350°F (177°C)
when using conventional oil. When synthetic oil isused, pump can run up to 450°F without cooling.
Above 450° add for high temperature option.
HEAT JACKET
Economical clamp-on jacket provides practicalmethod of heating or cooling the casing. Excellentheat transfer characteristics. Easy to install orremove for pump servicing.
HIGH TEMPERATURE FEATURES
For operation to 700˚F (371˚C)
• Jacketed Stuffing Box/Seal Chamber
• Finned Cooler• 316 Stainless Steel Shaft• Graphite Impeller O-ring• Graphite Casing Gasket
Goulds 3196
16
Hydraulic Coverage Model 3196
0
CAPACITY — 3500 RPM (60 Hz)
0 20
14000
m FT.0
0 20CAPACITY — 2850 RPM (50 Hz)
TO
TA
L H
EA
D —
35
00
RPM
(6
0 H
z)
m
0 0
TO
TA
L H
EA
D —
28
50
RPM
(5
0 H
z)
▲ = Scale Change
0GPM
m /h3 200▲ ▲
m /h3
GPM 1100
50▲ ▲
100
200
300
400
500
600
700
800
220
180
140
100
60
20
FT.
100
200
300
400
500
40
80
120
160
100 200 300 500 700 900 1100
40 60 70 80 100 150 250
100 200 300 400 500 600 700 800
40 60 80 100 150 200 250
3500/2850RPM STXMTX/LTX
1 2/
1 x3-13 1 2/
1x2-10
1 x3-10
1x1 -812 /
1 x3-61 2/1 2/1x1 - 6
1 2/1 x3-8
2x3-6
3x4-7
2x3-8 2x3-10
3x4-8G
3x4-10
2x3-13
(LTX)
3x4-13
(LTX)
4x6-10G
●
0
CAPACITY — 1750 RPM (60 Hz)
0 20
660074000
m FT. 0
0 20 40 60CAPACITY — 1450 RPM (50 Hz)
TO
TA
L H
EA
D —
17
50
RPM
(6
0 H
z)
m
0 0
TO
TA
L H
EA
D —
14
50
RPM
(5
0 H
z)
FT.
▲= Scale Change
0
20
40
60
80
100
120
140
160
180
200
230
270
310
350 240
200
160140
120
100
80
60
40
20
75
10
20
30
40
45
55
10
20
30
40
60
50
65
75
95
▲▲
100 300 400 500 700 900 1000 140018002200 30003400 50005800GPM
GPM
m /h3 40 60 80 700100 140 180▲ ▲ ▲220 300 500 1000 1400
m /h3
100 200 300 400 500 600 700 80010001400 1800 22002600 3400 4200 5000
100 140▲
160 200 300 500 600 800 1000 1200▲ ▲
1750/1450 RPMSTXMTX/LTXXLT-X
1 x3-13 1 2/2x3-13
3x4-10
3x4-8
1x2-10
1 2/1x1 - 6 1 x3-61 2/
1 x3-10 1 2/
2x3-10 2x3-8
3x4-7
2x3-6
1x1 -81 2/ 1 2/1 x3-8
3x4-10H 4x6-10H
3x4-13
4x6-13
6x8-13
8x10-13
8x10-16H
8x10-15G
8x10-17
4x6-17
6x8-15
6x8-17
4x6-10G
Goulds 3196
17
1x11/2 – 6
Power
End
Adapter Stuffing
Box/Seal
Chamber
Impeller Casing Size Power
End
Adapter Stuffing
Box/Seal
Chamber
Impeller Casing Size
11/2 x3 – 6
2x3 – 6
1x11/2 – 8
11/2 x3 – 8
6x8 –13
8x10 –13
6x8 –15
8x10 –15
8x10 –15G
8x10 –16H*
4x6 –17*
6x8 –17*
8x10 –17*
3x4 –7
2x3– 8
3x4 – 8
3x4– 8G
1x2– 10
11/2x3– 10
2x3–10
3x4–10
MTX
LTX
3x4–10H
4x6 –10G
4x6 –10H
11/2 x3–13
2x3 –13
3x4–13
4x6–13
STXMax BHP–40 HP (30 kW)
XLT-XMax BHP–250 HP (187 kW)
X-17Max BHP–350 HP (261 kW)
MTXMax BHP–122 HP (91 kW)
LTXMax BHP–200 HP (149 kW)
* Uses 350 BHP shaft.
