Frame JGC/2 JGC/4 JGC/6 JGD/2 JGD/4 JGD/6Numberofthrows 2 4 6 2 4 6Ratedpower,BHP 2070 4140 6210 2070 4140 6210Ratedpower,kW 1544 3087 4631 1544 3087 4631Stroke,inches 6.5 6.5 6.5 5.5 5.5 5.5Stroke,mm 165 165 165 140 140 140RPM,maximum 1000 1000 1000 1200 1200 1200Pistonspeed,ft/min 1083 1083 1083 1100 1100 1100Pistonspeed,m/s 5.5 5.5 5.5 5.59 5.59 5.59Totalrodload,lbs 114000 114000 114000 114000 114000 114000Totalrodload,N 507097 507097 507097 507097 507097 507097 Tension,lbs 57000 57000 57000 57000 57000 57000 Tension,N 253549 253549 253549 253549 253549 253549 Compression,lbs 60000 60000 60000 60000 60000 60000 Compression,N 266893 266893 266893 266893 266893 266893Averageweightwithcylinders,lbs 14000 28600 41700 14000 28600 41700Averageweightwithcylinders,kg 6350 12975 18915 6350 12975 18915Maximumlength,inches 67 116 161 67 116 161Maximumlength,mm 1702 2946 4089 1702 2946 4089Maximumwidth,inches 178 178 178 178 178 178Maximumwidth,mm 4521 4521 4521 4521 4521 4521Crankshaftcenterline,frombottom,inches 22 22 22 22 22 22Crankshaftcenterline,frombottom,mm 559 559 559 559 559 559

ARIEL JGC and JGD COMPRESSORS

FEATURES

Serviceability-Entireunitisdesignedforeaseofrepair.Allcomponentsarereadilyaccessible.

Standardization-Manycomponentsareinterchangeablethroughoutthevariouslines.

Full Pressure Lubrication - A frame-driven lube oil pump providespressurized,cooledoilthroughafullflowoilfiltertoallmovingpartsin the frame. A divider block distribution system supplies meteredoil to cylinder bores and rod packing. Stainless steel tubing is usedthroughoutthecylinderlubricationsystem.

Unloading Devices-Manualhead-endvariablevolumeclearancepockets,pneumatic fixed volume clearance pockets and pneumatic suctionvalveunloadersareavailableonalimitedoptionalbasis.

Heavy Duty Crankshaft - Forged steelprecisionmachinedwith integralcounterweights.

Rugged Crankcase-Heavilyribbed(withspacerbarsforstiffening),high-strengthcastironbasewithremovable,lightweightaluminumtopcoverandremovableendcoversforeaseofaccess.

Precision Bearing Shells-Precision-machined,tri-metalmainandconnectingrodbearings.

Rugged Crossheads and Guides - Cast iron crosshead guides, externalribbingand removablesidecovers.Onepiece, long life crossheadswithdirect full pressure lubrication at top and bottom for minimum wear.Hardenedandgroundsteelcrossheadpins.

Rigid Connecting Rods-Forgedsteelfourbolt,heavydutyHsection. Quiet Auxiliary Drive -Fullyenclosedandcontinuously lubricatedchain

driveadjustedbypositivepositioningeccentricvernier.

Oil and Dust Seal - Foolproof, non-contacting crankshaft oil seal plusreliablenon-wearingdustseal.

Proven Cylinder Design - Non-cooled compressor cylinders with amplenozzlesandlargegaspassages.Cylinderbodiesareion-nitridehardenedanddrilledforindicatorports.

High Strength Bolting - Grade 8 bolts or B-7 studs on all pressurizedcomponents.Allboltingdesignedforaccessibility.

Efficient Valving-Arielusesplate-typevalvesdesignedformodernspeedsutilizingnon-metallicsealingelementsasstandard.Selectedtoadheretoestablished,lowvalvevelocitystandards.

Durable Pistons-Wear-resistantductileorgrayironwithwearbands. Stout Piston Rods - Short, stiff, precision-ground alloy steel piston rods

withlockingcrossheadnut.Rolledthreadsare1/4underroddiameterforeasyinstallationthroughpacking.

TheJGCandJGDarelarge,mediumspeed,reciprocating,separablecompressors.Sincetheirintroductionin1994,theyhaveproventobeoneofthemostcosteffectivemethodsofcompressionforpipelinetrans-mission,powergeneration,refrigeration,processing,andallotherapplicationsrequiringlargehorsepowerdriversandcompressioncapacity.

JGC frame

Forged steel JGC connecting rod

Ductile iron crossheads, babbitted shoe surface, full-floating crosshead

pin with through-bolt and end caps

Full array of crossheads and nuts for precise balancing of opposing pistons

JGC/2 crankshaft

JGC/4 crankshaft

Morethan35yearsago,Arielintroducedaninnovativecylinderdesignthat eliminated water cooling from the cylinder jacket. This provendesignyieldssignificantadvantagesoverwater-cooledcylinders:

higherefficiency largergaspassages reducedpressure-droplosses lowermaintenance(noscalingorcorrosion)

Arielistheonlymanufacturertouseanion-nitridefurnacetoincreasesurfacehardnessofallcylinders.Thisextrastepreducescylinderboreweartoanabsoluteminimum.Toensurecompletereliabilityinthefield,Arielpressure-testseachcylinderto150%ofmaximumallow-ableworkingpressure(MAWP)duringmanufacture.

