Marathon 1693-GP-10PSB is a totally enclosed, totally enclosed fan cooled (TEFC) electric motor that is ideally suited for use in harsh environments. It comes with a NEMA Premium efficient design, as well as cast iron frame materials, a shaft mounted fan and extended studs and base. Marathon's 1693-GP-10PSB motor is capable of speeds up to 3,450 RPM, while offering maximum power levels of 10 HP. This motor complies with UL, CSA and NEMA Premium standards and comes with a one year warranty. It has a large variety of features, including an open drip proof construction, totally enclosed fan cooled housing and an integral fan cooled base. The 1693-GP-10PSB offers efficient operation, high reliability and exceptional performance in any application.