Pentair 343240 Challenger High Flow Pump Single Speed 2-Horsepower Up Rated Black Internal design reduces friction and turbulencethis translates into less noise and greater energy efficiency for reduced operating cost Specially designed internal components and 2" ports provide rapid priming and further contribute to quiet operation Extra-large strainer basket extends time between cleanings. Full load amps: 22.4/11.2 One-bolt stainless steel clamp removes easily to provide quick access for maintenance Transparent lid with ergonomic handle provides easy access to strainer basket