griswold 811 Ansi centrifugAl pumps GRISWOLD RR... · GRISWOLD M ENGINEERED FOR FLEXIBILITY &...

griswold 811Ansi centrifugAl pumps

GRISWOLD

D A R E T O C O M P A R E

P E R F O R M A N C E

A N S I C E N T R I F U G A L

P U M P S F O R T H E

P R O C E S S I N G

I N D U S T R Y

GRISWOLD:ANYTHING BUT

STANDARD

The Griswold Pump Com-pany is no newcomer topumps. With product linesdating back over 70 years,you’ll find a wealth ofindustry knowledge andexperience behind everyGriswold product. At ourfacility in Thomasville,Georgia, we manufacturea variety of pumps, includ-ing ANSI, end suction centrifugals, self-primingand submersible/verticalturbines. With hundreds ofthousands of pump instal-lations worldwide and ourinternational distributionnetwork, Griswold serves abroad range of chemicalprocess, industrial andmunicipal applications,including:

Pulp and paper

Chemical

Petrochemical

Oil and gas

Textile

Breweries

Grain processing

Food processing

Poultry processing

Automotive

Pharmaceutical

Steel

Semiconductor

Water treatment

Power generation

GRISWOLD

ARE ALL ANSIPUMPS THE SAME?In 1977, the American NationalStandards Institute (ANSI) estab-lished manufacturing criteria forcentrifugal pumps to ensure thatdimensional, material compositionand safety specifications meet thedemanding needs of the chemicalprocessing industry. Mandatorydesign features, such as self-venti-lation, foot mounting, centerlinedischarge and back pullout,became the industry’s assurancethat complying pumps met pro-duction and safety needs.

Even though ANSI compliancewould seem to level the playingfield for pump specification, yourchoices are actually far more com-plex. The fact is that many brandsjust meet the minimal requirementsof this standard. And while otherbrands may offer similar featuresand performance, you may experi-ence inflated cost, delayed delivery,and deflated service. In a marketwhere all ANSI pumps seem thesame, dare to compare.

WHAT DRIVES YOUR PUMPSELECTION PROCESS?In a rapidly changing world market, there’s no longer room formaking business decisions based on convention or costly oldrelationships. Every angle must be scrutinized to give your production process the edge needed to survive economicvolatility and polarized competition.

Maximizing production and minimizing costs are as much func-tions of equipment performance as initial and long-term costsof operating and maintaining equipment. Most importantly,you must minimize the time and financial losses caused by pro-duction failures. As a result, pump specification must meeteven more demanding criteria than ANSI compliance:

1 Proven track record of performance

2 Extended equipment life

3 Reduced initial cost and total cost of ownership

4 Speed and ease of repair or replacement

Dare to compare your ANSI pump. In a world where you needevery advantage—we’re confident you’ll choose Griswold.

M O V E Y O U R

c h e m i c a l

f o o d p r o c e s s i n g

P A G E 2

1

2

3

4PROVEN TRACKRECORD OFPERFORMANCE:

The Griswold 811 ANSI lineoffers the best pumps you’ll findon the market. Engineered forexceptional performance andmaximum flexibility, our 811models go the mile in the harsh-est and most difficult fluid pro-cessing applications. Griswold’s811 centrifugal pump not onlymeets ANSI standards for chem-ical processing, it was among thefirst pump designs to complywith these standards in the1970s. Almost 30 years ofproven performance has enabledGriswold to focus on enhancingour ANSI pump features andsupport offerings to surpass theindustry standard and exceedour customers’ expectations.

EXTENDEDEQUIPMENT LIFE:

Exceeding standard ANSI con-struction requirements, the Model811 includes several additionsthat are critical to long-term reli-able function.To start,our superioropen impeller and seal chambersare designed to facilitate corro-sive and erosive substance trans-port, heat regulation and routinemaintenance. The 811’s range ofenhanced power frames andrigid base plates combine the lat-est technology with the highestquality construction to minimizethe effects of work forces andshaft deflection, optimize cool-ing and further simplify theinstallation and maintenanceprocess. All told, you can expectthe 811 pump series to continueperforming long after otherANSIs wear out or break down.

REDUCED INITIAL& TOTAL COSTOF OWNERSHIP:

You may have heard that the ini-tial cost of your pump and partsplays a minor role in your totalcost of ownership. NOT TRUE!With Griswold’s 811, you getidentical quality and longevity asthe best-known brands—at alower initial price. Factor in ourlow cost on parts, and your long-term savings are even greater!This translates into your LOWESTtotal cost of ownership.

SPEED AND EASEOF REPLACEMENT:

When meeting your productionquota is compromised, each daywaiting for repairs can meansignificant losses in revenue(another factor in your true costof ownership). The Griswold811 and our extensive inventoryof parts are 100% inter-changeable with hundredsof thousands of other ANSIpumps currently in use. Withstocking distributors from coast-to-coast and throughout theworld, backed by Griswold’s 36-hour ship commitment (sameday on parts), and NO premiumcharge for expedited shipment,you can be up and going beforeyou may even get a responsecall from our competition!

And with our dedication to cus-tomer service, reduced responsetimes and engineering support,Griswold stands ready to helpimprove your process, increaseyour productivity, lower yourcosts and reduce your stress.

ANSI PUMPSP R O C E S S T O A H I G H E R S T A N D A R D

P A G E 3

otherbrands

page 4–7

CO

MP

AR

E

811 �

otherbrands

page4–13

CO

MP

AR

E

811 �

otherbrands

page4–13

CO

MP

AR

E

811 �

otherbrands

page8–11

CO

MP

AR

E

811 �

o i l & g a s

t e x t i l e

p h a r m a c e u t i c a ls e m i c o n d u c t o r

MGRISWOLDENGINEEREDFOR FLEXIBILITY& DURABILITYThe Model 811 is available in a widerange of sizes, capacities and materi-als to fit virtually any process fluidapplication. With over 30 selectionsand multiple design options, we’vegot your application covered—forabrasive and corrosive substances, andcapacities ranging from 4 through4000 gallons per minute.

