The 600-GP-3/4ST-19 part from Marathon is a three-phase,, fire pump motor with a sixty Hertz, three-hundred and fifty horsepower rating. It has a 4ST frame size and a 19-inch shaft length. This motor is designed to provide reliable performance in fire pump and hydrodynamic application. It features durable construction with a cast iron housing, a 447-480 volts rating, an open drip proof enclosure, and a 3/4 width start winding. This motor also has a rotatable conduit box, a standard SAE tapered key, and a dynamic brake receptacle.