Used Water Cooler 1.7 Kw for sale (39,209)
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Listing
Wiefelstede
7,607 km
Water cooler 1.7 kW
DeltathermDE-HI
Call
Year of construction: 1997, condition: good (used), Chiller, cooling water circuit, heat exchanger, cooling for spot welding equipment, spot welding machine, spot welding system, spot welding gun, cooling unit
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-Manufacturer: Deltatherm, water cooler
Type: DE-HI
-Power: 1.7 kW
-Individual components: see photos
-Dimensions: 1300/800/H1760 mm
-Weight: 321 kg
Listing
Borken
7,614 km
Active water cooler 7 kW recooling unit
Eurodifroid (Frankreich)RFI100THIECHV3VIP [SYLFEN]
Call
Condition: good (used), Year of construction: 2021, Eurodifroid RFI 100 Water Chiller
The Eurodifroid RFI 100 water chiller is designed for the professional, constant cooling of water or glycol in industrial and research settings. Typical applications include cooling CNC machines, laser systems, laboratory test rigs, or process engineering systems (e.g., in the hydrogen/fuel cell sector) where precise medium temperature control (rated here for 20°C) is essential.
Typical Areas of Application
Machine and tool cooling: Precise temperature control for test rigs, analytical instruments, or reactors in research institutes.
Renewable energies / Process engineering: Cooling of mixing vessels or production systems where precise temperatures are required.
Technical Data:
Manufacturer: Eurodifroid (France)
Model / Type: RFI100THIECHV3VIP [SYLFEN]
Product Type: Industrial water cooler / chiller / cooling unit
Cooling capacity: 7,000 watts (7 kW) at 20°C outlet / 32°C ambient
Operating voltage: 400 V / 3-phase / 50 Hz
Power consumption: 5,140 W (5.14 kW)
Rated current / Starting current: 9.9 A / 51.8 A
Required fuse protection: 12 A
Refrigerant: R513A (charge: 2.65 kg)
Tank volume: 100 liters (2x 50 L)
Pump flow rate: 3 – 50 l/min
Pump pressure: 0.2 – 3.7 bar
Max. pressure (HP / LP): 30 bar / 19 bar
Operating range (ambient): -10°C to +50°C
Noise level: 69 dBA
Year of manufacture: 03/2021
Weight: 295 kg
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You can find more items—new and used—in our shop!
International shipping costs available upon request!
Listing
Łęczna
8,523 km
Gas Cooler
Industrial Gas CoolerGüntner - 895 kW | With warranty
Call
Condition: like new (used), functionality: fully functional, cooling capacity: 895 kW (1,216.86 HP), type of input current: three-phase, type of cooling: air, overall weight: 6,525 kg, input voltage: 400 V, total width: 2,400 mm, total length: 12,960 mm, total height: 2,850 mm, warranty duration: 6 months, Gas cooler & Evap CX heat pump Güntner S-GGDV CD 090.1 DE/2C-E-44
Gas cooler capacity: 895.0 kW
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Evaporator capacity: 465.0 kW
Refrigerant temperature: inlet 120.0°C — outlet 37.0°C (gas cooler)
Evaporation temperature: -2.0°C (evaporator)
Air flow: 216092 m³/h
Fans: 24 pcs. EC, 3~400V 50-60Hz
Tubes: copper / Fins: epoxy coated
Heat exchange surface: 4839.5 m²
Max operating pressure: 130.0 bar
Dimensions: 12.96 x 2.4 x 2.85 m
Weight: approx. 6525 kg
Condition: used for testing
Listing
Łęczna
8,523 km
Dry-cooler
Used Industrial Dry-coolerLU-VE EHLD1U 7285 A SPEC.DRY 654 kW
Call
Condition: used, Year of construction: 2008, cooling capacity: 654 kW (889.19 HP), type of input current: three-phase, type of cooling: air, overall weight: 2,890 kg, input voltage: 400 V, total width: 2,385 mm, total length: 12,000 mm, total height: 2,500 mm, Dry-cooler LU-VE EHLD1U 7285 A SPEC.DRY 654 kW
Cooling capacity: 654 kW / 185.9 tons (12/7 — 35°C)
Year of manufacture: 2008
Fluid: Glycol+water
Fluid flow: 122,2 m3/h
Air flow: 176000 m3/h
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Number of fans: 16 pcs
Fan Diameter: 910 mm
Volume: 2 x 180 dm3
External surface: 1866 m2
Internal surface: 120 m2
Dimensions: 12.006 x 2.385 x 2.500 mm
Weight: 2890 kg
Without two fans
Listing
Łęczna
8,523 km
Dry-cooler
Used Industrial Dry-coolerTHERMOKEY - 957.5 kW | With warranty
Call
Condition: good (used), Year of construction: 2016, functionality: fully functional, cooling capacity: 957.5 kW (1,301.84 HP), type of input current: three-phase, type of cooling: air, overall weight: 2,847 kg, input voltage: 400 V, total width: 2,500 mm, total length: 7,240 mm, total height: 2,400 mm, warranty duration: 6 months, Dry-cooler THERMOKEY JGH2590CD 4QRA 957.5 KW
Cooling capacity: 957.5 kW (40/35 — +25C)
Year of manufacture: 2016
Fluid: Glycol + Water
Fluid flow: 180.23 m³/h
Air flow: 266245 m³/h
Number of fans: 10 pcs.
