Stainless steel outer coatings and feet. Height of the work surface adjustable from 840 to 900mm. Tops with a thickness of 2 mm. AISI 18/10 stainless steel tanks with cold zone and foam expansion zone. Oil drain taps. Oil drip pans on request. Safety thermostat (230°C) against excessive oil overtemperatures. Heating by means of an AISI 304 stainless steel armoured heating element inside the tank and rotatable by more than 90° in the 22lt tank version. Fully removable heating element in das 10 and 15-liter tank version.