The Grundfos SP 11-27 (product number 98900419) is a high-performance, genuine submersible groundwater pump engineered for efficient water supply from boreholes. Constructed from robust stainless steel (AISI 304 for both pump and motor), this 5.5 kW pump operates on a 3x380-415V/50Hz power supply with a direct-on-line (DOL) starting method. It delivers a rated flow of 11 m³/h and a rated head of 135.5 meters, utilizing 27 impellers for optimal performance. The pump is equipped with an MS4000 motor, IP68 enclosure class, and built-in thermal motor protection for reliability and longevity. Its 2-inch Rp outlet connection and 101.6 mm (4-inch) minimum borehole diameter make it suitable for various deep well applications, ensuring dependable operation in demanding environments.
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.