The Piston Pump Friction Plate is part of a piston pump. It is used to transfer power from the pump's driveshaft to the pistons. The friction plate is made of a material with a high friction coefficient, such as steel or bronze. It is sandwiched between the driveshaft and the pistons, and when the driveshaft rotates, the friction plate turns the pistons.Attributes:• Helps to prevent the pistons from slipping• Withstands frequent use and mechanical stress without breaking or deformingApplications:The Piston Pump Friction Plate helps to prolong the life of the pistons and the driveshaft and helps to keep the pump running smoothly.