Griswold maintains strict qualityassurance programs to ensure thatour entire product line is manufac-tured to the highest standard forengineered tolerances:

•Our American-produced investmentand no-bake casting processes produce smooth, superior surfacefinishes for consistent and reliableperformance.

•A metallurgist-controlled annealingprocess assures the maximum dura-bility and product life available onthe market.

•CNC (computer numerically con-trolled) machining equipment guarantees consistency for all parts.

•All power frames are assembled andinventoried in our Clean Room tokeep sensitive bearings and internalcomponents contaminant-free.

P A G E 4

EXTERNAL CLEARANCEADJUSTMENT:For maintaining original flow, pressureand efficiency, minimizing energy con-sumption and repairs, and extendingmean-time-between-failures (MTBF).

OVERSIZED SIGHT GLASS:One-inch bulls eye reflective sight glass facili-tates monitoring oil level and condition, critical to bearing life. Bottle oiler optional.

MAGNETICDRAIN PLUG:Collects damaging metalliccontaminants away fromthe bearings.

HEAVY-DUTY SHAFT &BEARINGS:Engineered to minimize vibration and shaft deflec-tion, less than 0.002 inch per ANSI B73.1, optimizingpump life. Sleeved and solid shaft available in a vari-ety of materials. Bearings sized for 10-year life undertough operating conditions.

MOUNTING FRAME FLANGE:Machined to accommodate C-face motor adapters.

DUCTILE IRONFRAME ADAPTERS:Ductile Iron construction providesstrength and safety. Precision-machined fits accurately align theliquid end to the power end. Largeopenings simplify installation andmaintenance. Includes jackingbolts to facilitate disassembly.

LABYRINTH SEALS STANDARD:INPRO® oil seals keep outside contaminantsfrom lubrication media, significantly extendingbearing life. Standard in bronze. Carbon-filledTeflon® and magnetic face seals optional.

Maximized oil capacity delivers improvedheat transfer and oil temperature, greatlyextending bearing life. Designed to accommodate optional fin coolersfor higher temperature applications. Impenetrable fusion bondedepoxy coating on interiorsurface extends quality,cleanliness and longevity of the lubricating oil.

EXTRA LARGE CAPACITYPOWDER-COATED OIL SUMP:

F E A T U R E F O R F E A T U R E C H A L L E N

PUMPS:

� Ductile Ironpumps

� Stainless Steelpumps

� Alloy 20 pumps

� CD4MCu pumps

PARTS:

� Bearings & seals

� Cases

� Impellers

� Power frames

� Shafts & sleeves

� Stuffing boxes

� all other parts forANSI pumps

OPTIMIZEYOUR PUMP

REPLACEMENTPROCESS

Challenge your existing equip-ment quality, delivery andcosts with Griswold’s ready-to-ship inventory of 811 pumpsand parts. Our high-quality,ANSI-compliant pumps andwearing parts will interchangequickly and seamlessly with avariety of ANSI pump modelsand brands–without piping,baseplate or coupling changes.All at a significant cost savings!

Factor in our NO PREMIUM36-HR SHIP COMMITMENTon pumps and SAME-DAYSHIPPING on parts, and you'llsave money, simplify order-ing, reduce inventory andexpedite line repair.

ODELDESIGN

IN

TE

RC

HA

NG

EA

BL

E

WI

TH

:

P A G E 5

FULLY OPEN IMPELLER:With double the wear area of enclosedmodels, the 811 impeller offers superiorhandling of solids, corrosives and abrasives.Back pump-out vanes reduce hydraulicloads and seal chamber pressure.

SEALING FLEXIBILITY:Wide range of sealing options coupledwith seal chambers and stuffing boxesselected for service condition to improvelubrication and heat dissipation of sealfaces, maximizing pump uptime.

CONTAINEDCASING GASKET:Provides positive sealing at casingjoint to prevent “blow out” of liquidsand to facilitate disassembly.

All 811 parts, from end to end, are 100% interchangeable with many ANSIpumps. Ask for our 56-page Parts Guide—your tool for cross-referencing Griswold 811 to comparable pumps by size and part number!

EXTRA-HEAVY CASINGS:Class 150 pumps incorporate Class 300 wall thickness as standard, extend-ing reliability and casing life under severe corrosive/erosive conditions:

• Top centerline, self-venting discharge for air handling

• Back pull-out to simplify maintenance

• Rigid casing feet prevent pipe load misalignment and promote seal /casing life

• Discharge connection for pressure gauge or seal bypassflush connection standard on Ductile Iron and Stainless Steel casings

• Class 150 FF standard for positive sealing. Optional Class150 RF 300 FF/RF available

• Casing drain standard in Ductile Iron and StainlessSteel for simplified maintenance.

I N T E R C H A N G E A B I L I T Y G U I D E

G E S A N Y C O M P E T I T I V E B R A N D

LFGRISWOLDA N S I P R O C E S S P U M P S D E S I G N E D F O R

P A G E 6

INCREASED CAPABILITYFOR REDUCED VOLUMESStandard ANSI pumps (with expandingstyle volute casing) are not designed forlow flow, high head applications: theexcessive radial loads and shaft vibrationexperienced can shorten bearing and seallife. Griswold’s Model 811LF series isdesigned with a circular concentric cas-ing in conjunction with a radial vaneimpeller to reduce those excessive radialloads and minimize shaft deflection, thusextending MTBPM.

1The fully machined concentric volute reduces exces-sive radial loads experienced in low flow, high headapplications. Shaft vibration and deflection is mini-mized, extending bearing and mechanical seal life.

Class 150 raised face flanges are standardwith the Model 811LF series for positive seal-ing. Class 300 raised face flanges are availableas an option.

