Grundfos - 7W829U - Netherlands NK Standard Foundation Pump

SKU: grundfos-7w829u

Grundfos - 7W829U - Netherlands NK Standard Foundation Pump

€7,386.26€6,313.04 (excl. VAT)

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€7,386.26

The Grundfos NK 40-160/134 A2F2AE-SBQQE is a genuine OEM single-stage, end-suction centrifugal pump designed for a wide range of industrial and water supply applications. Featuring a robust cast iron pump housing and impeller, this 4 kW, 50 Hz pump operates at 2900 rpm with a rated flow of 10.8 m³/h and a rated head of 10.8 m. It is equipped with an SBQQE primary shaft seal and boasts an IE3 efficiency motor. The pump has DN 65 inlet and DN 40 outlet connections with a PN 16 pressure rating, and a port-to-port length of 340 mm. Suitable for liquid temperatures from -25 to 120 °C and a maximum operating pressure of 16 bar. This high-performance pump ensures reliable and efficient liquid transfer.
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
98986502; 5712604725924; 7W829U; 0DT4186; A0111504; 7509420
Cos phi
0.86
Weight kg
87
Frequency hz
50
Rated head m
10.8
Pumped liquid
Water
Motor power kw
4
Enclosure class
IP55
Gross weight kg
95
Rated current a
8.1
Rated speed rpm
2920
Rated voltage v
3 x 380-415
Insulation class
F
Country of origin
HU
Customs tariff no
8413705100
Density kg per m3
998.2
Flange size motor
FF215
Impeller material
Cast iron (EN JL1030)
Pressure rating pn
16
Primary shaft seal
SBQQE
Shipping volume m3
0.22
Inlet connection dn
65
Motor efficiency ie
3
Impeller diameter mm
134
Outlet connection dn
40
Pump housing material
Cast iron (EN JL1030)
Port to port length mm
340
Rated flow m3 per hour
10.8
Pipe connection standard
EN 1092-2
Starting current percent
950-1050
Max ambient temperature c
60
Liquid temperature range c
-25 to 120
Max operating pressure bar
16
Selected liquid temperature c
20
Motor efficiency 1 2 load percent
88.6
Motor efficiency 3 4 load percent
88.6
Motor efficiency full load percent
87.5
Manufacturer
grundfos

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