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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