CIRCULAR CONCENTRICVOLUTE CASING:

2LOW FLOW RADIALVANE IMPELLER:Griswold’s radial vane impellers are speciallydesigned to reduce the thrust load and sealchamber pressure normally associated withlow flow applications. When operating inreduced volume conditions, the low flowimpeller’s vanes provide better hydraulic con-trol than traditional ANSI impellers. Balanceholes reduce both axial thrust and seal cham-ber pressure, extending bearing and seal life.

P A G E 7

FOR LOW FLOWSL O W F L O W S E R V I C E S .

4RETROFITTING:Griswold Model 811LF pumps are ANSI dimensional,so they can be installed without piping or base changesto existing equipment. In fact, since all other parts andfeatures are identical/interchangeable within the entire811 ANSI line, the 811LF case and impeller can be easily retrofitted to an existing Griswold pump as wellas 100,000s of other ANSI pumps already in service!

3811LF PERFORMANCE:With a traditional ANSI pump, throttling or recirculat-ing flow to attain low flow conditions causes excessiveradial load and shaft deflection—all of which can resultin premature failure to bearings and mechanical seals.

Griswold 811LF pumps feature flow capacities as lowas 4 GPM, and heads as high as 920'—low flow/highhead performance you can count on to further extendyour MTBPM.

LF 11/2 x 1– 8 @ 1750 RPMLF 11/2 x 1– 8 @ 3500 RPMLF 2 x 1–10 @ 1750 RPMLF 2 x 1–10 @ 3500 RPMLF 3 x11/2–13@ 1750 RPMLF 3 x11/2–13@ 3500 RPM

SIX 811LF MODELS

4 GPM to 210 GPMHeads to 920'

811LF CAPACITIES

p e t r o c h e m i c a l

capacity (60Hz)

25 50 75 100 125 150 175 2000

0

GPM

5 10 15 20 25 30 35 40 45

225 250

50 553/h

tota

l head (

60

Hz)

Ft.

30

0

60

1000

900

800

700

600

500

400

300

200

100

0

90

120

150

180

210

240

270

300

LF 2x1–10@3560 RPM

LF 11/2 x1–8@3560 RPM

LF 3x11/2 –13@1750 RPM

LF 3x11/2 –13@3560 RPM

LF 2x1–10@1750 RPM

LF11/2 x1–8@1750RPM

1HEAVY-DUTYAMERICAN-MADECASTINGS:• Wide Choice of Materials. Your choice of

standard stocked materials for Model 811 centrifugal pumps includes Ductile Iron, 316Stainless Steel, CD4MCu and Alloy 20. Otheralloys available.

• Superior Casting Finishes. Investment and no-bake casting processes ensure smooth, pre-cise, superior finishes that guarantee consistent,reliable performance.

• Controlled Solution Annealing. Metallurgistsstrictly supervise all heat-treating operations to assure maximum corrosion-resistance for all alloys.

IncreasesPerformance

CO

MP

AR

E �

IncreasesLongevity

�

SimplifiesMaintenance

�

2FULLY OPEN IMPELLER:• Ideally Suited for Chemical Process Industry Applications. Because it

has two times the area in the critical casing and stuffing box/seal chamberclearances, Griswold’s Open Impeller is far superior to its typical enclosedcounterpart. Our open design minimizes concentrated wear by balancinghydraulic axial thrust load and reducing stuffing box pressure. This not onlyfacilitates corrosive, abrasive, solid and stringy fiber handling, but also sim-plifies maintenance, extends life and reduces repair costs.

• Self-Tightening to Reduce Leaks and Failures. Our impeller design is further enhancedby threading on the shaft and sealing through a controlled squeeze contained o-ring to elim-

inate bolt loosening with system changes or high temperatures. Metal-to-metal contactensures optimal running and transmittal of torque and alignment. Because we eliminate

the impeller bolt, we also eliminate corrosion or gasket leakage, ensuring that smoothentrance contour and lower NPSH requirements are realized.

• External Clearance Adjustment. Peak efficiency is ensured through simple main-tenance to account for wear area loss. Adjustment is quick and easy to set at the site withan ordinary open-end wrench–no shims or shop maintenance needed, as with enclosedimpellers. The external clearance adjustment moves the impeller forward to reestab-lish original clearance and hydraulic pressure without disassembly or replacementof wear rings.

• Back Pump-Out Vanes reduce pressure on the shaft seal and axial thrust onthe bearings. Maintenance is further simplified–extending bearing life, seal lifeand performance.

• Investment Cast Impellers. Ultra-smooth, consistently cast investment impellers arestandard on Stainless Steel, CD4MCu and Alloy 20, and optional on Ductile Iron pumps.

This feature improves hydraulic and mechanical balance, maximizes seal and bearing lifeand improves efficiency.

FOGRISWOLDS U P E R I O R C O N S T R U C T I O N . E X T R A O R D I N A R Y P E R F O

P A G E 8

CO

MP

AR

E


IncreasesLongevity


�

�

�

P A G E 9

3SEAL CHAMBERS& SEALING FLEXIBILITY:Our quality seal chambers are engineered to provide optimum seal environment forheat dissipation, solids, entrapped air and vapor. Oversized seal chambers increase radialclearance between the mechanical seal and seal chamber, as well as provide better cir-culation of liquid to and from the seal faces, preventing failure of the shaft seal. Avariety of flush plans are available for additional lubrication and cooling of the seal faces.

4SEALS TO FITANY APPLICATION:CartridgeSeals,Component Seals&ConventionalPacking. With Griswold’s broad selection of seals, youcan accommodate most any fluid and temperature fordemanding chemical, petroleum, pharmaceutical andgeneral industry applications. Our engineers can rec-ommend the best seal to maximize your applicationand system life–including cartridge or component, sin-gle or double, inside or outside, balance or unbalancedseals or conventional packing.

