30 Ltr Conventional Pressure Cooker. 1. Type- Conventional Pressure Cooker. 2. Body Materia L- 19000 Aluminum Alloy, Conforming To Is: 21/737. 3. Safety Relief Device Type - Destructive Type. 4.Press Ure Regulating Device- Free Fall Dead Weight Valve. 5. Gross Capacity- Min Of 30L. 6.Cooker Base ? Regular [ Warranty Period: 30 Months After The Date Of Delivery ] ]