View Historical Standards for E454:

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Document Designation and Title Year Select Item(s) E454 Standard Specification for Industrial Perforated Plate and Screens (Square Opening Series) 11 E454 Standard Specification for Industrial Perforated Plate and Screens (Square Opening Series) 09 E454 Standard Specification for Industrial Perforated Plate and Screens (Square Opening Series) 80(2004) E454 Standard Specification for Industrial Perforated Plate and Screens (Square Opening Series) 80(2001) E454 Standard Specification for Industrial Perforated Plate and Screens (Square Opening Series) 80(1996)e1