The Grundfos 98973306 NK 150-250/282 EUPA2F1AE-SBQQE is a robust single-stage centrifugal pump designed for a wide range of applications including water supply, industrial pressure boosting, liquid transfer, HVAC, district heating, cooling, and irrigation. Featuring a durable cast iron pump housing and impeller, this pump is built for longevity. It operates at 1470 rpm, delivering a rated flow of 150 m³/h and a rated head of 25.1 m. The pump is equipped with an IE3 efficiency class motor, rated at 18.5 kW, suitable for 3 x 380-415 D V mains frequency 50 Hz. It has a maximum operating pressure of 16 bar and a DN 200 pipe connection with PN 16 pressure rating. The primary shaft seal is SBQQE, and the actual impeller diameter is 282 mm. This genuine Grundfos pump ensures reliable and efficient performance for demanding industrial and commercial fluid handling tasks.