The Grundfos NKE 65-125/120-110 S2 A2 F2 AE-SBQQE (Part Number 99539716) is a high-efficiency, speed-regulated single-stage in-line centrifugal pump. Designed for diverse applications including water supply, industrial pressure boosting, liquid transfer, and HVAC heating/cooling systems. It features a robust cast iron housing and impeller, a primary shaft seal of SBQQE (Silicon Carbide/Silicon Carbide/EPDM), and an IE5 efficiency class motor. This pump operates at a rated flow of 40 m³/h and a rated head of 25.5 m, with a maximum operating pressure of 16 bar and liquid temperature range from -25 to 120 °C. It is equipped with a DN 65 pipe connection and has a port-to-port length of 340 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.
