Our USA In Line Stainless Steel Sight Glass has a solid gasket design with Viton seals.
The total height is 2 1/2” The visible area of the glass sight is 7/8” in length.
The Inline sight glasses have a PSI rating from 55 - 60 PSI .
Size: 1/4", 3/8" & 1/2 " FNPT
Material: 304 Stainless Steel
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