The Grundfos NK 65-125/120-110 A2F2AE-SBQQE is a robust end-suction pump, identified by OEM part number 98803689. Engineered for reliable performance, it features a cast iron pump housing and impeller, a primary shaft seal of SBQQE (Silicon Carbide/Silicon Carbide/EPDM), and a DN 65 pipe connection with PN 16 pressure rating. This pump delivers a rated flow of 40 m³/h and a rated head of 17.5 meters at 2900 rpm, with a maximum operating pressure of 16 bar. Suitable for liquid temperatures from -25 to 120 °C, its design adheres to EN 1092-2 flange standards and ISO9906:2012 3B curve tolerance. The impeller diameter is 120 mm, and the port-to-port length is 340 mm. Net weight is 60 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.