This sight glass features a flat face ANSI mating flange. Its special design offers reliability against rupture, a long working life, and a smooth, easy to clean surface.
It meets a number of industry standards including the directive for pressure equipment 97/23/EG 02/98, Module H (DIN/EN/ISO 9001), AD2000 Standards W0/TRD 100, DIN 7079, DIN 7080, TÜV specifications for materials, and a Certificate of Conformity to EN 10204-3.1B.
This L.J. Star product carries Canadian Registration Number (CRN) registration (Alberta is limited to specific sizes).