Fan Diameter: 900 mm
Volume: 483 dm³
External surface: 2864 m²
Dimensions: 7.24 x 2.5 x 2.4 m.
Weight: 2847 kg.
Condition: Used, tested, fully operational
CONDITION, TESTING & READINESS
The chiller / kaltwassersatz / undergoes seven stages of technical inspection and operational parameter verification. It is also tested at our own test station, with connection to water (or glycol) and adjustment of parameters according to your requirements.
After testing, you will receive a detailed report with the operating performance and the overall condition of the chiller.
The chiller / kaltwassersatz / is ready for transport and commissioning.
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Our engineers will assist you with cooling capacity calculations, selection of the appropriate cooling scheme, and configuration of the required equipment options.
WARRANTY & SUPPORT
The quality of the equipment is confirmed with a warranty ranging from 6 to 36 months.
Our company can also offer:
- refrigerant charging;
- replacement of oil and filters;
- technical support.
LOGISTICS
- Worldwide delivery available
- Support with loading, export documentation, and logistics coordination
Get a detailed consultation. Photos, videos, and a full testing report can be provided immediately upon request.
Listing
Łęczna
8,523 km
AIR COOLER
Used AIR COOLER (GLYCOL)PROFROID - 52 KW | With warranty
Call
Condition: used, Year of construction: 2010, functionality: fully functional, cooling capacity: 52 kW (70.70 HP), type of cooling: air, overall weight: 580 kg, total width: 1,000 mm, total length: 3,700 mm, total height: 1,400 mm, warranty duration: 6 months, AIR COOLER (GLYCOL) PROFROID EVAP. MI 337 52 KW
Cooling capacity: 52 kW / 14.79 tons
Year of manufacture: 2010
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Fluid: Glycol
Distance between lamellas: 7 mm
Air flow: 40200 m³/h
Number of fans: 3 pcs.
Fan Diameter: 762 mm
Volume: 92 dm³
External surface: 385 m²
Dimensions: 3.7 x 1 x 1.4 m.
Weight: 580 kg.
CONDITION, TESTING & READINESS
The chiller / kaltwassersatz / undergoes seven stages of technical inspection and operational parameter verification. It is also tested at our own test station, with connection to water (or glycol) and adjustment of parameters according to your requirements.
After testing, you will receive a detailed report with the operating performance and the overall condition of the chiller.
The chiller / kaltwassersatz / is ready for transport and commissioning.
Our engineers will assist you with cooling capacity calculations, selection of the appropriate cooling scheme, and configuration of the required equipment options.
WARRANTY & SUPPORT
The quality of the equipment is confirmed with a warranty ranging from 6 to 36 months.
LOGISTICS
- Worldwide delivery available
- Support with loading, export documentation, and logistics coordination
Get a detailed consultation. Photos, videos, and a full testing report can be provided immediately upon request.
Listing
Nettetal
7,616 km
Chiller, water chiller; cooler
Kühlmaschinen, MTA S.p.ATAE G 802 P3-20 (R454B)
Call
Condition: new, Year of construction: 2024, functionality: fully functional, machine/vehicle number: TEG802P3-20 - 2200415661, cooling capacity: 152 kW (206.66 HP), type of cooling: water, overall weight: 2,192 kg, ambient temperature (max.): 46 °C, ambient temperature (min.): -20 °C, pressure: 6 bar, temperature: 7 °C, volume flow: 25.9 m³/h, pump pressure: 3.15 bar, total width: 1,250 mm, total length: 3,535 mm, total height: 2,151 mm, warranty duration: 12 months, protection type (IP code): IP54, Equipment: cooling unit, type plate available, Process air cooler / chiller / chilled water unit, air-cooled,
Type: TAE G 802 P3-20 (R454B)
MTA S.p.A.
