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Grundfos CRN 45-4 industrial pump for sale by auction

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Grundfos CRN 45-4 industrial pump - Machineryline
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Brand: Grundfos
Model: CRN 45-4
Net weight: 79 kg
Location: Belgium Kruisem
Seller stock ID: 1041-153
Auction 1
Execution date: 2026-02-09 20:00
Ending date: 2026-03-05 15:00
Placed on: Feb 12, 2026
Description
Overall dimensions: height - 1.44 m
Condition
Condition: used

More details — Grundfos CRN 45-4 industrial pump

English
M3/hour: 45
Connection: 3x380 volt/50Hz
Height: 1440 mm
Number of stages: 4 (including 2 reduced impellers for finer tuning)
Approvals: CE, EAC, UKCA, WRAS (drinking water), ACS (French drinking water standard)
Curve tolerance: ISO9906:2012 3B
Shaft seal: HQQE cartridge-type with silicon carbide and EPDM
Nominal flow rate: 45 m³/h (≈198 US gpm)
Nominal head: 72.1 m (≈ 261 ft)
Maximum head: 92.4 m (≈336 ft)
Maximum pressure: 16 bar
Required NPSH: up to 14 m (≈ 14 ft)
Can be placed in series for higher pressures
Type: MMG160MD IE, 3-phase asynchronous motor, fan-cooled
Rated power: 15 kW (30 HP for 60 Hz variants)
Supply voltage: 3 × 380-415 D / 660-690 Y V, 50 Hz
Rated current: 28.0-26.0 / 16.2-15.6 A
Speed: 2930-2950 rpm
Efficiency class: IE3, MEI ≥ 0.70
Housing: IP55
Impellers & intermediate chambers: Stainless steel EN 1.4401 (AISI 316)
Pump head & base: Stainless steel EN 1.4408 (AISI 316)
Bearings: Silicon carbide (SiC) and Graflon
O-rings: EPDM (optional FKM)
Coupling: Cast iron split coupling
Inlet & outlet: DN 80 (~3")
Pressure class: PN 40
Orientation: Vertical
Motor flange: FF300
Pumped fluid: Water or similar clean fluids
Temperature range fluid: -40°C to 120°C
Max. ambient temperature: 60°C
Max. working pressure: 16 bar
Net weight: 79 kg
Condition: traces of use

Online auction of high-value industrial assets, including a YORK water-cooled chiller, MAAG plastic granulator, pumps (Grundfos, Rheinhütte), Ekopak water treatment, industrial blowers & fans, dosing and weighing systems, electric motors (ABB, VEM), packaging materials (Octabin, Big Bags) and miscellaneous laboratory equipment as a result of the liquidation of textile manufacturer Nyobe-Belgotex.

The online auction opens Monday 9 February and closes Thursday 19 March. Register your account via our website and place your bid. For viewings and inspections check the auction information on the website.

Viewing day is on:
- Tuesday 3 March

Dome Auctions is an innovative auction platform dedicated exclusively to the industrial sector. By focusing on machinery sales from business closures, restructurings, and bankruptcies, we provide a trusted marketplace where buyers and sellers connect with confidence. Unlike general auction houses, Dome Auctions specializes in selling complete industrial assets directly from factories, ensuring quality and reliability. With a commitment to transparency, industry expertise, and tailored service, we streamline the sales process and maximize value for all parties. As online auctions continue to grow in the European industrial market, Dome Auctions offers a professional and efficient solution for companies seeking high-quality machinery at competitive prices.

= More information =

Auction:
- Closing date: 5 Mar 2026
- Location: Kruisem, Belgium
- Type: online
Supply voltage: 3 V
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