The Grundfos NKE 50-315/344 A2F2AE-SBQQE is a genuine speed-regulated end-suction centrifugal pump, identified by Grundfos product number 98973627. This robust NKE series pump features a durable cast iron pump housing, stainless steel impeller, and stainless steel shaft, ensuring reliable performance in various industrial applications. It operates at 50 Hz with a rated voltage range of 3 x 380-480 V, providing a maximum P1 power of 18.5 kW and a rated P2 power of 15 kW. Designed for demanding environments, it boasts an IP55 enclosure class and F insulation class. Its integrated speed regulation optimizes energy efficiency and adapts fluid delivery to specific system requirements, handling liquid temperatures from -25 to 120 °C and a maximum operating pressure of 16 bar.