gilkes j series pump
DESCRIPTION
Gilkes J series Industrial pumps brochureTRANSCRIPT
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www.gilkes.com
GILKES INDUSTRIAL PUMPS
55317 Submersible 12pp 13/10/10 10:25 Page 1
Self-priming centrifugal pumps J SERIES
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J pumps are self-priming centrifugal pumps with open impeller handling large diameter solids and
replaceable wear plates. They have easily opened inspection covers and externally lubricated mechanical seals.
Simpleconstruction.Onlyonemovingpart:theimpeller
Easyinspectionofimpeller
Quickself-primingwithoutfootvalves.Thepumpself-primesautomaticallytoheightsofupto7.5m
Largediametersolidshandled
Highresistancetoabrasiveliquids.Thewearplateiseasilyreplacedandcanbecoveredwithanabrasionandoil
resistantrubberfacing.
Externallylubricatedmechanicalseal.Lubricationpreventsdamageduringdryrunningandstopsleaksofairor
liquidalongtheshaft.
Easytoinstall.Onlythesuctionhoseisimmersedintheliquid.Thepumpcanbesetuphighanddryinthemost
convenientpositionforinspectionandmaintenance.
Longlife.Thepartssubjecttowearcanbeeasilyreplacedoneormoretimestorestoretheoriginalperformance.
Jpumpsareusedwhenoneormoreofthefollowingarerequired: self-priming solidshandling resistancetoabrasionJpumpscanhandleliquidsuptoaviscosityofabout50mm2/s(cSt).
Industry: Transferofcleanordirtyneutral,acidoralkaliliquids;liquidscontainingsand,mudorsolidsinsuspension;cleanordirtylowviscositypetroleumproductsorsolvents;milkoflime,causticsoda;washing.cooling,circulation;smokescrubbing;emergencyduty.
Civil engineering: Flooddrainage;sewagepumping;firefighting;recoveryofdangerousliquids.
Naval duty: Loadingandunloading;bilgepumping;washing,firefighting,stripping,sanitarydutyandcirculation.
Waste treatment:Pumpingpolluted,hotorcorrosivewastewatercontainingsand,mudorsolidsinsuspension;dosingneutralisingliquids;pumpingoutsettledsludge.
Construction industry: Dewateringexcavations,canalsorponds;groundwaterdewateringwithwellpointsystemsordrains;watersupplyfromwellsorcanals;hosingdownconcretecastings.
Agriculture: Surfaceirrigation;liquidmanureoxygenation;transferandsprayingliquidmanureorfertilisers;distributionofliquidanimalfeed;transferofmust;washing.
Applications
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High and dry with j self-priming centrifugal pumps
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Self-priming principleAir(whitearrows)isdrawnintothepumpbythevacuum
producedastheimpellerrotatesandisemulsionedwiththe
liquid(bluearrows)containedinthepumpcasing.Theair/
liquidmixtureisdrivenintotheprimingchamberwherethe
air,whichislessdense,separatesoutandventsthroughthe
deliverylinewhiletheliquid,duetothehigherdensity,falls
backandisrecirculated.Whenalltheairhasbeenevacuated
fromthesuctionline,thepumpprimesand
operatedlikeanormalcentrifugalpump.Itcanalsohandle
amixtureofairandliquid.Thecheckvalvemountedinthe
pumpsuctionportservestwopurposes:itpreventstheliquid
fromdrainingoutofthesuctionlinewhenthepumpisnot
inoperation,andifthesuctionlineisdrainedbyaccident,
enoughliquidisretainedinthepumpcasingforthepumpto
reprime.Thedeliverylinemustallowtheairdrawnfromthe
suctionlinetoventtoatmosphere.
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TheJV(Fast)seriescomprisestheJ40,J50,J3-140andJ90-4modelswhicharemainlyusedinindustry,andtheJ90-2andJ120-2whichareusedinconstruction.Theportsrangefrom11/2to5.Close-coupledversionsuse2polemotorswhilepedestalversionscanbecoupledtovarioustypesofmotors.Castironcasings(G).Certainmodelsareavailablewithbronze(B)orstainlesssteel(K)casings.
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JV SERIES
Cast iron, bronze or stainless steel casing and wetted castings
Oil resistant nitrile rubbercheck valve canvasreinforcement
Open impeller handling large diameter spherical solids
Grease lubricated carbidemechanical seal. Can run dry on high vacuum even when pump-ing highly abrasive liquids
Standard diameter shaft extension bored and tapped to facilitate assembly of couplings orpulleys
Bearing housing with heavy dutybearings suitable for direct or V belt driveEasily replaced wear plate with
oil and abrasion-resistant rubber facing
Clean out cover
Suction and delivery portswith detachable flangesPriming cover
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JL SERIESJL(Slow)seriesareusedforheavydutyapplicationsinindustry,constructionandagricultureandhavearobustconstructionwiththickwalls.Theportsrangefrom3to12.Close-coupledversionsuse4polemotorswhilepedestalversionscanbecoupledtovarioustypesofmotors.Castironcasings(G).Certainmodelsareavailablewithbronze(B)orstainlesssteel(K)casings.
Oil resistant nitrile rubbercheck valve canvasreinforcement
Priming cover
Casing with studs to avoiddamage to tapped holes
Open impeller handling largediameter spherical solids
Grease lubricated carbide mechanical seal. Can run dry on high vacuum even when pumping highly abrasive liquids
Standard diametershaft extension boredand tapped to facilitateassembly of couplingsor pulleys
Bearing housing with heavy dutybearings suitable for direct or V belt drive
Easily replaced wear plate with oil and abrasion-resistant rubber facing
Large capacity primingchamber
Clean out cover
Impeller inspection cover.Permits rapid access to the impeller to removeobstructions.
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JP SERIESTheJP(HighHead)seriescomprisesmodelswithportsizesfrom11/2to6.Theyaremainlyusedinindustryforapplicationswhere,inadditiontohighheads,solidshandlingisrequired.
Castironcasings(G).Certainmodelsareavailablewithbronze(B)orstainlesssteel(K)casings.
Grease lubricated carbidemechanical seal. Can run dry onhigh vacuum even when pumping highly abrasive liquids
Bearing housing with heavy dutybearings suitable for direct or Vbelt drive
Standard diameter shaftextension bored and tapped tofacilitate assembly of couplingsor pulleys
Cast iron, bronze or stainless steel casing and wetted casting
Clean out cover
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www.gilkes.comGilbert Gilkes & Gordon LtdCanal Head North,Kendal, Cumbria LA9 7BZTel: 01539 720 028 Fax: 01539 732 110 Email: [email protected]
Wilf Curwen(Office based)Tel: 01539 790093Email: [email protected]
Stuart Bold(Key Account Manager North)Tel: 07967 461619Email: [email protected]
Alan Cooper(Key Account Manager South)Tel: 07967 461621Email: [email protected]
Adrian Slack(Key Account Manager Scotland & Ireland)Tel: 07967 461617Email: [email protected]
Industrial Pump Sales
Christine Taylor(Office based)Tel: 01539 790091Email: [email protected]
David Smith(Office based)Tel: 01539 790022Email: [email protected]
Industrial Pump Sales
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