Grundfos - PWD83K - NK Standard Foundation Pump NK 32-250

SKU: grundfos-pwd83k

Grundfos - PWD83K - NK Standard Foundation Pump NK 32-250

€8,970.81€7,667.36 (excl. VAT)

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€8,970.81

The Grundfos NK 32-250/236 A2F2AE-SBQQE is a high-performance, single-stage centrifugal pump designed for robust industrial applications. Featuring a durable cast iron pump housing and impeller, stainless steel shaft, and a reliable SBQQE shaft seal (Silicon Carbide/Silicon Carbide/EPDM), it ensures longevity and efficient operation. This model is equipped with an IE3 efficiency 7.5 kW, 2-pole motor (type 132SC) operating at 3x 380-415V, 50 Hz, delivering a rated flow of 10.8 m³/h and a rated head of 36.9 m. It supports liquid temperatures from -25 to 120 °C and a maximum operating pressure of 16 bar, with DN 50 suction and DN 32 discharge ports. Ideal for demanding fluid transfer tasks.
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
98973539; 5712604507698; PWD83K; 0DT4170; A0111520; 7509266
OEM Part Numbers

Grundfos

Motor no
85900002
Width mm
320
Height mm
480
Length mm
720
Weight kg
104
Motor type
132SC
Rated head m
36.9
Shaft material
Stainless steel (EN 1.4057 / AISI 431)
Enclosure class
IP55
Gross weight kg
114
Number of poles
2
Rated current a
14.1
Rated flow m3 h
10.8
Rated speed rpm
2930-2940
Rated voltage v
3 x 380-415
Insulation class
F
Motor protection
PTC
Impeller material
Cast iron (EN-GJL-200 / ASTM A48-30 CL30B)
Rated power p2 kw
7.5
Suction port size
DN 50
Mains frequency hz
50
Primary shaft seal
SBQQE (Silicon Carbide/Silicon Carbide/EPDM)
Shipping volume m3
0.28
Discharge port size
DN 32
Ie efficiency class
IE3
Cos phi power factor
0.88-0.85
Impeller diameter mm
236
Pump housing material
Cast iron (EN-GJL-250 / ASTM A48-40 CL35B)
Pipe connection standard
EN 1092-2
Starting current percent
850-950
Max ambient temperature c
60
Liquid temperature range c
-25 to 120
Max operating pressure bar
16
Pressure rating connection
PN 16
Motor efficiency 1 2 load percent
90.3
Motor efficiency 3 4 load percent
90.7
Motor efficiency full load percent
90.4
Manufacturer
grundfos

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