The Grundfos NB 50-160/139 A-F2-A-BQQE is a genuine Grundfos single-stage, in-line centrifugal pump (part number 98965240) designed for various industrial applications. This close-coupled pump features an EN 1092-2 PN 16 flange, a robust BQQE mechanical shaft seal, and is supplied with an energy-efficient IE3 motor. It delivers a rated flow of 20 m³/h at a rated head of 10.9 meters, with a maximum head of 16.0 meters. The pump housing is made of cast iron (EN-GJL-250), the impeller from cast iron (EN-GJL-200), and the shaft from stainless steel (EN 1.4057). Suitable for liquid temperatures from -25 to 120 °C and a maximum operating pressure of 16 bar. The motor has a rated power of 2.2 kW, operates at 50 Hz, and has 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.