The ET22 and ET32 water tanks are manufactured from high grade stainless steel. Polished stainless steel is used for the outer case, and bridge plate, the inner tank of the ET22 and ET32 are seamless with rounded corners. The integrated bridge plate will suit any of the Thermoregulators in the Ratek range, a flat lid is supplied as standard. A range of custom made Insulated Tanks can be manufactured  to suit individual requirements. For details please contact our sales office, contact details below.