The Buffalo QCP430 32-Quart Stainless Steel Pressure Cooker [Commercial series] is a high-quality pressure cooker designed for commercial use. It features an extra-large 32-quart capacity, making it ideal for cooking large batches of food. The pressure cooker is constructed from durable stainless steel for long-lasting performance and easy cleaning. It has two safety valves and an extra safety valve to prevent overpressure. The pressure regulator automatically controls and maintains the proper cooking pressure, and the vent tube and filter prevent clogging.