The Fill-Rite 12V DC DEF Transfer Pump DF012N is a high-quality fluid transfer pump designed for use in various automotive applications. With its multi-diaphragm closed-loop system, this pump ensures precise and efficient pumping of fluids. Manufactured by Fill-Rite, a trusted brand in the industry, this pump is reliable and durable, making it an essential tool for automotive professionals and DIY mechanics alike. The 12V DC power source allows for convenient operation, and the DF012N model is specifically designed for transferring diesel exhaust fluid (DEF) with ease.