Use this pump when you need to transfer beer or wine between different containers like from a primary fermenter to a secondary one or from a carboy to a keg. It's great for homebrewers and wine enthusiasts who want an easy and efficient way to move their beverages. It has a max flow of 1.12 Gal/min, can lift up to 150 inches, and works at a maximum temperature of 140°F. It runs on 12V DC (3.5A) and has an on/off switch for simple operation.