The Grundfos CRIE 3-17 A-CA-I-E-HQQE (Product Number 98389757) is a high-efficiency, speed-regulated vertical multistage centrifugal pump. Featuring a robust cast iron pump housing (EN JL1040, ASTM A48-40B) and stainless steel impellers (DIN W.-Nr. 1.4301, AISI 304), it is designed for reliable operation across a wide range of applications. This 2.2 kW pump operates on 3x380-500V at 50/60 Hz, offering a rated flow of 3 m³/h and a rated head of 104.9 meters. The primary shaft seal is HQQE (SiC/SiC/EPDM), ensuring durability. With an IE5 efficiency class motor, IP55 enclosure, and F insulation, it delivers optimal performance and energy savings. Suitable for liquid temperatures from -20 to 120 °C and a maximum operating pressure of 16 bar.