The Grundfos NK 125-400/433 A1SBAQE is a high-efficiency (IE3) standard foundation pump, identified by product number 98317077. Designed for demanding industrial applications, this 75 kW pump features a robust cast iron (EN-GJL-250) housing and impeller, a durable stainless steel (EN 1.4057) shaft, and an AQQE primary shaft seal. It operates at 1475 rpm, delivering a rated flow of 200 m³/h and a rated head of 32.5 m. With a maximum operating pressure of 16 bar and an IP55 enclosure class, it ensures reliable performance. The pump is suitable for liquid temperatures ranging from -25 to 120 °C and has a port-to-port length of 700 mm.
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.
