Jabsco 4.0 GPM PAR-Max Washdown Pump Kit is a popular choice for marine applications. Here are some key features:

• Flow Rate: 4.0 gallons per minute (GPM)
• Voltage: 12V
• Pressure: 60 PSI
• Design: Compact 3-chamber diaphragm pump
• Components: Includes Pumpgard intake strainer, pressure nozzle, and port fittings
• Motor: Corrosion-resistant, sealed motor with thermal overload protection
• Applications: Ideal for small- and medium-sized boats, great for cleaning anchor chains and decks