The 12V DC Fresh Water Diaphragm Pump is a compact, efficient, and high-pressure water pump designed for a variety of home and outdoor applications. With a maximum flow rate of 4.0 L/min and pressure output of 80 PSI, it is ideal for RV campers, boats, garden sprinklers, caravans, and agricultural use. This pump features a self-priming design and automatic pressure switch, ensuring smooth operation and automatic shut-off when the desired pressure is reached. It supports use with clean water and is not suitable for flammable fluids or explosive environments. Constructed from durable, practical plastic, the pump is lightweight, easy to install, and designed for long-term use. Whether for on-the-go water pressure or garden irrigation, it offers reliable performance wherever you need it.