We are offering Soup Kettle with tiered boiling pan.features: 1: quanlity standard: ce2: the soup outlet faucet is imported from australia. 3: the soup never can be burned to use this soup cooker. 4: material: front, top and handle are made by sus 304 stainless steel. Side plate is made by 430 stainless steel. 5: piezoelectric ignition of pilot flame. 6: two-burner acid-resistant black enameled cast-iron grates. 7: the temperature knob is made by bakelite. It is insulated. 8: four sides of the equipment contain high density glass fire which have a good effect of heat insulation. note: to series use electricity as power source. Ro series use gas as power source. Zh-ro gas soup kettledimensions: 800900850+120mmpower input: 25kwmaximum pressure of interlayer: 50mbarcapacity of boiler: 100l jzh-ro gas soup kettledimensions: 700750850+60mmpower input: 20.5kwmaximum pressure of interlayer: 50mbarcapacity of boiler: 60l zh-to electric soup kettledimensions: 800900850+120mmpower input: 18kwmaximum pressure of interlayer: 50mbarcapacity of boiler: 100lvolts: jzh-to electric soup kettledimensions: 700750850+60mmpower input: 12kwmaximum pressure of interlayer: 50mbarcapacity of boiler: 60lvolts: