Grundfos - TWGCQU - Netherlands NK Standard Foundation Pump

SKU: grundfos-twgcqu

Grundfos - TWGCQU - Netherlands NK Standard Foundation Pump

€7,157.78

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(Excl. VAT)

€7,157.78

The Grundfos 98705749 is a genuine NK 50-160/175 A2F2AE-SBQQE single-stage centrifugal pump designed for reliable fluid transfer. This standard foundation pump features a cast iron housing and impeller, a primary shaft seal of SBQQE, and a flexible coupling. With a rated flow of 20.8 m³/h and a rated head of 20.2 m, it operates at 2900 rpm. It has a DN 65 pipe connection, PN 16 pressure rating, and an actual impeller diameter of 175 mm. The pump is powered by a 2.2 kW IE3 motor, suitable for 3 x 380-480 V, and can handle liquid temperatures from -25 to 120 °C 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
98705749; 5712600224599; TWGCQU; 0DT4255; A0111436; 7481742
Aftermarket Part Numbers

Grundfos

Pump model
NK 50-160/175 A2F2AE-SBQQE
Pump version
A
Rated head m
20.2
Coupling type
Flexible coupling
Net weight kg
75
Rated voltage
3 x 380-480 V
Motor power kw
2.2
Product number
98705749
Pump speed rpm
2900
Curve tolerance
ISO9906:2012 3B
Flange standard
EN 1092-2
Gross weight kg
80
Pipe connection
DN 65
Pressure rating
PN 16
Rated current a
4.40-3.70
Rated speed rpm
2920-2930
Impeller material
Cast iron (EN JL1040, ASTM 35 B)
Shipping width mm
600
Primary shaft seal
SBQQE
Shipping height mm
350
Shipping length mm
800
Shipping volume m3
0.17
Wear ring material
Cast iron
Ie efficiency class
IE3
Rated flow m3 per h
20.8
Flange size for motor
FF265
Pump housing material
Cast iron (EN JL1040, ASTM 35 B)
Port to port length mm
340
Max ambient temperature c
50
Liquid temperature range c
-25 .. 120
Max operating pressure bar
16
Actual impeller diameter mm
175
Manufacturer
grundfos

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