Single Inside Seal:For non to moderately corro-sive liquids, moderate abrasivesand liquids with good lubrica-tion qualities.

ConventionalDouble Seal:For liquids that are incompati-ble with single seals, cavitationor low flow situations. Meetsenvironmental regulations fortoxic, hazardous, abrasive andcorrosive substances.

Single Cartridge Seal:For same applications as con-ventional single seals, allowingsimplified seal setting andmaintenance.

Double Cartridge Seal:For same applications as con-ventional double seals, allow-ing simplified seal setting andmaintenance.

Double Gas Barrier Seal:Meets environmental regula-tions for toxic or hazardousmaterials. For use when sealpot or external flush is notdesirable or when compatibleseal flush liquid is not available.

SEAL SELECTION

�

�

�

�

�

RTHELONGRUNR M A N C E . E X C E P T I O N A L E N D U R A N C E .

Double Gas Barrier Seal

DoubleCartridge Seal

SingleCartridge Seal

ConventionalDouble Seal

SingleInside Seal

Standard Bore

Services utilizing packing ormechanical seals. For mild

fluid at ambient temperatures.Services

Sealing Flexibility

Most services including thosewith solids greater than 10%.

Increased radial clearancebetween seal & chamber forimproved liquid circulation,

lubrication & cooling.

Services up to 10% solids orthose containing entrained airor vapors. For lower seal facetemperatures, self venting &draining. Circulates solids &vapors away from seal faces.

Most Services

Not Recommended

Mild,Clear Fluids

Zero Leakage Applications


Packing

Single Seal/No Flush

Single Seal/WithFlush

Conventional DoubleSeal with Seal Plan

Cartridge DoubleSeal with Seal Plan

Not Available

Not Recommended

Most Services including Solids above 10%



Not Available

Services with Solids up to10%

All Services with Solids up to 10%

NotAvailable


Large Bore Tapered Bore

�

3-YEARWhole Pump

Warranty.All 811 pumps are

backed by a 3-YEARunconditional

guarantee againstdefects in materialand workmanship.

3-YEARWhole Pump

Warranty.

FOGRISWOLDS U P E R I O R C O N S T R U C T I O N . E X T R A O R D I N A R Y P E R F O

P A G E 1 0

• INPRO® Labyrinth Oil Seals. Ourhigh-quality oil seals keep outsideenvironmental contaminants fromentering your lubrication media,greatly extending bearing life–available standard in bronze, andoptional in Carbon-filled Teflon® ormagnetic seal face.

• Large Sight Glass. Our one-inchbulls eye sight glass simplifies oillevel and conditions monitoring,critical to bearing life.

• Large Oil Sump & Oversized FillPlug. Increased oil capacity maxi-mizes heat transfer for reduced oiltemperature. Our extra large 1/2"NPT oil fill plug further simplifies thelubrication process. Designed toaccommodate optional fin coolersfor higher temperature applications.

• Powder Coated Oil Sump Lining.Griswold utilizes a “Fusion BondedEpoxy Coating” on the interior sur-face of the power frame to providean impenetrable barrier betweenthe iron frame and oil, enhancingthe long-term quality and cleanli-ness of the lubricating oil.

• Improved Strength & Rigidity.The superior tensile strength ofboth our cast and ductile ironmakes Griswold power frames notonly stronger than the competi-tion’s (as much as 33%), but alsomore rigid—and better equippedto withstand forces and momentsexperienced in today’s processapplications. (see chart next page)

• Heavy-Duty Shaft & Bearings.Our shaft is engineered for heavy-duty loads and for minimum vibra-tion and deflection at seal faces (lessthan 0.002 inches per ANSI B73.1),extending bearing and seal life.Using only the highest-quality bear-ings further optimizes the 811’s per-formance and reliability. Both shaftand bearings are rated for 10-yearaverage life under tough operatingconditions. Standard hook-typesleeved design meets ANSI shaftdeflection standards and providesease of maintenance. Solid shaftdesign available for more demand-ing applications. Both are availablein a variety of materials.

• Hook-Type Replaceable ShaftSleeve. The 811’s hook-type shaftsleeve is free to expand with tem-perature changes and promotesrenewal of the sealing surface with-out bearing and shaft disassembly.

• Magnetic Drain Plug. Our drainplug is designed to magnetically col-lect damaging metallic contami-nants away from the bearings.

• Monitoring Locations. Eachpower frame is machined with 4condition-monitoring sites to facil-itate consistent checking of vibra-tion and temperature.

• Clean Room Assembly. All sizesof our power frames are assembledin Griswold’s climate controlled,sealed, clean room which filters outairborne dirt and debris that mightotherwise contaminate sensitivebearings and internal components.We also inventory all finished powerframes and associated componentsin this ultra clean environment toensure the most reliable powerframe you can buy.

5ENHANCEDPOWER FRAMES:


CO

MP

AR

E �

IncreasesLongevity

�


�

P A G E 1 1

RTHELONGRUNR M A N C E . E X C E P T I O N A L E N D U R A N C E .

6POWER FRAMEUPGRADE:• 811 L. The 811 is offered in a larger frame that is ideal

in high-load applications or when conditions push thepower frame beyond ANSI limits. The 811 L features anoversized rotating assembly and higher radial and thrustload carrying bearings. Duplex angular contact bearingsinsure zero end play for improved sealing and maximummechanical seal life. Whether pumping viscous liquidsor high specific gravity liquids, fluctuating process con-ditions, or pumping high heads or low flows, our 811 Lpower frame guarantees maximum pump life in yourtoughest applications.


CO

MP

AR

E �

IncreasesLongevity

�


�

7HEAVY DUTYC-FACE MOTORADAPTER:• Optional C-Face Adapter.

