Grundfos - X2289D - Netherlands NKE (Speed-Regulated) Standard Foundation Pump NKE 40-250

The Grundfos NKE 40-250 is a genuine speed-regulated end-suction pump, identified by Grundfos article number 99539526. This robust 2.2kW pump operates on 3x380-500V, 50Hz, featuring an IE5 efficiency class motor and built-in frequency converter for optimal performance. Designed for a wide range of applications including water supply, industrial water treatment, heating, cooling, and pressure boosting, it handles liquids from -25°C to 120°C. The pump housing and impeller are constructed from durable cast iron (EN-GJL-250), ensuring reliability and longevity. With a rated flow of 20 m³/h and a rated head of 20.4 meters, it is suitable for demanding commercial and industrial services. It has a DN 65 pipe connection with PN 16 pressure rating and an IP55 enclosure class.