CYLINDERS

* HE=Head End, CE=Crank End

Ariel JGC-CL cylinders specifically designed for pipeline transmission

Dou

ble-

Act

ing

Tand

em*

BORE BORE MAWP MAWP Class inches mm psi bar Material

3-7/8C:D-VS 3.500,3.875 89,98 6700 462 ForgedSteel 3-7/8C:D-TR-VS 3.500,3.875 89,98 6700 462 ForgedSteel 4-5/8C:D-VS 4.250,4.375,4.625 108,111,117 6000 414 ForgedSteel 4-5/8C:D-TR-VS 4.250,4.625 108,117 6700 462 ForgedSteel 5-3/8C:D-VS 5.000,5.375 127,137 3600 248 ForgedSteel 6-1/4C:D 5.875,6.250 149,159 2435 168 DuctileIron 6-1/4C:D-VS 5.875,6.250 149,159 3600 248 ForgedSteel 7-1/4C:D 6.750,7.250 171,184 2400 166 DuctileIron 7-1/4C:D-VS 6.750,7.000,7.250 171,178,184 3500 241 ForgedSteel 8-3/8C:D 7.875,8.375 200,213 2400 165 DuctileIron 9-5/8C:D 9.125,9.625 232,244 1900 131 DuctileIron 11C:D 10.500,11.000 267,279 1270 88 DuctileIron 12-1/2C:D 12.000,12.500 305,318 800 55 DuctileIron 14-1/8C:D 13.625,14.125 346,359 815 56 DuctileIron 15-7/8C:D 15.375,15.875 391,403 635 44 DuctileIron 17-7/8C:D 17.375,17.875 441,454 445 31 DuctileIron 20-1/8C:D 19.625,20.125 498,511 345 24 DuctileIron 22C:D 22.000 559 285 20 DuctileIron 24-1/8C:D 24.125 613 275 19 DuctileIron 26-1/2C:D 26.500 673 230 16 DuctileIron 9-1/4CK:DK 8.75,9.25 222,235 2200 152 DuctileIron 9-3/4CM:DM:CL:DL 8.75,9.25,9.75 222,235,248 1690 117 DuctileIron 10-3/8CM:DM:CL:DL 9.875,10.375 251,264 1900 131 DuctileIron 11CM:DM:CL:DL 10.250,10.750,11.000 260,273,279 1690 117 DuctileIron 11-3/8CM:DM:CL:DL 10.875,11.375 276,289 1690 117 DuctileIron 12-3/8CM:DM:CL:DL 11.250,11.750,12.375 286,298,314 1690 117 DuctileIron 12-1/2CM:DM:CL:DL 12.000,12.250,12.500 305,311,318 1350 93 DuctileIron 13-5/8CM:DM:CL:DL 13.125,13.625 333,346 1085 75 DuctileIron 14-3/4CM:DM:CL:DL 14.250,14.750 362,375 600 41 DuctileIron 13CN 13.000 330 1350 93 DuctileIron 2-5/8C:D-FS-HE 2.500,2.625 64,67 7800 538 ForgedSteel 3C:D-FS-HE 3.000 76 6500 448 ForgedSteel 5-3/8C:D-VS-CE 5.000,5.375 127,137 3600 248 ForgedSteel 5-3/8C:FS-HE 5.000,5.375 127,137 2500 172 CastSteel 9-5/8C:D-CE 9.125,9.625 232,244 1390 96 DuctileIron

Wearecommittedtosupportingourcompressorsforlife. If there isaproblemwithanArielcompressor,wellhelpyousolveitnow.

TheArielNetworkiscomposedofmorethan1000Ariel-trained field servicemen and technicians,worldwide.

Arielspolicyhasalwaysbeentoroutinelyshipstan-dardpartswithin24hoursofreceivinganorder.

Ariel gas compressors are backed by more than100partsandserviceoutletsclosetoeverymajornaturalgasfield.

Ariels Service andTechnical Schools are held fre-quently, free of charge, for engineers and fieldservicemen. These courses are taught by Arielengineersandtechniciansdirectly involvedinthesubjectmaterial.

The availability of Ariel manufactured parts atcompetitivepriceswillensureyourArielcompres-sorsmaximumreliabilityandproductivity.

Ariels goal is to offer the best customer care andservice.Ourwarrantyandourtreatmentofwarrantyissuesclearlyshowourcommitmenttothisgoal.

CUSTOMER SERVICE

Ariels success is based on strong relationships builton mutual respect and trust. Employees, vendors,distributors, and end users are all part of the ArielNetwork.

ArielCompressorsaremarketedandpackagedthrougha long-established network of elite compressionsystem engineering companies. Ariels AuthorizedDistributorsintegratethecompressorwithastructuralskid,aprimemover,piping,pulsationcontrol,coolingsystems,processvalving,andcontrolsystems.

AllArieldistributorsadheretoArielsstrictpackagingstandards.

Ariels large network offers the most completeserviceandpartscoverageavailableintheworld.

Model JGC/4 package ready for delivery

World Standard Gas Compressors2/06

ARIEL CORPORATIONWORLD HEADQUARTERS

35BlackjackRoadMountVernon,Ohio43050USA

Telephone:740-397-0311Fax:740-397-3856

24-HOUR SUPPORTFieldService:740-393-5052SpareParts:740-397-3602PartsFax:740-393-5054

REGIONAL SALES OFFICESDenver,ColoradoFortWorth,Texas

Houston,TexasMiami,FloridaBuenosAires,ArgentinaJakarta,Indonesia

BielskoBiala,PolandMoscow,RussiaSingaporeNewDelhi,India

www.arielcorp.com

THE ARIEL NETWORK