SpecificationforGasLiftEquipmentAPISPECIFICATION11V1SECONDEDITION,FEBRUARY1995REAFFIRMEDAPRIL2008-APISPEC*LLVL950732290053770732TSpecificationforGasLiftEquipmentExplorationandProductionDepartmentAPISPECIFICATION11V1SECONDEDITION,FEBRUARY1,1995AmericanPetroleumInstituteSPECIALNOTESCAPIpublicationsnecessarilyaddressproblemsofageneralnature.Withrespecttopar-ticularcircumstances,local,state,andfederallawsandregulationsshouldbereviewed.APIisnotundertakingtomeetthedutiesofemployers,manufacturers,orsupplierstowarnandproperlytrainandequiptheiremployees,andothersexposed,concerninghealthandsafetyrisksandprecautions,norundertakingtheirobligationsunderlocal,state,orfederallaws.Informationconcerningsafetyandhealthrisksandproperprecautionswithrespecttoparticularmaterialsandconditionsshouldbeobtainedfromtheemployer,themanufacturerorsupplierofthatmaterial,orthematerialsafetydatasheet.NothingcontainedinanyAPIpublicationistobeconstruedasgrantinganyright,byim-plicationorotherwise,forthemanufacture,sale,oruseofanymethod,apparatus,orprod-uctcoveredbyletterspatent.Neithershouldanythingcontainedinthepublicationbeconstruedasinsuringanyoneagainstliabilityforinfringementofletterspatent.Generally,APIstandardsarereviewedandrevised,reaffirmed,orwithdrawnatleasteV-eryfiveyears.Sometimesaone-timeextensionofuptotwoyearswillbeaddedtothisre-viewcycle.ThispublicationwillnolongerbeineffectfiveyearsafteritspublicationdateasanoperativeAPIstandardor,whereanextensionhasbeengranted,uponrepublication.StatusofthepublicationcanbeascertainedfromtheAPIAuthoringDepartment[telephone(214)953-11011.AcatalogofAPIpublicationsandmaterialsispublishedannuallyandup-datedquarterlybyAPI,1220LStreet,N.W.,Washington,D.C.20005.ThisdocumentwasproducedunderAPIstandardizationproceduresthatensureappro-priatenotificationandparticipationinthedevelopmentalprocessandisdesignatedasanAPIstandard.Questionsconcerningtheinterpretationofthecontentofthisstandardorcommentsandquestionsconcerningtheproceduresunderwhichthisstandardwasdevel-o...