See-through Sight Glass SLF01-02 ASME 150 – 600 Class

June 5, 2023


Fully integral body with full penetration welded process connection flanges. Certified borosilicate tempered glass type 3.3 as per ISO 3585.

Process Connections

ASME 150 to 600 class flanged ends, raised face, serrated finish. Also, available in AS 2129 Table D to H, AS 4087 and ISO 7005-1 PN 10 to 110.


Double sided high pressure tempered borosilicate sight glass. High strength, chemical durability, thermal resistance, 90% light transmission, outstanding chemical durability to acid and alkali, and environmentally friendly. Flow indicator is optional. Available in steel, stainless, duplex & special alloys.

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