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890DSBHY0100000000

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890DSBHY0100000000

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8900 Series Rev B Manway Emergency Relief Vents; Mates With ASME 150 Flat Face Flange; 20" Size; 316 Stainless Steel Base; Fluorocarbon Elastomer (FKM) Diaphragm; Model 8940 Non-Locking Hinged Pressure And Vacuum Relief Manway; 0.2 - 1 Oz/In2 Vacuum Spring Range
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Pack Size Single Unit
UOM EA