Goulds CV 3196 - Lenntech

Goulds LF 3196Goulds PumpsGoulds CV 3196Non-Clog Process Pumps withPatented Intelligent om Tel.Tel. 31-152-610-900 31-152-610-900www.lenntech.comwww.lenntech.com Fax.Fax. 31-152-616-289 31-152-616-289

Goulds CV 3196Goulds CV 3196Recessed Impeller Process PumpsDesigned for Non-ClogSolids HandlingCV 3196(2 x 2– 8)The CV 3196is designedspecifically to provide superiorperformance for process servicescontaining solids. Goulds concentricvortex casing with recessed openimpeller provides non-cloggingcapability with minimal solidsdegradation. In addition,the CV 3196can handleliquids entrained with air or gas.NCapacities to 2700 GPM (610 m3/h)NHeads to 440 feet (134 m)NTemperatures to 500 F (260 C)NPressures to 285 PSIG (1965 kPa)Performance Featuresfor Solids Handling ServicesExtended Pump LifeNConcentric vortex casing for non-clog,minimum wearNRecessed impeller for minimum solids degradationNTaperBoreTM/BigBoreTM seal chambersNpower endsEase of MaintenanceNBack pull-out designNParts interchangeable with Goulds Model 3196NExternal impeller adjustmentNEasy retrofitSafetyNANSI B15.1 coupling guardNDuctile iron frame adapterServices/CV 3196(2 x–10, 3 x 3–10, 2 x 3–13, 3 x 4 –13)CV 3196(4 x 6 –13)CV 3196(6 x 8 –15)2NFilter slurriesNLatexNPolystyrene beadsNCrystal suspensionsNScreen rejectsNHydropulper pumpNSodium chlorate slurryNFruit and vegetable suspensionsNDye liquorNFibrous wastewaterNLong fibre white waterNPrimary cleaner pump3

Goulds CV 3196Goulds CV 3196Designed for Solids Handling ServicesNot All Pumps Are Designedto Handle Certain Bulky/Fibrousor Shear Sensitive SolidsCLOSECLEARANCESCV 3196end suctionpump withcircular volutecasing andrecessedimpellerdesigned topreventclogging anddegradationof solids.Conventionalend suctionpump withANSI casingand openimpeller.Conventional end suction pumps have close clearancesbetween impeller and casing to maintain efficiency andperformance. However, when handling certain bulky, fibroussolids, they can clog. In addition, high velocities in the casingcause increased wear, and can degrade or shear pumpage.HIGHERVELOCITIESCV 3196Designed Specifically for Non-ClogPumping with Minimum Solids DegradationSince the induced flow or vortex impelleris recessed from the casing, velocities arelow, and solids contact with the impelleris reduced, wear rate, solids degradationand shearing of liquid are minimized.The casing design is well suited to handling solids in liquid suspension.Anything that can exit the discharge will pass through the pump.Trouble-Free Operation At Low FlowsMany users throttle pumps to attain desired low flowperformance. Because most pumps are not designedto operate continuously in this range, the resultanthigher radial loads and increased shaft deflection leadto premature bearing and mechanical seal failure.An added benefit of recessed impeller pumps isreliable operation at low flows. The CV 3196uses a concentric casing which reduces radial loadsby as much as 85% compared to end suctionexpanding volute pumps at low flows. Bearing, sealand overall pump life are optimized.INCREASING RADIAL LOADReduced Radial LoadsExpanding VoluteCircular Volute0Easy Replacement or RetrofitPump ReplacementSince the CV 3196foot mounting dimensions are thesame as ANSI pumps, replacing ANSI pumps not designed tohandle solids is simple the inadequate pump is easily replacedby the appropriate size Model CV 3196.Pump RetrofitThe CV 3196uses all Goulds Model 3196 parts exceptcasing and impeller, making pump retrofit and upgrade easyand NG FLOW - % OF BFPA CV 3196retrofit kit (casing andimpeller) easily convertsan existing 3196.120CV 3196CIRCULARVOLUTEPUMP

