Worktop and front panels made of AISI 304 stainless steel. Inside made of stainless steel.AISI 304 stainless steel cooking container with 15/10 thickness, AISI 316 stainless steel bottom with 20/10 thickness. Jacket with bottom and walls of AISI 304 stainless steel, bottom with 20/10 thickness, walls with 15/10 thickness. Indirect type heating with low pressure steam (0.5 bar) generated inside the jacket through armored resistance from Incoloy equipped with a safety thermostat. Hot and cold water taps on the worktop with an articulated spout for filling and washing the container and jacket. 2” draining tap of chromed brass with athermic handle. Mechanical gauge with a jacket pressure indicator. Power supply regulated by a 3-position switch. Separate control for temperature regulation. Pilot light and temperature indicator light. Double walled lid.