The Grundfos 856Y93 is a high-performance standard block pump, model NB 80-315/320 A-F2-A-BQQE, designed for various industrial and commercial applications. This genuine Grundfos pump features a robust cast iron housing and impeller, complemented by a BQQE primary shaft seal (Silicon Carbide/Silicon Carbide/EPDM). It is engineered to operate at 2900 rpm, delivering a rated flow of 108 m³/h and a rated head of 44.5 m, with a maximum operating pressure of 16 bar. The pump is equipped with an IE3 efficiency class motor, rated at 18.5 kW, suitable for 3 x 380-480 V, 50 Hz power supply. Its durable construction ensures reliable operation within a liquid temperature range of -25 to 120 °C. The pipe connection is DN 80 with a PN 16 pressure rating, adhering to EN 1092-2 flange standards. The net weight of the pump is 260 kg.