This standard applies to all industrial/commercial pumps of positive displacement and rotodynamic types. This document covers pump type classifications, materials of construction, airborne sound measurement, and decontamination. Refer to ANSI/HI 14.1 - 14.2 Rotodynamic Pumps for Nomenclature and Definitions, ANSI/HI 3.1 - 3.5 Rotary Pumps for Nomenclature, Definitions, Application, and Operation, ANSI/HI 6.1 - 6.5 Reciprocating Power Pumps for Nomenclature, Definitions, Application, and Operation, ANSI/HI 7.1 - 7.5 Controlled-volume Metering Pumps, and ANSI/HI 8.1 - 8.5 Direct Acting (Steam) Pumps for the pumps covered in the scope of this document.