Grundfos - 7HQ28Q - Netherlands NB Standard Block Pump

SKU: grundfos-7hq28q

Grundfos - 7HQ28Q - Netherlands NB Standard Block Pump

€14,470.88

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(Excl. VAT)

€14,470.88

The Grundfos 98844490 is a genuine NB 40-250/260 A-F2-A-BQQE standard block pump designed for reliable performance in various industrial applications. This 7.5 kW pump features a robust cast iron construction for the pump housing and impeller, ensuring durability. It operates at a speed of 2900 rpm, delivering a rated flow of 25 m³/h and a rated head of 40.5 m. The pump is equipped with a BQQE primary shaft seal and has an IP55 enclosure class, making it suitable for demanding environments. It supports a maximum operating pressure of 16 bar and a liquid temperature range from -25 to 120 °C. The motor is an IE3 efficiency class, 3 x 380-415 V, 50 Hz unit.
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
98844490; 5712602272369; 7HQ28Q; 0DT3580; 7504821
Width mm
400
Height mm
500
Length mm
700
Weight kg
104
Motor type
132SC
Rated head m
40.5
Motor standard
IEC
Curve tolerance
ISO9906:2012 3B
Gross weight kg
110
Pipe connection
DN 40
Rated current a
14.0-13.5
Rated speed rpm
2920-2930
Rated voltage v
3 x 380-415
Efficiency class
IE3
Impeller material
Cast iron
Rated power p2 kw
7.5
Mains frequency hz
50
Primary shaft seal
BQQE
Shipping volume m3
0.28
Cos phi power factor
0.88-0.84
Impeller diameter mm
260
Flange size for motor
FF165
Pump housing material
Cast iron
Rated flow m3 per hour
25
Insulation class iec 85
F
Speed for pump data rpm
2900
Enclosure class iec 34 5
IP55
Starting current percent
900-1000
Liquid temperature range c
-25 .. 120
Max operating pressure bar
16
Motor efficiency at 1 2 load percent
90
Motor efficiency at 3 4 load percent
90.6
Motor efficiency at full load percent
90.1
Manufacturer
grundfos

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