Grinnell 00003288140 Diaphragm is a Grinnell part identified by the number 00003288140. This component is a diaphragm—a flexible membrane used inside Grinnell equipment to seal and regulate flow by responding to pressure changes, thereby enabling controlled actuation of valves or other moving parts. Diaphragms like this are commonly used in fluid-handling and control assemblies to translate pressure differentials into mechanical movement, and it is designed to function within Grinnell systems that specify the 00003288140 designation.
