Details: This cast iron centrifugal pump and motor assembly, comes with 1 horsepower, single phase, ODP (Open Drip Proof) electric motor. This heavy-duty motors, easy service design and four-position discharge. All models include replaceable wear ring and feature back pull-out design. Provides for easy winterizing and close grained cast iron. It is use in water systems and sprinkling for homes, farms and industry. It measures 1-1/4-inch by 1-inch NPT ports.