Goulds CV 3196Maximum Sealing FlexibilityTo meet ANSI B73.1M specifications, Goulds provides thebest choice of stuffing box or seal chamber and a widerange of sealing arrangements.Your Goulds representative will gladly recommend the bestsealing solution for your service some of which areillustrated below.SINGLEINSIDE SEALPACKED BOX Teflon*– ImpregnatedFiber Packing Standard BoreStuffing Box Flexibly Mounted Sealwith Throat Bushing BigBore Seal Chamber(use TaperBore if throatbushing not required).*E.I. DuPont reg. trademarkCONVENTIONALDOUBLE SEALSINGLECARTRIDGE SEAL BigBore Seal Chamber TaperBore PLUSSeal ChamberPatentedPower Ends Designed for Reliability, Extended Pump LifeCondition MonitorThe heart of the, thecondition monitor unit continuouslymeasures vibration and temperature atthe thrust bearing and automaticallyindicates when pre-set levels of vibrationand temperature have been exceeded, sothat changes to the process or machinecan be made before failure occurs.A visual indication of pump health makes walk-around inspections moreefficient and accurate. The result is a more robust process to monitor andmaintain all your ANSI pumps so that your plant profitability is maximized.Shaft and Bearings Engineeredfor Maximum Reliability99.9999590PERCENT FAILED, %Goulds50StandardBearing Steel105Fatigue life more than double thatof conventional bearing steels.1X2XLIFE, HOURSInpro VBXX-D Hybrid Bearing IsolatorsOptimized Oil Sump DesignMost bearings fail before reaching their potential life. They fail for a varietyof reasons, including contamination of the lubricant. INPRO VBXX-D haslong been considered the industry standard in bearing lubricant protection.Thenow improves upon that design by offering stainless steelrotors, for maximum protection against contaminants and the corrosiveeffects of seal leakage or environmentalconditions. These seals are non-contactingand do not wear.Internal sump geometry is optimized forlonger bearing life. Sump size increased by10% -20% results in better heat transfer andcooler bearings. Contoured design directscontaminants away from bearings, to themagnetic drain plug for safe removal.100Oil Sump Capacity–(oz)90Relative Life of Bearing Housing Protection DevicesDesign Life, X 1000h60Infinite50403020100SingleLip LabyrinthLarger Means CoolerGOULDSIndustry AveragePOWER END OIL CAPACITYvs. ANSI Pump Average80706050403020100GRP IGRP IIGRP IIGRP III5

CV 3196Non Clog Process PumpsDUCTILE IRON FRAME ADAPTERFeaturingPatented MonitoringMaterial strength equal to carbonsteel for safety and reliability.FLUSHCONDITION MONITOR(Patent Pending)Constantly measures vibration and temperature atthe thrust bearing. Colored LED’s indicate generalpump health. Provides early warning of improperoperation before catastrophic failure occurs.INPRO VBXX-D HYBRIDLABYRINTH SEALSDRAINPrevents premature bearing failure causedby lubricant contamination or lossof oil. Stainless steel rotors for optimalperformance in corrosive environments.OPTIONAL FLUSHAND DRAIN CONNECTIONSProvide capability to clean impeller andcasing without disturbing piping.Scheduled maintenance is easy.CONTINUOUS PERFORMANCEOriginal flow, pressure and efficiency aremaintained by simple external adjustment resultingin long-term energy and repair parts savings.NON-CLOGCIRCULAR CASINGLarge open passageways preventclogging when handling bulky, stringy orfibrous liquids. Circular volute reducesradial loads during low flow operation.PREMIUM SEVERE-DUTYTHRUST BEARINGSIncrease bearing fatigue life by 2-5X that ofconventional bearing steels.HEAVY DUTY SHAFTAND BEARINGSRigid shaft designed for minimum deflectionat seal faces — less than 0.002 in. (.05 mm).Bearings sized for 10-year average life under toughoperating conditions. Available with or withoutshaft sleeve.OPTIMIZED OIL SUMP DESIGNIncreased oil capacity provides better heat transferfor reduced oil temperature. Bearings run coolerand last longer. Contaminants directed away frombearings to magnetic drain plug.ONE – INCH BULL’S EYESIGHT GLASSSPREAD ORANGESUBAssures proper oil level critical to bearing life.Can be mounted on either side of pump forinstallation flexibility.spread copyPOWER ENDDesigned for reliability and extended pump life,backed with a 5-year warranty.MAGNETIC DRAIN PLUGStandard magnetic drain plug helpsprotect bearings and prolong life.6RECESSED IMPELLERSince impeller is recessed from casing,velocities are low and solidscontact with impeller is reduced.Wear rate, solids degradation andshearing of liquid are minimized.Liquids containing significant entrainedair or gas can also be pumped.SERRATED FLANGESSEALING FLEXIBILITYWide range of sealingarrangements availableto meet service conditions.Engineered seal chambers improvelubrication and heat removal(cooling) of seal faces for extendedseal life and pump uptime.For positive sealing against leakage.Meets ANSI B16.5 requirements.Class 150 FF standard.POSITIVE SEALINGFully confined gasket at casing jointprotects alignment fit from liquid, makesdisassembly easier.7

