The Grundfos JC48NB, corresponding to the official Grundfos product number 99534683, is a genuine Grundfos NBE 40-160/151 S2-A-F2-A-BQQE 4P 0.55kW speed-regulated standard block pump. Designed for reliable performance in various industrial applications, this pump features a robust cast iron housing, stainless steel impeller, and EPDM gasket. It delivers a rated flow of 15.1 m³/h and a rated head of 9.5 m, with a maximum head of 16.0 m. The pump is equipped with an IE5 efficiency class MGE56MB motor, operating on 3x380-500V at 50/60 Hz, with a rated power of 0.55 kW. It includes built-in motor and thermal protection, ensuring durability and safety. The NBE 40-160/151 is approved with CE, EAC, UKCA, WRAS, and ACS certifications, among others, and is suitable for liquid temperatures from -20 to 120 °C and pressures up to 16 bar.