Modular Interchangeability
Goulds 3196
18
Bare PumpGroup
Pump ANSI Discharge SuctionX A B D SP Weight
Size Designation Size SizeLbs. (kg)
1x11/2-6 AA 1 11/2 84 (38)
11/2x3-6 AB 11/2 3 92 (42)
STX 2x3-6 2 3 6.5 (165) 13.5 (343) 4 (102) 5.25 (133) 3.75 (95) 95 (43)
1x11/2-8 AA 1 11/2 100 (45)
11/2x3-8 AB 11/2 3 108 (49)
3x4-7 A70 3 4 11 (280) 220 (100)
2x3-8 A60 2 3 9.5 (242) 220 (91)
3x4-8 A70 3 411 (280) 220 (100)
3x4-8G A70 3 419.5 (495) 4 (102) 8.25 (210)
1x2-10 A05 1 28.5 (216)
200 (91)
11/2x3-10 A50 11/2 3 220 (100)
MTX/2x3-10 A60 2 3 9.5 (242) 230 (104)
LTX3x4-10 A70 3 4 11 (280) 3.75 (95) 265 (120)
3x4-10H A40 3 4 12.5 (318) 275 (125)
4x6-10G A80 4 613.5 (343)
4x6-10H A80 4 6305 (138)
11/2x3-13 A20 11/2 3 10.5 (267) 19.5 (495) 4 (102) 10 (254) 245 (111)
2x3-13 A30 2 3 11.5 (292) 275 (125)
3x4-13 A40 3 4 12.5 (318) 330 (150)
4x6-13 A80 4 6 13.5 (343) 405 (184)
6x8-13 A90 6 8 16 (406) 560 (254)
8x10-13 A100 8 10 670 (304)
6x8-15 A110 6 818 (457)
610 (277)
8x10-15 A120 8 10 740 (336)
XLT-X 8x10-15G A120 8 10 19 (483) 27.875 (708) 6 (152) 14.5 (368) 5.25 (133) 710 (322)
8x10-16H 8 10 850 (385)
4x6-17 4 6 16 (406) 650 (295)
6x8-17 6 8 18 (457) 730 (331)8x10-17 8 10 19 (483) 830 (376)
Dimensions Model 3196All dimensions in inches and (mm). Not to be used for construction.
DIMENSIONS
SUCTION
DISCHARGEASP B
X
D
Goulds 3196
19
* 17 inch sizes have 21⁄4 inch (57) shaft diameters in stuffing box/seal chamber with sleeve. Shaft sleeve O.D. is 23⁄4 inches (70) for packing and 21⁄2 inches (64) for mechanical seals.Seal chamber bore is 43⁄4 inches (121). Stuffing box bore is 35⁄8 inches (92).
** 17 inch sizes power limit per 100 RPM is 20HP (15kW).
Process Industry Practices (PIP) ComplianceThe standard design features of Goulds 3196 (ANSI B73.1M)and 3996 (ANSI B73.2M) pumps meet ASME/ANSI standards.In addition, both models can be manufactured to comply withPIP Specifications for application of horizontal and verticalin-line ANSI process pumps.
Other Features For Safety Reliability
Model 3996meets B73.2Mand RESP73V
Model 3196 meetsB73.1M and RESP73H
ANSI COUPLING GUARD
Meets all requirements of ANSIB15.1 specifications.
C-FACE ADAPTER
X-Series power ends accommodateoptional C-face motor adapter —simplifies pump/motor alignment.
3196CC (Close Coupled)
Certain sizes of the 3196 are available in aclose coupled configuration which savesspace, requires less maintenance and needsno alignment.
SHAFT GUARD
When a guard around all rotatingshaft parts is required.
CENTERLINE-
MOUNTED CASING
For high temperature services(500˚to 700˚ F/260˚ to 370˚C).
