The Grundfos CRNE5-2 A-CA-G-V-HQQV (Part Number 98390106) is a high-efficiency, speed-regulated vertical multistage centrifugal pump designed for various industrial applications including water supply, pressure boosting, liquid transfer, and temperature control. Featuring a robust stainless steel (AISI 316) pump housing and impellers, and a cast iron base, this pump ensures durability and reliable performance. It is equipped with a HQQV primary shaft seal (Silicon Carbide/Silicon Carbide/Viton) for excellent chemical resistance and a wide liquid temperature range of -20 to 120 °C. The 0.55 kW, 1x200-240V, 60Hz IE5 motor provides variable speed operation with an IP55 enclosure, making it suitable for demanding environments. Rated for a flow of 5 m³/h and a head of 17.5 m, it operates at a maximum pressure of 25 bar.