Grundfos - KN47GR - Netherlands NK Standard Foundation Pump

SKU: grundfos-kn47gr

Grundfos - KN47GR - Netherlands NK Standard Foundation Pump

€9,117.44

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(Excl. VAT)

€9,117.44

The Grundfos NK 32-200.1/207 A2F2AE-SBQQE (Part Number 98973429) is a high-efficiency IE3 single-stage centrifugal pump designed for a wide range of applications including water supply, industrial pressure boosting, industrial liquid transfer, and HVAC heating and cooling systems. Featuring a robust cast iron pump housing and impeller, with a stainless steel shaft, it ensures durability and reliable performance. This standard foundation pump operates with a rated flow of 12.5 m³/h and a rated head of 20.7 m, handling liquid temperatures from -25 to 120 °C. It is equipped with a 2.2 kW motor, IP55 enclosure, and is suitable for systems with a maximum operating pressure of 16 bar.
Grundfos
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.

Part Numbers
98973429; 5712604505076; KN47GR; 0DT4148; 7509112
Width mm
300
Height mm
300
Length mm
600
Weight kg
65
Motor type
90LB
Power factor
0.84-0.79
Rated head m
20.7
Rated power kw
2.2
Shaft material
Stainless steel
Enclosure class
IP55
Pipe connection
DN 50 / PN 16
Rated current a
4.4
Rated speed rpm
2920-2930
Rated voltage v
3 x 380-415
Efficiency class
IE3
Insulation class
F
Impeller material
Cast iron
Mains frequency hz
50
Primary shaft seal
SBQQE
Rated flow m3 per h
12.5
Impeller diameter mm
207
Flange size for motor
FF165
Pump housing material
Cast iron
Starting current percent
630-730
Liquid temperature range c
-25 to 120
Max operating pressure bar
16
Ambient temperature range c
-20 to 60
Motor efficiency 1 2 load percent
85.3
Motor efficiency 3 4 load percent
86.4
Motor efficiency full load percent
85.3
Manufacturer
grundfos

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