The Grundfos NKE 32-160.1/139S2A2F2AE-SBQQE is a genuine speed-regulated standard foundation pump, identified by Grundfos Product No. 99539654. This robust pump features a cast iron housing and stainless steel impeller and shaft, designed for reliable operation. It delivers a rated flow of 15.5 m³/h and a rated head of 12.8 m, with a maximum head of 17.5 m. The pump is equipped with a BQQE primary shaft seal and operates within a liquid temperature range of -25 to 120 °C, with a maximum operating pressure of 16 bar. It is powered by an MGE112MB motor with a rated power of 4 kW, suitable for 3 x 380-500 V mains. The pump has a DN 50 pipe connection and PN 16 pressure rating, adhering to EN 1092-2 flange standard. It is IP55 enclosed and carries multiple international approvals including CE, EAC, WRAS, and NSF61.