The Grundfos W8TW47 (Product Number 97933636) is a high-performance, single-stage, non-self-priming centrifugal standard block pump, model NB 50-125/135 A-F2-A-BQQE. Designed for a wide range of applications including water supply, industrial pressure boosting, liquid transfer, heating, and air conditioning systems, this pump ensures reliable and efficient operation. It features a robust cast iron pump housing, stainless steel impeller (EN 1.4301 / AISI 304), and a stainless steel shaft (EN 1.4057 / AISI 431). The pump is equipped with a BQQE primary shaft seal and is suitable for liquid temperatures ranging from -25 to 120 °C, with a maximum operating pressure of 16 bar. It has a DN 50 pipe connection conforming to EN 1092-2 flange standard, delivering a rated flow of 14.7 m³/h at a rated head of 17.5 m.
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.
