The Grundfos NBE 65-160/143 S2-A-F2-A-BQQE 2P (Part Number 973QA8) is a genuine Grundfos speed-regulated, single-stage, non-self-priming centrifugal standard block pump. This robust 7.5 kW pump operates on 3x380-500V power and features an integrated frequency converter for precise speed control. Designed for pumping clean, thin, non-aggressive liquids without abrasive particles or fibers, it is suitable for a wide range of industrial applications. Key specifications include a rated flow of 40 m³/h, a rated head of 25.5 m, and an impeller diameter of 143 mm. The pump housing is constructed from durable cast iron, and the impeller from stainless steel, ensuring longevity. It features a BQQE shaft seal (Silicon Carbide/Carbon/EPDM) and can handle liquid temperatures from -25 to 120 °C with a maximum operating pressure of 16 bar. This model is also identified by Grundfos product number 99534702.
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.
