The Grundfos 98643150 is a genuine NB 125-250/249 A-F2-A-BQQE standard block pump, engineered for reliable and efficient performance in industrial and commercial applications. This high-efficiency IE3 pump features a robust cast iron casing (EN 1561 EN-GJL-250) and impeller (EN 1561 EN-GJL-200), ensuring durability. It is equipped with a primary BQQE shaft seal and EPDM rubber. The pump has a DN 125 pipe connection with a PN 16 pressure rating and a port-to-port length of 730 mm. Operating at 1470 rpm, it delivers a rated flow of 140 m³/h and a rated head of 25.5 m. Powered by an 18.5 kW, 4-pole motor (type 160MC, motor No. 85U17403), it can handle liquid temperatures ranging from -25 to 120 °C and a maximum operating pressure of 16 bar. The pump has a net weight of 260 kg.
Grundfos is a Danish company, founded in 1945 by Poul Due Jensen in Bjerringbro, Denmark. The company has grown to become one of the world's leading pump manufacturers, with a global presence and a strong focus on innovation and sustainability. While primarily known for its industrial and domestic pumping solutions, its components are integral to various machinery.
Grundfos specializes in advanced pump solutions for a wide range of applications, including water supply, wastewater, heating, ventilation, and air conditioning. Its product portfolio includes circulator pumps, submersible pumps, and dosing pumps, often incorporating intelligent controls and energy-efficient designs. These technologies are crucial for reliable fluid management in many systems.
At Partao, the Grundfos catalog includes essential components such as Battery Terminals & Cables, Control Modules, Diagnostic Tools, Expansion Tanks, and Hydraulic Pumps. These parts support the maintenance and repair of systems utilizing Grundfos technology in agricultural and industrial settings. Over 22,183 genuine Grundfos spare parts are available at Partao.
Customers frequently select Grundfos components for their proven reliability and efficiency in demanding environments. The brand's commitment to quality ensures that its pumps and related parts deliver consistent performance, reducing downtime and operational costs across various applications, from irrigation systems to industrial fluid transfer.