Technical Specification:These are generally installed in the process line, to watch the process fluid with a mode to filters the same through the filter element in side of the glass holding between two flanges. The Filter Screen (0.4 mm) & element Is AISI 304 and the Soldering is also Hygienic material. The Gasket materials are food grade EPDM/Nitrile Rubber.Material Construction: AISI 304, AISI 316 & AISI 316L.Sizes: From 1 to4' (25 mm to 100 mm)Standards: End connections confirming to SMS/IDF & DIN.Quality Tests: Metallurgical tests & Pressure Test