The Grundfos NBE 40-160/177 S2-AS-F2-A-BQQE 2P 11kW is a high-efficiency, speed-regulated end-suction pump designed for various industrial and commercial applications. Featuring an advanced IE5 efficiency class MGE132SC motor, this pump delivers reliable performance with a rated power of 11 kW and operates on 3x380-500V. It boasts a cast iron pump housing, stainless steel impeller (EN 1.4301/AISI 304), and a primary shaft seal of BQQE. With a maximum operating pressure of 16 bar and a liquid temperature range of -20 to 120 °C, it is suitable for demanding conditions. The pump has a rated flow of 25 m³/h and a rated head of 12.8 m, with a port-to-port length of 340 mm and DN 65 pipe connection. It includes built-in motor protection and complies with multiple approvals including CE, EAC, UKCA, WRAS, ACS, NSF61, UBA, and W270.