The Grundfos NBE 40-125/127 S2-AS-F2-A-BQQE is a genuine Grundfos single-stage, close-coupled centrifugal pump featuring an integrated frequency converter for precise speed regulation. Designed for industrial and building services applications, it delivers a rated flow of 14.5 m³/h and a rated head of 10.9 m. The pump housing is constructed from robust cast iron (EN-GJL-250, ASTM A48-40B), and the impeller from cast iron (EN-GJL-200). It operates with a 3 kW IE5 efficiency class motor on 3x380-500V mains, offering electronic motor protection. With a maximum operating pressure of 16 bar and liquid temperature range of -20 to 120 °C, this pump is suitable for various water pumping tasks. It features a DN 40 pipe connection and a BQQE primary shaft seal.
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.
