A dyfram is a term used to refer to a type of diaphragm or membrane that is typically used in various mechanical and engineering applications. It acts as a flexible barrier, allowing for the transfer of pressure or fluid while maintaining a seal. Dyframs can be found in devices such as pumps, valves, and sensors, where they help regulate flow and pressure. The specific material and design of a dyfram can vary depending on its intended use and operating conditions.