Grundfos - NJRAJK - Netherlands CRNE 1 (Speed-Regulated) Vertical Multistage Pump

SKU: grundfos-njrajk

Grundfos - NJRAJK - Netherlands CRNE 1 (Speed-Regulated) Vertical Multistage Pump

€5,990.44€5,120.03 (Excl. VAT)

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Price

€5,990.44

Part Numbers
98389501; 5711494179732; NJRAJK; 0FS5272; 6349808
Stages
4
Width mm
210
Height mm
500
Impellers
4
Length mm
210
Weight kg
16.5
Max head m
33.6
Motor type
MGE71
Rated head m
26.6
Rated power kw
0.37
Enclosure class
IP55
Flange standard
DIN / ANSI / JIS
Gross weight kg
19
Pipe connection
G 1 1/4
Rated current a
1.28-1.00
Rated voltage v
3 x 380-500
Insulation class
F
Impeller material
Stainless steel (EN 1.4301, AISI 304)
Mains frequency hz
50 / 60
Pressure rating pn
16
Primary shaft seal
HQQE (Silicon Carbide/Silicon Carbide/EPDM)
Shipping volume m3
0.046
Ie efficiency class
IE5
Rated flow m3 per h
1.8
Pump housing material
Stainless steel (EN 1.4301, AISI 304)
Inlet connection size dn
32
Max ambient temperature c
60
Outlet connection size dn
32
Liquid temperature range c
-20 to 120
Max operating pressure bar
16
Manufacturer

The Grundfos CRNE1-4 A-FGJ-G-E-HQQE (P/N 98389501) is a genuine Grundfos vertical multistage centrifugal pump designed for reliable water supply, industrial pressure boosting, and liquid transfer applications. Featuring an energy-efficient IE5 MGE71 motor with 0.37 kW rated power, this pump operates on 3x380-500V at 50/60Hz. It is equipped with a robust HQQE (Silicon Carbide/Silicon Carbide/EPDM) primary shaft seal, ensuring durability and broad liquid temperature compatibility from -20 to 120 °C. The pump housing and impellers are constructed from high-quality AISI 304 stainless steel. With a rated flow of 1.8 m³/h and a rated head of 26.6 m, it supports a maximum operating pressure of 16 bar. Connections adhere to DIN/ANSI/JIS standards with G 1 1/4 pipe connections and DN 32 inlet/outlet sizes.
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. 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. Shop more than 2,183 genuine Grundfos spare parts.

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