The Grundfos NK 150-400/375A2F1AE-SBQQE (Product Number 98972475) is a high-efficiency, single-stage end-suction centrifugal pump designed for various industrial and commercial applications. Featuring a robust cast iron housing and impeller, this pump is equipped with an IE3 rated 37 kW motor operating at 50 Hz (2950 rpm) and a durable SBQQE (Silicon Carbide/Silicon Carbide/EPDM) shaft seal. It is suitable for handling liquids within a temperature range of -25 °C to +120 °C and has a maximum operating pressure of 16 bar. The pump is designed with DN 150 inlet and DN 125 outlet flanges conforming to EN 1092-2 standard, making it ideal for district heating, air conditioning, cooling, water supply, and industrial processes.
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.