300 HP 1800 RPM General Purpose Motor PE449TS-300-4C EISA Compliant Motors, 300 HP Motors, 449TS Frame Motors 300 HP 1800 RPM General Purpose Motor PE449TS-300-4C North American Electric North American Electric Catalog: PE449TS-300-4C For use on pumps, fans, blowers, compressors, conveyors, material handling and other industrial machinery installed in damp dusty or dirty environments.