Large Insulating Vessels acc. to DIN 12492, KGW-Isotherm
These Dewar vessels are made of borosilicate glass 3,3 (DIN/ISO 3585). Large capacity, insulated, with tough cover made of blue, plastic-coated and galvanized iron sheet or structured aluminium. Insulated lid with hoop-shaped carry-handle.
Cover made of plastic-coated and galvanized iron sheet