Our C-Face motor adapter bolts directlyto the precision machined fit on thepower frame. Register fits on both ends of the adapter lock in a standardC-Face motor, guaranteeing both parallel and angular alignment. Thisquick, yet precision installation minimizes time spent aligning shaftcouplings, and eliminates seal andbearing replacements caused by misalignment. Best of all, our C-Faceadapters—like the rest of our parts—are directly interchangeable with mostANSI pumps!


CO

MP

AR

E �

IncreasesLongevity

�


�

p u l p & p a p e r

GRISWOLD’SSTANDARD

FEATURES

STACKUP!

Power FrameStandardFeature

Comparison:

Magnetic YES NoDrain Plug

INPRO®

YES NoLab Seals

Epoxy Coated YES NoInterior

Clean Room YES NoAssembly

Cast Iron Tensile 30000 20000Strength lbs lbsMTX, LTX & XLTX Frames

Ductile Iron Tensile 65000 60000Strength lbs lbsSTX Frames

Gri

swold

Co

mp

etit

ion

ComprehensiveSUPPORT

At Griswold, our commitment to your success extends waybeyond our top-of-the-lineproducts. We’ve structured ourstaff, systems and inventory todeliver consistent high-levelsolutions for meeting your mostcritical equipment and emer-gency delivery needs. We prideourselves in providing WHATyou need, WHEN you need it,and the CONFIDENCE and RELI-ABILITY to make your job easier.

1 ENGINEERING &CUSTOMER SUPPORT

• Equipment Selection: Ourapplication engineers utilizethe latest software to identifythe optimum pump for yourapplication, as well as compo-nent and seal specifications.

• Technical Support: Our engi-neering staff stands ready toanswer any questions regard-ing performance and repair.Our state-of-the-art test cen-ter is available for a numberof certified performancetests, either witnessed or non-witnessed, and conforms toHydraulic Institute Standards.

GRISWOLDExtensiveOPTIONS

Griswold offers a broad range of options and upgrades totailor the 811’s handling and performance to meet virtuallyany fluid processing application. You can rely on our engi-neering staff to assist you in configuring pump size, mate-rial and components to best suit your specific plant andprocessing requirements.

P A G E 1 2

SUW E ’ V E

1BASEPLATEMOUNTINGSYSTEMS

Griswold offers a completerange of pre-engineered rigidbaseplates designed to reducestress and vibration as well asextend MTBPM, thus ensuringlong-term durability. Our wideselection of metallic and non-metallic baseplates provides flex-ibility in selecting the best baseto fit your operating needs andbudget. Bases include a fullyenclosed steel coupling guard asstandard, with optional non-sparking coupling guard available.

otherbrands

CO

MP

AR

E811 �

FabricatedSteel Base

(enhanced fabricatedsteel base also

available)

CompositeBase

CompositeFoundation Base

e n g i n e e r i n gs u p p o r t

c e r t i f i e dt e s t i n g

2HIGH & LOWTEMPERATURECAPABILITY

• Heat Jacket: Clamps on to thecasing to manage heat trans-fer. Easy to install or remove forservicing.

• Jacketed Seal Chamber:Maintains temperature controlfor heating or cooling of seal-ing environment.

• Bearing Frame Finned Cooler:Directly cools oil to lower bearing temperature. Recom-mended for temperatures over350 degrees.

otherbrands

CO

MP

AR

E

811 �

ComprehensiveSUPPORT

2 INVENTORYOPTIMIZATION

The Griswold staff, along withour stocking distributors, canreview your pumps and partsusage to recommend upgradesand optimize your on-site inventory, minimizing stockinghassles and your long-termoperating costs. Because weoffer identical features, inter-changeability and quality ashundreds of thousands ofpumps and parts worldwide, at30-40% savings, we can improveyour existing process and reduceyour total cost of ownership.

3 EXPEDITEDDELIVERY

36-Hour Ship Commitment on Entire Pumps, Same-DayShipping on Parts:

Griswold offers the quickestdelivery response in the industry.When your production quota ison the line, each day of down-time waiting on a repair canmean several hundred thousanddollars of revenue, unfulfilledcritical shipments, and lost jobs.Factor those statistics into yourtotal costs of ownership! Main-taining an extensive inventory at our headquarters and stock-ing distributors, we can makethis commitment—or better—without the additional premi-ums our competitors charge.

P A G E 1 3

PERIORSOLUTIONS G O T Y O U C O V E R E D

4LUBRICATIONOPTIONS

811 power ends accommodateall lubrication systems, includingflood oil, oil mist and grease lubri-cation. Our power ends are pre-drilled for all lubrication methodsand can be easily converted in thefield without modification.

5SPECIAL SURFACEPREPARATION

Griswold offers a variety ofoptional surface preparationprocesses for extended corrosionprotection and contaminant-free pumping:

• Electro Polishing • Passivation• Hard Metal Coatings• Fusion Bonded,Epoxy

Coated Power End• Special Paint Systems

3 6 - H O U R S H I P P I N G C O M M I T M E N T !

( S A M E D A Y O N P A R T S )

otherbrands

CO

MP

AR

E

811 �

otherbrands

CO

MP

AR

E

811 �

3SEAL FLUSHPLANS

We offer all ANSI B73.1 sealflush and cooling plans to con-trol emission levels, improvelubrication and cooling of theseal faces, and reduce down-time. Ask us to assist you inselecting the best plan.

otherbrands

CO

MP

AR

E

811 �

P A G E 1 4

PERFORMANCE&35002850RPMPERFORMANCE

CURVE

240

210

180

150

120

100

80

60

40

20

0

Ft.

