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1Scope
1.1Theserequirementscoversubmersibleandnonsubmersiblemotor-operatedpumpsintendedtobeusedinordinarylocationsinaccordancewiththeNationalElectricalCode，NFPA70.
1.2Theserequirementsdonotcoverpumpsratedmorethan600volts，pumpsusinguniversalmotorsratedmorethan250volts，pumpsforfireprotectionservice，pumpsforuseasorwithswimmingorwadingpoolequipment，therapeuticbaths，andsimilarequipment，norpumpscoveredbyotherindividualrequirements.Theserequirementsdonotcoverpressurecontrolsorpressuretanksthatareintendedforuseinwaterorotherliquidsystems.Theserequirementsdonotcoverpumpsintendedforcorrosiveorflammablefluids.Thesewouldincludebutnotbelimitedtogasoline，kerosene，oil，chemicals，andpesticides.
1.3ApumpnotcoveredbyanyofthedefinitionsinDefinitions，Section4，andapumpintendedforusewithliquidsotherthanwater，shallbeevaluatedonthebasisofitscompliancewiththerequirementsinthisstandard，andfurtherexaminationandtestsrequiredtodeterminewhetheritisacceptableforthepurpose.Thiswouldincludebutnotbelimitedtopumpsintendedforwater/glycolandsimilarmixturesintendedforuseinhotwaterradiantheatingorthermalsolarapplications.
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