The Grundfos CRNE 3-4 A-CA-G-V-HQQV, identified by part number T7DAKH and product number 98389871, is a high-efficiency speed-regulated vertical multistage centrifugal pump. Designed for various industrial applications including water supply, pressure boosting, and liquid transfer, it features a robust cast iron pump housing and stainless steel impellers, diffusers, and shaft. This model is equipped with a 0.55 kW MGE 71 motor operating at 3x380-500V, 50/60Hz, ensuring reliable performance. The HQQV seal configuration indicates Silicon Carbide/Silicon Carbide/Viton, providing excellent chemical resistance and durability. It offers a maximum operating pressure of 25 bar and handles liquid temperatures from -20 to 120 °C. Connections are via oval flanges with Rp threads.