This powerful 1/2 HP Master Plumber by Pentair submersible sump pump is the perfect solution for residential or commercial use. With a model number of 235820, this electric-powered pump has a flow rate of 3780 GPM and comes equipped with a handy float switch for easy operation. Made of iron, this pump is also durable and reliable, ensuring that it will last for years to come. It is ideal for use in other pump parts and accessories, pump parts and accessories, pumps and pump accessories, and hydraulics, pneumatics, pumps, and plumbing categories.