5 records  
Number  Name Description (tasks and duties) Micro Groups 

74320

Filter-Press OperatorOperates filter press to remove sediment, impurities and insoluble materials from liquid concentrations. Display Titles

74330

Rotary-Drum FiltererOperates rotary-drum filter into which solutions are vacuum-drawn to remove sediment, impurities and insoluble material. Display Titles

74340

Centrifugal Separator OperatorOperates machine which separates solids from liquids, or liquids of different specific gravity from each other, by centrifugal force. Display Titles

74350

Crude Oil Treater (Oilfield)Operates chemical, electrical or centrifugal equipment at oil well site to remove sediment and water from crude oil. Display Titles

74390

Other Filter and Separator OperatorsThis group includes filter and separator operators not elsewhere classified, for example those who operate other special filter and separator equipment to process specific kinds of chemical materials. Display Titles
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