Lids, flat flange, DN 60, 4 standard ground necks, CS NS 29/32, SS NS 2X19/26 1X14/23 ANGLED

Pressure and vacuum resistant due to the wall thickness and geometry. Note: At the maximum usage temperature of 250°C and the maximum operating pressure, the temperature difference in the glass wall of the flat flange reaction vessels must not exceed 30°C. Typical applications: reactions under pressure and/or high temperatue