STX MTX LTX XLT-X
Diameter at Impeller .75 (19) 1 (25) 1.25 (32) 1.5 (38)
Diameter in Stuffing Box/Seal Chamber
(Less Sleeve) 1.375 (35) 1.75 (45) 2.125 (54) 2.5 (64)
Shaft (With Sleeve) 1.125 (29) 1.5 (38) 1.875 (48) 2 (51)*
Diameter Between Bearings 1.5 (38) 2.125 (54) 2.5 (64) 3.125 (79)
Diameter at Coupling .875 (22) 1.125 (29) 1.875 (48) 2.375 (60)
Overhang 6.125 (156) 8.375 (213) 8.375 (213) 9.969 (253)
Maximum Shaft Deflection 0.002 (0.05)
Shaft Deflection Index (L3/D4)
(With Sleeve) 143 116 48 62
(Less Sleeve) 64 63 29 25
Sleeve O.D. thru Stuffing Box/Seal Chamber 1.375 (35) 1.75 (45) 2.125 (54) 2.5 (64)*
Radial 6207 6309 6311 6313
Bearings Thrust 5306 5309 7310 5313
Bearing Span 4.125 (105) 6.75 (171) 6.875 (164) 9.25 (235)
Average L'10 Bearing Life 50,000 Hours
BigBore™Seal Chamber
Bore 2.875 (73) 3.5 (89) 3.875 (98) 4.75 (120)*
Stuffing Box Bore 2 (51) 2.5 (64) 2.875 (73) 3.375 (86)*
Power Limits HP (kW) per 100 RPM 1.1 (.82) 3.4 (2.6) 5.6 (4.2) 14 (10.5)**
Maximum Liquid Temperature—
TemperatureOil/Grease Lubrication without Cooling
350° F (177° C)
Maximum Liquid Temperature—Oil Lubrication with High Temp. Option
700°F (370° C)
Casing Corrosion Allowance .125 (3)
Construction Details All dimensions in inches and (mm).
Pick Your Perfect Process PumpNo one in the industry offers the broad range
of process pumps that Goulds does...Whether it’s for pumping severe corrosives, abrasive slurries,
fibrous/stringy solids, high-temperature liquids,hazardous fluids, low flow or high-capacity
services — Goulds has a perfect, reliablesolution. The Goulds selection of pump
solutions includes horizontal and verticalconfigurations in a range of alloy and non-metallic constructions, sealed and sealless.
Visit our website at www.gouldspumps.com
�Utilizes X-Series Power End. TEFZEL® and TEFLON® are registered trademarks for fluorpolymer resins, films and fibers made by DuPont.
GouldsModel
Pump Type
Corrosives
Pumpage
Solids
SevereMod. Non-Abras.,Fibrous,Stringy
Abrasive
Hazard-dous Capacity
LowFlow
HighCap.
Pumping Conditions
HighPress.
Cryo-genic
Temperature
Up To250 F
0-500 F
500-700 F
TO800 F
Sumps LimitedFloorSpace
ANSIDim.
ISODim.
NoAlign-mentRqd.
Installation Considerations Materials of Construction
Non-Metallic Metallic
PFATEFLON®
TEFZEL® FRPor
Polypro-pylene
Iron AlloySteel
HighAlloys
3171 Vertical Sump Vertical4550 Sump
3996� In-Line
3175 High3180 Capacity
3700 High Temp./ High Press.
3196� Chemical Process
3198� PFA Lined FRP4150 Process
3796� Self- PrimingLF� Low3196 Flow
JC Abrasive SlurryCV� Non-3196 Clog3296EZ MAG
3298 Sealless
AF Axial Flow
HT High Temp3196 Chemical
3299 Sealless
SP Sealless3298 Self-PrimingV Sealless3298 Vert. In-Line
12345678910111213141516171819
SplitCase20
(Noxious,Explosive,Volatile,Toxic)
Process Pump Selection Guide
Sealless
DoubleSuction
1
7 17
11
2
8
39
15
4
10
16
5 20
6
© 2006 Goulds Pumps, IncorporatedA subsidiary of ITT Industries, Inc.Form No. B3196 5/06
13
1412
18
19
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