Hydro-pneumatic kettle for acrylic cooking. Ideal equipment for water. The pressure boiler is made of nickel-plated brass. The cap lock is simple and safe. Time and temperature control (0 a 120 °C.) may be manual or automatic. Air charge, and liquid and air discharge operations are automatic. Has an adjustable Timer from 0 to 30 minutes. Has a built-in sonorous alarm for the control of the time and temperature. It includes a discharge container with a special hose.