20

0 0

45

tota

l head –

1750 R

PM

(60

Hz) to

tal h

ead – 14

50 R

PM

(50

Hz)

capacity – 1450 RPM (50Hz)



17501450RPMPERFORMANCE

CURVE

LF3x11/2–13

3x11/2–13

3x11/2–10

3x2–8

3x2–10

3x2–13

3x11/2–13 3x2–13

3x2–10 4x3–106x4–10G

6x4–10G

6x4–10H

4x3–8G

4x3–8G

4x3–8

LF11

/ 2x

1–8

LF11

/ 2x

1–

8LF

2x

1–10

4x3–

10H

LF 3

x11

/ 2–

13

LF 2

x1–1

0

4x3–13 6x4–13 8x6–13

10x8–13

8x6–15

10x8–15G

4x3–104x3–13

3x2–6

3x11/2

–8

3x11/2

–6

11/2x1–8

11/2x1–6

3x2–8

3x2–6

3x11/2

–8

3x11/2

–10

2x1–10

2x1–10

3x11/2

–611/2x1

–6

11/2 x1–8

1000

0

GPM 200 300 400 600 800 1000 1200 1600 2000 2400 2800 3200

20 40 50 75 100 150 200 250 300 400 500 600 700

3600

8003/h


1000 GPM 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600

60 120 140 160 180 220 240 260 280 300 320 340 36080 1004020 200

200

0 GPM

40 60 100 150 200 300 400 500

100 200 300 400 600 800 1000 1200 1600 2000 2400

3/h

200

0 GPM

40 60 80 100 120 140 180160 200 220 240 280260 300

100 500 600 700 800 900 1000 1100 1200 1300200 300 400

3/h

3/h

40

60

80

100

120

140

160

40

35

30

25

20

10

Ft.

0

160

tota

l head – 2

850

RP

M (5

0H

z)

100

200

300

400

500

600

700

180

210

120

80

40

0

Ft.

10

0

20

30

35

40

45

50

55

60

65

70

0

tota

l head –

350

0 R

PM

(60

Hz)

Ft.

20

0

60

100

140

180

220240

300

260280

1000

900

800

700

600

500

400

300

200

100

0

P A G E 1 5

CONSTRUCTIONDETAILS

shaft & bearing frame adapter stuffing box impeller casing casing size

Model 811S1 3/8: shaft diameter

max. BHP-40 HP

Model 811M1 3/4: shaft diameter

max. BHP-122 HP

Model 811L2 1/8: shaft diameter

max. BHP-200 HP

Model 811XL2 1/2: shaft diameter

max. BHP-249 HP

Griswold811 Model Model 811S Model 811M Model 811L Model 811XLVolute single

Nominal Case Thickness (in.) 3/8 1/2 (6x4–13A80 = 5/8) 9/16

Corrosive Allowance @ Max. 1/8

Working Pressure Limits set by ANSI B16.5

Max. Working PSIG See Pressure/Temp. charts on following page

Hydro Test PSIG @ 100ºF 150% of working pressure at 100ºF (38ºC)

Max. Liquid Temp. (ºF) 350ºF without Cooling / 500ºF with Cooling

At Coupling (in.) 7/8 1 1/8 1 7/8 2 3/8

Shaft Sleeve Dia.Under Seal (in.) 1 3/8 1 3/4 2 1/8 2 1/2

Diameter Under Impeller (in.) 3/4 1 1 1/4 1 1/2

Under Sleeve (in.) 1 1/8 1 1/2 1 7/8 2

Overhang (in.) 6 1/8 8 3/8 8 3/8 9 31/32

Radial SKF 6207 SKF 6309 SKF 6311 SKF 6313

Bearings Thrust SKF 5306 A/C3 SKF 5309 A/C3 SKF 7310 BECBM SKF 5313 A/C3

Bearing Span 4 1/8 6 3/4 6 7/8 9 1/4

Mechanical Seal Size (in.) 1 3/8 1 3/4 2 1/8 2 1/2

Stuffing Box I.D. (in.) 2 2 1/2 2 7/8 3 3/8

Standard Bore Depth (in.) 2 1/8 2 5/8 3

Distance End of Box 2 1/2 2 13/16 2 15/16to Nearest Obstruction

Stuffing Box I.D. (in.) 2 7/8 3 1/2 3 7/8 4 1/2

Large Bore Depth (in.) 2 1/8 2 5/8 3

Distance End of Box 2 3/16 2 13/16 2.85to Nearest Obstruction

Lantern Ring Width (in.) 7/16 5/8 5/8

11/2 x 1–63 x 11/2 –63 x 2–6LF 11/2 x 1–811/2 x 1–83 x 11/2 –83 x 2–84 x 3–84 x 3–8GLF2 x 1–102 x 1–103 x 11/2 –103 x 2–104 x 3–106 x 4–10G6 x 4–10H3 x 11/2 –133 x 2–134 x 3–136 x 4–13LF2 x 1–102 x 1–103 x 11/2 –103 x 2–104 x 3–106 x 4–10G6 x 4–10HLF 3 x 11/2 –133 x 11/2 –133 x 2–134 x 3–136 x 4–138 x 6–1310 x 8–138 x 6–1510 x 8–1510 x 8–15G

componentinterchangeability

constructiondetails

P A G E 1 6

PARTS,MATERIALpartslistkey

332A

228

241

136

319

353

355

107

358A

469B

370

134

496

112

360

122

250333A

108

184

126

106

100

168

105

351

418

101

496A

P A G E 1 7

&MISC.SPECIFICATIONSITEM REQ'D PART ALL ALL ALL ALL ALL HAST-NO. PER NAME DUCTILE 316SS ALLOY CD4MCu MONEL ELLOY

PUMP IRON 20 B&C

100 1 Casing DI 316SS Alloy 20 CD4MCu Monel B&C

101 1 Impeller DI 316SS Alloy 20 CD4MCu Monel B&C

105 1 Lantern Ring Glass Filled TFE

106 1 Packing SIL C-8201 Acid Rest. TFE

107 1 Packing Gland 316SS Alloy 20 Monel B&C

108 1 Frame Adapter Ductile Iron

112 1 Outboard (Thrust) Bearing Double Row Angular Contact**

122 1 Shaft - Less Sleeve (Optional) 316SS

122 1 Shaft - With Sleeve SAE4140 316SS

126 1 Shaft Sleeve 316SS Alloy 20 Monel B&C

134 1 Bearing Housing Cast Iron

136 1 Lock Nut / Lock Washer Steel

168 1 Inboard (Radial) Bearing Single Row Deep Groove

184 1 Stuffing Box DI 316SS Alloy 20 CD4MCu Monel B&C

228 1 Frame Cast Iron (Ductile for Small Frame)

