The Grundfos NB 100-250/236 EUP A-F2-A-BAQE is a genuine Grundfos 3kW end-suction standard block pump, identified by OEM part number 98747503. This robust pump is engineered for industrial applications, featuring a durable cast iron housing, a stainless steel impeller (EN 1.4301), and a reliable BAQE shaft seal (Silicon Carbide/Carbon/EPDM). It delivers a rated flow of 100 m³/h at a rated head of 18.5 m, operating efficiently on a 3 x 400V (Y) 50Hz power supply with an IE3 motor efficiency of 85.3% at 1460 rpm. The pump is designed to handle liquids within a wide temperature range of -25 °C to 120 °C and can withstand a maximum operating pressure of 16 bar. It is equipped with a DN 100 suction pipe connection and a DN 65 discharge pipe connection.