The Grundfos 57NW8H (equivalent to OEM part 98390716) is a genuine CRE 15-1 A-F-A-E-HQQE vertical multistage centrifugal pump, engineered for reliable and efficient performance. It features a 1.5 kW speed-regulated MGE100LA2-FF215 motor, delivering a rated flow of 15 m³/h and a rated head of 10.4 m. This pump is equipped with a robust HQQE (SiC/SiC/EPDM) primary shaft seal and a durable cast iron (EN JL1040) pump housing with stainless steel (DIN W.-Nr. 1.4301) impellers. Designed for a wide range of applications, it handles liquid temperatures from -20 to 120 °C and operates on 1x200-240V at 60Hz with an IE5 efficiency rating. The pump includes DN 50 oval flanges with a PN 16 pressure rating, ensuring secure connections in various industrial and commercial systems.