The inside of rectangular double walled water bath is made of stainless steel sheet & outer m.s. Sheet duly powder coated. Temperature is controlled by hydraulic thermostat from ambient to 95ºc ± 0.5ºc. The double walled water bath consists of 2 pilot lamps & on-off switch fitted with isi immersion heater. Most suitable to work on 220230 volts a.c. Supply. Additionally, we are listed as one amidst the predominant electrically heated double walled water bath manufacturers in india. Available sizes 300 x 250 x 100mm (6 holes of 75mm dia)425 x 325 x 100mm (12 holes of 75mm dia.