E831AC refers to an Activated Carbon Filter Element. It is primarily used in industrial compressed air systems to remove oil vapors and odors through adsorption.
Manufacturer: Walker Filtration.
Filter Grade: Grade AC (Activated Carbon).
Function: Removes oil vapors and hydrocarbon odors, leaving a maximum remaining oil content of <0.003 mg/m³.
Design: Features a push-fit design with double O-rings to prevent bypass contamination.
Cross-Reference
Ultramax: WF831A.
HiFi Filter: SI 90834.
Keltec Technolab: KPE831AC.
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