The Grundfos NK 50-250/222 A2F2AE-SBQQE is a high-efficiency, standard foundation end-suction pump, identified by article number 98973453. Designed for reliable operation in various industrial, commercial, and municipal applications, this pump features a robust cast iron housing and impeller, and a stainless steel shaft. It is equipped with an IE5 efficiency class MGE90LB2-22FF165-EHNP2Q motor, delivering 2.2 kW of power at 2900 rpm. The pump utilizes a durable BQQE primary shaft seal (Silicon Carbide/Silicon Carbide/EPDM) and is suitable for liquid temperatures ranging from -25°C to 120°C. Its rated flow is 36 m³/h with a rated head of 25.5 meters, making it ideal for water supply, heating, and cooling systems.
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.