Description

The AR (Annovi Reverberi) Kit 2864 is a heavy-duty check valve replacement set specifically engineered for the high-performance RK and RKA series plunger pumps. These series are typically found on professional-grade pressure washers and industrial cleaning systems where high flow and high pressure are constant.

As the “heartbeat” of your pump, these valves must seat perfectly to maintain pressure. The 2864 kit replaces all six valves to ensure balanced operation across the entire pump head.