Liberty Sump Pumps are available in plastic, cast iron or aluminum body construction types. Both manual or automatic models are available.
Plastic body Liberty sump pumps are commonly used in light duty applications. Aluminum body pumps provide a lighter and a more energy efficient alternative to cast iron sump pumps.
Aluminum Pumps are best for medium duty applications. Cast iron Liberty sump pumps are the traditional sump pump choice and are designed for heavy duty applications.