The Grundfos NKE 80-200/164 S2-A1F2-A-E-S-BQQE, product number 99539611, is a genuine Grundfos speed-regulated end-suction pump designed for efficient fluid transfer in various applications. This high-performance pump features a 2.2 kW MGE motor, operating on 3x380-500V at 50/60 Hz, and boasts an IE5 efficiency rating for reduced energy consumption. Constructed with a robust cast iron housing and impeller (EN JL1040), it ensures durability and longevity. The pump is equipped with a BQQE primary shaft seal (Silicon Carbide/Silicon Carbide/EPDM) for reliable sealing. It delivers a rated flow of 50 m³/h and a rated head of 20.8 m, with a maximum head of 27.5 m. With an IP55 enclosure class and F insulation class, it is built for reliable operation in demanding environments. This Grundfos pump holds multiple approvals including CE, EAC, UKCA, WRAS, and ACS.