The Grundfos NB 50-315/331 A-F2-A-BQQE is a high-performance standardised centrifugal pump, identified by part number XD388U. This robust pump is designed for a wide range of industrial applications, featuring a cast iron pump housing and impeller, and a stainless steel shaft for durability. It operates with a rated flow of 45 m³/h and a rated head of 25.5 m, driven by an 11 kW motor at 2930 rpm. The pump is equipped with a BQQE mechanical seal and can handle liquid temperatures from -25 to 120 °C, with a maximum operating pressure of 16 bar. Its compact design ensures efficient operation and easy integration into existing systems.
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.