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Gasket Materials

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jade

Mechanical
Jul 10, 2000
6
I seem to be getting mixed answers on choosing a gasket material to meet NEMA 4x and 12 requirements, along with outdoor exposure,sunlight but I need to keep costs down. Viton is out of the question. I am caught between vinyl nitrile or neoprene. Anyone thoughts?
 
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Don't use nitrile, it cannot withstand ozone (atmospheric) attack.
 
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