General Electric - Vertical Hollow Shaft WPI Motor 250Hp 1800RPM (5KS445DAJ6087)

This vertical hollow shaft (VHS) WPI motor is designed for demanding pump applications requiring robust performance and premium efficiency. Rated at 250 horsepower and 1800 RPM, it features a weather-protected Type I (WPI) enclosure for reliable operation in challenging environments. The motor is constructed with a cast iron frame, end shields, and conduit box for durability, and includes high thrust bearings, a non-reverse ratchet coupling, and Class H insulation with advanced GEGARD2400 protection. It is inverter-duty rated, suitable for variable frequency drive operation, and meets NEMA Premium efficiency standards. Additional features include a stainless steel nameplate, relubrication fittings, and a 1.15 service factor, making it ideal for continuous-duty vertical pump installations.