The Grundfos NBE 32-250/262 S2-A-F2-A-BQQE 4P 2.2kW, identified by part number W2Z7VS and product number 99534639, is a genuine Grundfos speed-regulated end-suction pump. Engineered for high efficiency, this pump is ideal for water supply, industrial pressure boosting, liquid transfer, and HVAC heating and cooling systems. It features a robust cast iron pump housing, a durable stainless steel impeller (EN 1.4301), and a stainless steel shaft (EN 1.4301). The pump is powered by an IE3 efficiency motor (90SB) with integrated protection, operating on 3x380-500V at 50Hz. It delivers a rated flow of 19.4 m³/h and a rated head of 22.2 m. Certified with CE, EAC, UKCA, WRAS, ACS, NSF61, UBA, and KTW approvals, it is suitable for liquid temperatures ranging from -25 °C to 120 °C. The primary shaft seal is BQQE, and the pump boasts an IP55 enclosure class and F insulation 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.