This powerful transfer pump from Ryobi is a must-have for any homeowner or DIY enthusiast. The pump works with a ryobi 18 volt battery (battery not included) or the supplied power adaptor. This pump can transfer up to 325 gallons of water per hour, making it perfect for a variety of applications. Its universal installation means it can be easily fitted to any plumbing system, and its lightweight design makes it portable and easy to use. The Ryobi P750 is specifically designed for water transfer, making it ideal for use in pumps and water filtration systems as well as for plumbing and home improvement projects. With a model number of P750, it's easy to identify and the item weight of just 1.35 pounds makes it easy to handle. Whether you're looking to transfer water for irrigation, plumbing, or other applications, this Ryobi pump is the perfect tool for the job.