241 1 Frame Foot Cast Iron

250 1 Gland 316SS Alloy 20

319 1 Sight Oil Gauge Cad. Plated

332A 1 Labyrinth Oil Seal (Outboard) Bronze (Optional Carbon Filled Teflon)

333A 1 Labyrinth Oil Seal (Inboard) Bronze (Optional Carbon Filled Teflon)

351 1 Casing Gasket Aramid Fiber with EPDM Rubber

353 4 Gland Stud 316SS

355 4 Gland Nut 304SS

357K 2 Hex Nut 304SS

358A 1 Casing Drain Plug (Optional) Steel 316SS Alloy 20 316SS Monel Hastelloy

360 1 “Gasket, Frame-to-Adapter” Vellumoid

360A 1 “Gasket, Bearing End Cover” Vellumoid (811XL Only)

370 3 Brg. Hsg.Hex Bolt Steel

418 3 Cas. Jack Screw Steel

469B 2 Dowel Pin Steel

496 1 Brg. Hsg. O-Ring Buna Rubber

496A 1 Impeller O-Ring Glass Filled TFE

** 811L Power End features Duplex Angular Contact

parts&materialcomposition

pressure&temperature

capability

-400 -300 -200 -100 0 100 200 300 400 500 600

temperature–degrees fahrenheit

300

250

200

150

100

50

0

ma

x.c

ase

wo

rkin

gp

ress

ure

–P

SIG

Maximum Working Pressure Limitsmodels 811S, 811M, 811L; Class 150 Flanges

-400 -300 -200 -100 0 100 200 300 400 500 600

temperature–degrees fahrenheit

400

350

200

100

0

ma

x.c

ase

wo

rkin

gp

ress

ure

–P

SIG

Maximum Working Pressure Limitsmodels 811S, 811M, 811L; Class 300 Flanges

Note: Final selections must be based ontemperature and pressure limitsgiven in general data section.

HASTELLOY B & C

MIN

IMU

M T

EMPE

RATU

RE D

UCT

ILE

IRO

N O

NLY

MIN

IMU

M T

EMPE

RA

TUR

E

DU

CTI

LE IR

ON

ON

LY

DUCTILE316

NICKEL

DUCTILE IRON, TYPE 316, W-20, MONEL, NICKEL, HASTELLOY B & C

W-20

MONEL

NICKEL

PUMP END DIMENSIONSPump ANSI Discharge Suction D X CP E1 E2 F Impeller Max.DiamSize Designation Eye (sq in) Solids

3 x 2 - 8 A60 2 3 8 1/4 9 1/2 23 1/2 4 7/8 3 5/8 12 1/2 5.4 1/2MEDIUM 4 x 3 - 8 A70 3 4 8 1/4 11 23 1/2 4 7/8 3 5/8 12 1/2 12.5 1 1/8

4 x 3 - 8G A70 3 4 8 1/4 11 23 1/2 4 7/8 3 5/8 12 1/2 11.0 11/162 x 1 - 10 A05 1 2 8 1/4 8 1/2 23 1/2 4 7/8 3 5/8 12 1/2 4.9 7/16

LF 2 x 1 - 10 A05 1 2 8 1/4 8 1/2 23 1/2 4 7/8 3 5/8 12 1/2 4.9 3/163 x 1-1/2 -10 A50 1 1/2 3 8 1/4 8 1/2 23 1/2 4 7/8 3 5/8 12 1/2 6.5 7/32

3 x 2 - 10 A60 2 3 8 1/4 9 1/2 23 1/2 4 7/8 3 5/8 12 1/2 3.1 3/84 x 3 - 10 A70 3 4 8 1/4 11 23 1/2 4 7/8 3 5/8 12 1/2 12.5 5/8

6 x 4 - 10G A80 4 6 10 13 1/2 23 1/2 4 7/8 3 5/8 12 1/2 25.9 16 x 4 - 10H A80 4 6 10 13 1/2 23 1/2 4 7/8 3 5/8 12 1/2 27.1 1

3 x 1-1/2 -13 A20 1 1/2 3 10 10 1/2 23 1/2 4 7/8 3 5/8 12 1/2 4.9 7/32LF3 x1-1/2-13 A20 1 1/2 3 10 10 1/2 23 1/2 4 7/8 3 5/8 12 1/2 8.3 7/16

3 x 2 - 13 A30 2 3 10 11 1/2 23 1/2 4 7/8 3 5/8 12 1/2 3.1 3/84 x 3 - 13 A40 3 4 10 12 1/2 23 1/2 4 7/8 3 5/8 12 1/2 14.2 5/86 x 4 - 13 A80 4 6 10 13 1/2 23 1/2 4 7/8 3 5/8 12 1/2 28.0 1

BASEPLATE DIMENSIONSMax If pump If pump

NEMA Baseplate HA** HB HT Min D = 8.25 D = 10 HE HF HG Max HH HL HPFrame number HD HD

184T 245 12/15 45 3.5 12 13.75 4.5 42.5 3.75 0.75 4.5 1 1/4215T 252 15/18 52 3.5 12.38 14.13 6 49.5 4.13 0.75 4.5 1 1/4286T 258 18/21 58 3.5 13 14.75 7.5 55.5 4.75 1 4.5 1 1/4365T 264 18/21 64 3.5 13.88 14.75 7.5 61.5 4.75 1 4.5 1 1/4405TS 268 24/26 68 3.5 14.88 14.88 9.5 65.5 4.75 1 4.5 1 1/4449TS 280 24/26 80 3.5 15.88 15.88 9.5 77.5 4.75 1 4.5 1 1/4

* Flange drilling is standard ANSI 150 lb, flat face. All LF pumps use 150 lb raised face flanges, except the LF3 x1-1/2-13, which uses 300 lb raised face flanges.