Goulds CV 3196Sectional 60333A250351184MBonus InterchangeabilitySeries Power Ends Fit 7 Different Process PumpsMinimize inventory, reduce downtime.3196Process Pumps8CV 3196Non-ClogProcess PumpsHT 3196High TemperatureProcess PumpsLF 3196Low Flow ANSIProcess Pumps3198PFA TEFLON -LinedProcess Pumps3796Self-PrimingProcess Pumps3996In-Line ProcessPumps

Goulds CV 3196Parts List and Materials of ConstructionMaterialItemNumberDuctile Iron/CD4MCuN TrimPart Name100CasingDuctile IronCD4MCuNAlloy 20Hastelloy101ImpellerCD4MCuNCD4MCuNAlloy 20Hastelloy105Lantern Ring (Not Illustrated)106Stuffing Box Packing (Not Illustrated)CD4MCuNAlloy 20HastelloyB&CGlass-Filled Teflon*Teflon* Impregnated Fibers108Frame AdapterDuctile Iron112Thrust BearingDouble Row Angular Contact Conrad**122Shaft—Less Sleeve (Optional)122Shaft—With Sleeve126Shaft Sleeve136Bearing Locknut and Lockwasher168Radial BearingSAE4140316SSAlloy 20SAE4140Hastelloy316SS316SSAlloy 20HastelloySteelSingle Row Deep Groove184Stuffing Box Cover (Packed Box)Ductile IronCD4MCuNAlloy 20Hastelloy184MSeal Chamber (Mechanical Seal)Ductile IronCD4MCuNAlloy 20Hastelloy228Bearing Frame250Gland262Repeller/Sleeve (Dynamic Seal Option)264Gasket, Cover-to-Backplate (Dynamic Seal)265AStud/Nut, Cover-to-Adapter319Oil Sight Glass316SS332AINPRO Labyrinth Oil Seal (Outboard)333AINPRO Labyrinth Oil Seal (Inboard)351Casing Gasket358ACasing Drain Plug (Optional)360Gasket, Frame-to-Adapter370Cap Screw, Adapter-to-Casing412AO-ring, Impeller418Jacking Bolt444Backplate (Dynamic Seal Option)469BDowel Pin496O-ring, Bearing Housing761BCast Iron (Ductile Iron for STX Glass/SteelStainless Steel / BronzeStainless Steel / BronzeAramid Fiber with EPDM RubberSteelAlloy 20Alloy 20HastelloyBunaSteel304SSGlass-Filled Teflon*304SSDuctile IronCD4MCuNAlloy 20HastelloySteelBuna RubberCondition Monitor*E.I. DuPont Reg. TrademarkAlloy 20Alloy 20Stainless Steel / Epoxy**LTX Power End features Duplex Angular ContactConstruction Details All dimensions in inches and (mm).Diameter at ImpellerDiameter in Stuffing Box/Seal Chamber(Less Sleeve)(With Sleeve)ShaftDiameter Between BearingsDiameter at 13)9.969(253)Maximum Shaft DeflectionSleeveO.D. thru Stuffing Box/Seal ChamberRadialBearingsBigBore Seal 11(64)63137310 BECBM5313 5(73)3.5(89)3.875(98)4.75(121)Stuffing BoxBoreHP (kW) per 100 RPMCasingCorrosion Allowance5309 A/C32.5Bearing SpanPower LimitsMaximumLiquidTemperature5306 4(2.6)6.6(4.9)14.0Oil/Grease Lubrication without Cooling350 FOil Lubrication with Finned Cooler500 F.125(86)(10.5)(177 C)(260 C)(3)9

Goulds CV 3196Hydraulic CoverageCAPACITY— 50 Hzm140130120TOTAL HEAD — 60 Hz1101009080706050403020100m 3/h 2060 80 100 120 140 16040200250 300350400450550650750300 400 500 600 700 8001000 1200 1400 1600 1800 2000 2400 2800 3200200FT. 0 GPM 100FT.4604403500/2900 RPM 3004201750/1450 00 GPM 100200300 400 500 600 700 800 900 1000140018002400320040000 m3/h 20604080 100120 140 160 180 200250 300 350 400500 600 700 800m95908580757065605550454035302520151050TOTAL HEAD— 50 Hz0900CAPACITY— 60 HzCAPACITY— 50 Hz0 m 3/hFT.0 GPM401006020080300200100400 60030010001400TOTAL HEAD— 60 51540304x6-13203x3-102x2-81051010000 GPM1000 m 3/h 202004030060400808001001200200CAPACITY— 60 Hz1018001180/960 RPM140454001600300200040022005006000TOTAL HEAD— 50 Hzm5020