Grundfos - 8CWK45 - NB Standard Block Pump

SKU: grundfos-8cwk45

Grundfos - 8CWK45 - NB Standard Block Pump

€59,383.46

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€59,383.46

The Grundfos NB 150-250/235 A-F1-A-BQQE is a genuine standard block pump, product number 98975668, designed for reliable performance in various industrial and commercial systems. Featuring a robust cast iron construction for both pump housing and impeller, this pump is built for durability. It operates at a speed of 2900 rpm, delivering a rated flow of 150 m³/h and a rated head of 21.6 m. The pump is equipped with a primary shaft seal of type BQQE and has an actual impeller diameter of 235 mm. It supports a system pressure of 16 bar and is compatible with DN 150 pipe connections, adhering to EN 1092-2 flange standard and PN 16 pressure rating. The motor is an IE3 efficiency class 160MC type, with a rated power of 22 kW, operating on 3 x 380-415 V at 50 Hz. Its compact design features a port-to-port length of 600 mm and a total weight of 260 kg, making it suitable for a wide range of fluid transfer applications.
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
98975668; 5712604547007; 8CWK45; 0DT3387; A0112400; 7502700
Weight kg
260
Motor type
160MC
Motor number
81B11161
Rated head m
21.6
Product number
98975668
Curve tolerance
ISO9906:2012 3B
Flange standard
EN 1092-2
Pipe connection
DN 150
Pressure rating
PN 16
Rated current a
40.5
Rated speed rpm
2940-2950
Rated voltage v
3 x 380-415
Impeller material
Cast iron
Rated power p2 kw
22
Mains frequency hz
50
Primary shaft seal
BQQE
Shipping volume m3
0.61
Shipping weight kg
265
Ie efficiency class
IE3
Rated flow m3 per h
150
System pressure bar
16
Cos phi power factor
0.86-0.82
Pump housing material
Cast iron
Efficiency ie3 percent
91.8
Port to port length mm
600
Insulation class iec 85
F
Speed for pump data rpm
2900
Enclosure class iec 34 5
55 Dust/Jetting
Liquid temperature range c
-25 .. 120
Actual impeller diameter mm
235
Starting current percentage
780-860
Power p2 required by pump kw
22
Motor efficiency at 1 2 load percent
91.7
Motor efficiency at 3 4 load percent
92.1
Motor efficiency at full load percent
91.8
Manufacturer
grundfos

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