The Service Brake Diaphragm is responsible for applying the service brakes, which are the primary braking system used during normal operation. The diaphragm has a corrugated or convoluted shape, which allows for the necessary expansion and contraction during the brake application and release cycles.Attributes:• Provide structural integrity and prevent over-stretching or tearing• Mounted within a housing, with the brake application pressure (either air or hydraulic) applied to one side of the diaphragm• Withstand the rigors of the application, including exposure to extreme temperatures, vibrations, and heavy loadsApplications:The Service Brake Diaphragm is used when the service brake is applied, the service brake diaphragm expands, pushing a piston or plunger that applies force to the brake shoes or pads, causing the vehicle to slow down or stop.