The Grundfos 98190271 is a genuine NB 80-250/270 A-F2-A-BQQE standardised centrifugal pump, designed for reliable performance in various industrial and commercial applications. This high-efficiency pump features a robust cast iron housing (EN-GJL-250), a durable stainless steel impeller (DIN W.-Nr. 1.4301 / AISI 304), and an EPDM gasket, ensuring longevity and resistance to a wide range of liquids. It is equipped with a BQQE primary shaft seal (Silicon Carbide/Silicon Carbide/EPDM) and operates at 2900 rpm, delivering a rated flow of 100 m³/h and a rated head of 42.5 m. The pump is built to withstand a maximum operating pressure of 16 bar and supports liquid temperatures from -25 to 120 °C, with a DN 80 pipe connection and PN 16 pressure stage according to EN 1092-2 flange standard.