Goodyear Rubber Products

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Acid&Chemical
HOSE
                                                                        �
                                           POLY-CHEM
                                           CorrugatedHose
                                           Series7274
                                           ThePoly-Chemhoseisdesignedtohandlemanytypesofchemicalsandsolventsin
                                           bothfullsuctionanddischargeapplications.Thisserieshasacorrugatedcover
                                           thatprovidesmaximumflexibilityforeasyhandling.Theclearcross-linkedpolyeth-
                                           ylenetubewillhandlemanytypesofchemicals,acidsandsolventswithoutleaching
                                           andcontaminatingtheproductconveyed.RefertothechemicalguideintheSafety
                                           andTechnicalDatasectionofthiscatalog,orcontactParkertodeterminecompatibility
                                           withspecificchemicalsandapplications.Validatedpermanentcrimpspecsare
                                           available.
                                           4:1Designfactor
                                           >> Compatiblewith96%ofchemicalsandsolvents
                                            Tube                            Cross-LinkedPolyethylene(XLPE)
                                            Cover                           CorrugatedgreenEPDMwithyellowstripe
                                            Reinforcement                   TextilePlieswithHelixWire
                                            TemperatureRange               -20�Fto+160�F(-29�Cto+71�C)WARNING!Check
                                                                            chemicalresistanceguidebeginningonpage222
                                                                                                                                  �
                                            Branding                        PARKERSERIES7274CORRUGATEDPOLY-CHEM 
                                                                            XXXPSIMAXWP
                                                                            MADEINUSA001
                                            BrandDescription               TapeBrand-Yellowstripewithgreenletters
                                            Compareto                      GoodyearBlueFlexwing;GatesMustang45HW;
                                                                            TitanExact-Chem;BostonPantherChemicalTransfer
                                           LENGTHS:100ft.,lengthsupto200ft.availableonquotation.
                                           COUPLINGS:Forpermanentcrimpspecifications,refertoCrimpSource.
                                           Otheravailablecouplingoptions:Series7670.Forassemblyguidelinesand
                                           additionalcouplingoptions,refertoNAHADIndustrialHoseAssemblyGuidelines.
                    7274
                                                                                                            Approx.      Min.     Max.
                                                              ID        ID     Reinf.     OD        OD      Wt.Per     Bend       Rec.
                                            PartNo.         (in.)    (mm)      Plies     (in.)    (mm)      100Ft.   Radius      WP
           Applications
                                            7274-1002          1       25.4       2      1.475      38.6       64        3.0       200
             � Chemical
                                            7274-1252         1�       31.8       2      1.710      43.4       63        4.0       200
              Transport
             � StorageTank              7274-1502         1�       38.0       2      2.000      50.8       81        5.0       200
              Transfer
                                            7274-2002          2       50.8       2      2.545      64.6      111        6.0       200
                                            7274-2502         2�       63.5       4      3.169      80.5      168        7.0       150
                                            7274-3002          3       76.2       4      3.685      93.6      213        7.0       150
                                            7274-4002          4      101.6       4      4.710     119.6      286        8.0       150
                                                      WARNING!Elevatedtemperaturescanchangechemicalresistancerat-
                                                      ings.Mostchemicalresistanceguidesarebasedontestingperformed
                                               !      atambient70�F(21�C)andhighertemperaturesarelikelytochangethese
                                                      ratings.Manychemicalswillbecomemoreaggressiveastemperatures
                                                      increase,reducingtheabilityofmaterialstowithstandthem.Itistheusers
                                                      responsibilitytodetermineifthehoseiscompatiblewiththeapplication.
                                                      CompatibilityinformationcanberequestedfromParkerforchemicalsat
                                                      elevatedtemperatures,itwillbenecessaryforuserstoperformcompati-
                                                      bilitytestingifnodataexistsforthechemicalatthetemperaturedesired.
                                                      WARNING!Combinationnippleandbandsreducetheworking
                                                      pressureoftheassemblytolessthanthehose'smaximumworking
                                                      pressure.RefertoNAHADAssemblyGuidelinesforworking
                                               !
                                                      pressure.
                                                                                                            ParkerHannifinCorporation
                                                                          2
                                                                                                            IndustrialHoseProducts
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Parker 7274

Poly-Chem Hose

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CALL TOLL FREE IN THE USA 1-866-711-4673