The Johnson 8240-001 Aqua Jet Wash Down Pump Kit provides a powerful and reliable solution for cleaning applications on boats, RVs, and other demanding environments. This kit is centered around a robust five-chamber diaphragm pump that delivers a high-pressure water flow, making it ideal for removing dirt and grime from decks, anchor chains, and fish boxes. Engineered for durability, the pump can run dry without damage and operates quietly. The complete kit includes the Aqua Jet WD 5.2 pump, a PUMProtector inlet strainer, a trigger nozzle, and various hose connections for a straightforward installation.