The Grundfos 88Z983 is a genuine Grundfos NB 40-200/217 A-F2-A-BQQE standard block pump, identified by Grundfos Article Number 98269479. This high-efficiency centrifugal pump is engineered for reliable liquid transfer in various industrial and commercial applications. It features a robust cast iron housing (EN-GJL-250) and impeller (EN-GJL-200) for durability. The pump is equipped with an IE3 efficiency class 5.5 kW motor, operating at 3x380-415V and 50Hz, providing powerful and energy-efficient performance. A BQQE shaft seal (Silicon Carbide/Silicon Carbide/EPDM) ensures excellent sealing integrity across a wide liquid temperature range of -25 to 120 °C. With DN 40 pipe connections and a PN 16 pressure stage, this pump is suitable for diverse fluid handling tasks.