The Grundfos NK 40-250/211 A2F2AE-SBQQE (Product Number 98973442) is a robust, single-stage, non-self-priming centrifugal pump designed for various industrial and commercial applications. Featuring a cast iron housing and impeller, stainless steel shaft, and a reliable SBQQE shaft seal, this pump delivers a rated flow of 16.67 m³/h and a rated head of 32.2 meters at 2900 rpm. It is powered by an IE3 efficiency 2.2 kW motor, operating on 3x380-415V, 50Hz, and is rated for a maximum operating pressure of 16 bar and liquid temperatures from -25 to 120 °C. The pump is built to EN 1092-2 flange standards with DN 40 pipe connections and an IP55 enclosure class.
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.
