Description

The Annovi Reverberi (AR) KIT 42123 is a Valve Repair Kit designed for the RMV and RMW series of residential pressure washer pumps. These are the small, vertical pumps typically found on entry-level gas pressure washers (like those sold at big-box home improvement stores).

This kit is essential for the “heartbeat” of the pump. Check valves allow water to flow in one direction—drawing it in from your garden hose and pushing it out through the high-pressure nozzle.