Overall Length : 300mm(12 in) Overall Width : 75mm(3 in) Overall Height : 120mm(4.8 in) Weight : 1,260g Alcohol Fuel Capacity : Measuring Cup Scale : 100 Fuel time : 20 min. Safety valve operating pressure : Boiler : 1.5-2.5 kgs/cm2 Burner: 0.5 kgs/cm2 Number of water pipes : 5 pipes Pressure resistance : Boiler : 35kgs/cm2 Burner : 60kgs/cm2 Working pressure : Boiler : 2kgs/cm2 Burner : 0.4kgs/cm2. Additional charges apply if the address is remote.