The Grundfos CRNE 5-5 AN-CA-G-E-HQQE, identified by Product Number 98390178 (also referred to by material number VB9AYB), is a genuine vertical multistage centrifugal pump. This speed-regulated pump features a 1.5 kW, 3x380-500V, 60Hz IE3 motor, ensuring high efficiency and reliable performance. It is equipped with a robust HQQE shaft seal (Silicon Carbide/Silicon Carbide/EPDM) for excellent chemical resistance and durability. The pump housing is made of cast iron (EN JL1040), and impellers are stainless steel (DIN W.-Nr. 1.4301, AISI 304). With a rated flow of 5 m³/h and a rated head of 42.6 meters, it is suitable for liquid temperatures ranging from -20°C to 120°C and a maximum operating pressure of 25 bar. An integrated variable speed drive (Grundfos CUE) provides precise control and energy savings, making it ideal for various industrial and commercial applications.