** HA dimensions represent Griswold’s standard construction/ANSI maximum width, respectively.

ROTA

TIO

N

P A G E 1 8

smallPUMP END&BASEPLATE

medium&largePUMP END&BASEPLATE


1 1/2 x 1 - 6 AA 1 1 1/2 5 1/4 6 1/2 17 1/2 3 0 7 1/4 3.1 11/323 x 1 1/2 - 6 AB 1 1/2 3 5 1/4 6 1/2 17 1/2 3 0 7 1/4 7.1 7/16

SMALL3 x 2 - 6 AC 2 3 5 1/4 6 1/2 17 1/2 3 0 7 1/4 6.5 3/8

1 1/2 x 1 - 8 AA 1 1 1/2 5 1/4 6 1/2 17 1/2 3 0 7 1/4 3.5 11/32LF 1 1/2 x1 - 8 AA 1 1 1/2 5 1/4 6 1/2 17 1/2 3 0 7 1/4 3.1 3/163 x 1 1/2 - 8 AB 1 1/2 3 5 1/4 6 1/2 17 1/2 3 0 7 1/4 4.4 7/16

BASEPLATE DIMENSIONSMax

NEMA Baseplate HA** HB HT Min HD HE HF HG Max HH HL HPFrame number

184T 139 12/15 39 3.5 9 4.5 36.5 3.75 0.75 4.5 1 1/4256T 148 15/18 48 3.5 10.5 6 45.5 4.13 0.75 4.5 1 1/4326TS 153 18/21 53 3.5 12.88 7.5 50.5 4.75 0.75 4.5 1 1/4

DIMENSIONAL,B

MEDIUM

OR

LARGE

(LF3 x1-1/2-13available with large

frame only)

ROTATION

P A G E 1 9

x-largePUMP END&BASEPLATE


8 x 6 - 13 A90 6 8 14 1/2 16 33 7/8 8 4.5 18 3/4 45.5 11/16

X-LARGE10 x 8 - 13 A100 8 10 14 1/2 18 33 7/8 8 4.5 18 3/4 56.7 18 x 6 - 15 A110 6 8 14 1/2 18 33 7/8 8 4.5 18 3/4 50.0 13/1610 x 8 - 15 A120 8 10 14 1/2 19 33 7/8 8 4.5 18 3/4 74.6 1 1/8

10 x 8 -15G A120 8 10 14 1/2 19 33 7/8 8 4.5 18 3/4 63.0 1 1/8

BASEPLATE DIMENSIONSMax

NEMA Baseplate HA** HB HT Min HD HE HF HG Max HH HL HPFrame number

286T 368 24/26 68 5 19.25 9.5 65.5 4.75 1 6.5 1 1/4405T 380 24/26 80 5 19.25 9.5 77.5 4.75 1 6.5 1 1/4449T 398 24/26 98 5 19.25 9.5 95.5 4.75 1 6.5 1 1/4

* Flange drilling is standard ANSI 150 lb, flat face.** HA dimensions represent Griswold’s standard construction/ANSI maximum width, respectively.

HP&CASTINGDATA

tapped openings(NPT)NUMBER TAP SIZE

PURPOSE OF TAPS 811S 811M 811L 811XL

Lantern Ring Connection* 2 1/4 3/8 3/8 3/8

Frame Adapter Drain* 1 SLOT SLOT SLOT

Casing Drain** 1 3/8 3/8 3/8 RTF

Alternate Casing Drain 1 1/2 1/2 1/2 1/2

Bearing Frame Cooling* 2 1/2 & 1 1/2 & 1 1/2 & 1 1/2 & 1

Discharge Gage Connection** 1 1/4 3/8 3/8 3/8

Suction Gage Connection 1 1/4 3/8 3/8 3/8

Stuffing Box Circulating Line** 1 1/4 3/8 3/8 3/8

Quench Gland Connection* 2 1/4 1/4 1/4 1/4

* Indicates items furnished standard.** Standard in Ductile Iron and Stainless Steel; optional in other materials. B.H.P. limits

MODELR.P.M. 811S 811M 811L 811XL

3560 40.0 122.0 200.0

2900 32.7 99.5 165.0

1780 20.0 61.0 100.0 249.0

1450 16.3 49.7 81.5 203.0

1180 13.3 40.5 66.4 165.0

880 9.9 30.2 49.5 123.0

materials /casting specsDASH MATERIAL CASTING SPECIFICATION

-N6 Ductile Iron ASTM A395

-91 316SS ASTM A296 Gr. CF8M

-20 Alloy 20 ASTM A296 Gr. CN7M

-X4 CD4MCu ASTM A31 Gr. CD4MCu

Head Office:6120 Davies Road

Edmonton, ABT6E 4M9

Phone: (780) 485-2010 • Toll Free: (866) 707-7867Fax: (780) 485-1938

• Calgary • Drayton Valley • Lethbridgewww.rotatingright.com

phone 229-226-5255toll free 800-843-9222fax 229-226-5567toll free fax 800-752-2929

email [email protected] www.GriswoldPump.com

GRISWOLD PUMP COMPANY107 Plantation Oak DriveThomasville, GA 31792

GRISWOLD

(3/06)

griswold 811 Ansi centrifugAl pumps GRISWOLD RR... · GRISWOLD M ENGINEERED FOR FLEXIBILITY &...

Documents

Transcript of griswold 811 Ansi centrifugAl pumps GRISWOLD RR... · GRISWOLD M ENGINEERED FOR FLEXIBILITY &...