The Grundfos NBE 50-160/175 S2-A-F2-A-BQQE 4P 1.5kW 3x380-500V is a genuine Grundfos speed-regulated standard block pump, featuring an integrated frequency converter and differential pressure sensor for optimal performance and energy efficiency. Designed for a wide range of industrial and commercial applications, this pump delivers a rated flow of 36 m³/h and a rated head of 12.9 meters. It operates on 3x380-500V power with a 1.5 kW motor, ensuring reliable and precise fluid handling. The pump housing is constructed from robust cast iron (EN-GJL-250), and the impeller from cast iron (EN-GJL-200), providing durability for liquid temperatures from -25 to 120 °C and a maximum operating pressure of 16 bar. Its compact design has overall dimensions of 560 mm length, 275 mm width, and 595 mm height, with a total weight of 57.5 kg.