Grundfos - EK7TW7 - Nederland NB Standard Block Pump

SKU: grundfos-ek7tw7

Grundfos - EK7TW7 - Nederland NB Standard Block Pump

€2,614.88

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(Excl. VAT)

€2,614.88

The Grundfos NB 32-160/138 A-F2-A-BQQE is a genuine standard block pump, identified by part number 98987646. This high-efficiency pump features an IE3 motor, a cast iron housing and impeller, and a stainless steel shaft, designed for reliable operation in various industrial applications. It has a rated flow of 10.8 m³/h and a rated head of 11.5 m, with a maximum pressure of 16 bar. The pump is equipped with DN 32 pipe connections and operates at 2900 rpm.
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
98987646; 5712604745960; EK7TW7; 0DT3504; A0112311; 7503729
Model
A
Speed rpm
2900
Motor type
80B
Motor number
85906004
Pump version
A
Rated head m
11.5
Net weight kg
39
Product number
98987646
Rated power kw
1.5
Shaft material
Stainless steel (EN 1.4301, AISI 304)
Curve tolerance
ISO9906:2012 3B
Flange standard
EN 1092-2
Gross weight kg
42
Rated current a
3.1
Rated voltage v
3 x 380-415
Max pressure bar
16
Density kg per m3
998.2
Impeller material
Cast iron (EN-GJL-200, ASTM A48-30 CL30B)
Shipping volume L
110
Mains frequency hz
50
Pipe connection dn
32
Pressure rating pn
16
Primary shaft seal
BQQE
Ie efficiency class
IE3
Impeller diameter mm
138
Liquid temperature c
20
Power factor cos phi
0.84-0.78
Flange size for motor
F100
Pump housing material
Cast iron (EN-GJL-250, ASTM A48-40 CL35B)
Port to port length mm
250
Rated flow m3 per hour
10.8
Insulation class iec 85
F
Enclosure class iec 34 5
55 Dust/Jetting
Starting current percent
650-750
Liquid temperature range c
-25 to 120
Motor efficiency 1 2 load percent
82.7
Motor efficiency 3 4 load percent
83.8
Motor efficiency full load percent
82.9
Manufacturer
grundfos

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