This 12V DC diaphragm water pump is designed to deliver up to 1.2 GPM with self-priming capability up to 10'. It features a 2-chamber design for smooth, quiet operation and built-in overheat and overload protection for dependable use. The pump connects to standard 3/8" hoses and includes accessories to help reduce leaks and block debris. It is suited for RV, caravan, marine, garden irrigation, misting, cooling, and small high-pressure cleaning applications. Note that it is not waterproof and is not suitable for outdoor use.