TAE G 802 P3-20 are air-cooled compact water chillers suitable for outdoor installation (from -20°C to +46°C). Includes crankcase heater, phase monitoring, buffer tank 950 liters, built-in P3 circulation pump, and winter package -20°C.
Chilled water outlet temperatures from -10°C to +30°C are adjustable.
Cooling capacity kW 152
Chilled water temperature outlet/inlet (°C): 7 / 12
Volume flow (m³/h) 25.9
Available pump pressure (bar) 3.15
Ambient temperature (°C) 32
Refrigerant R 454B
Electrical data:
Voltage V 400, Frequency Hz 50, Phases Ph 3,
Max. power consumption (kW) 79
Max. current (A) 142
Starting current circuit (A) 286
Protection class: IP54
Dimensions:
Length (mm) 3535, Width (mm) 1250, Height (mm) 2151,
Weight (kg) 2192
Connection Rp 3"
Serial No.: 2200415661
Year of manufacture 2024
Condition: Optically 1, Technically ok
(Warehouse stock, as new)
Price: on request
Used machines may have cosmetic imperfections due to their use.
(Subject to technical changes and prior sale!)
Location: MTA Deutschland GmbH, 41334 Nettetal
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Listing
Nettetal
7,616 km
Chiller, water chiller, cooler
Kühlmaschinen, MTA S.p.A.TAEevo Tech 251 P3-FAN – 50,4 kW
Call
Condition: used, Year of construction: 2017, functionality: fully functional, machine/vehicle number: TET251P3-FAN - 2200305590, cooling capacity: 50.4 kW (68.52 HP), type of input current: three-phase, type of cooling: water, overall weight: 1,023 kg, ambient temperature (max.): 46 °C, ambient temperature (min.): -20 °C, input voltage: 400 V, pressure: 6 bar, temperature: 7 °C, volume flow: 8.59 m³/h, pump pressure: 2.61 bar, total width: 866 mm, total length: 2,250 mm, total height: 2,054 mm, warranty duration: 3 months, protection type (IP code): IP54, empty load weight: 675 kg, input frequency: 50 Hz, Equipment: cooling unit, type plate available, Process air cooler / chiller / chilled water unit, air-cooled,
Type: TAEevo Tech 251 P3-FAN – 50.4 kW
MTA S.p.A.
TAEevo Tech 251P3-FAN are air-cooled, compact water chillers suitable for outdoor installation (-20°C to +46°C). Includes crankcase heater, phase monitoring, 350-liter buffer tank, and built-in P3 circulation pump.
Chilled water outlet temperatures from -10°C to +30°C are adjustable.
Cooling capacity kW 50.4
Chilled water temperature outlet/inlet (°C): 7 / 12
Volume flow (m³/h) 8.59
Available pump pressure (bar) 2.61
Ambient temperature (°C) 32
Refrigerant R 410A
Electrical data:
Voltage V 400, Frequency Hz 50, Phases Ph 3,
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Max. power consumption (kW) 26.99
Max. current (A) 45.79
Starting current circuit (A) 144.38
Protection class: IP54
Dimensions:
Length (mm) 2250, Width (mm) 866, Height (mm) 2054,
Weight (kg) 1023
Connection Rp 2"
Serial No.: 2200305590
Year of manufacture 2017
Condition: Visually 2, Technically okay
Used
Price: upon request in Euro (plus VAT ex Nettetal) – 3 months warranty
Used machines may have visual imperfections due to their previous use.
(Subject to technical changes and prior sale!)
Location: MTA Deutschland GmbH, 41334 Nettetal
Listing
Nettetal
7,616 km
Chiller, water chiller unit, cooler,
MTA S.p.A., KühlmaschinenTAEevo Tech 031 P5-NF – 8,98 kW
Call
Condition: used, Year of construction: 2019, functionality: fully functional, machine/vehicle number: TET031P5-NF - 2200346063, cooling capacity: 8.98 kW (12.21 HP), type of input current: three-phase, type of cooling: water, overall weight: 331 kg, ambient temperature (max.): 46 °C, ambient temperature (min.): -5 °C, input voltage: 400 V, pressure: 6 bar, temperature: 7 °C, volume flow: 1.5 m³/h, pump pressure: 5 bar, total width: 660 mm, total length: 1,315 mm, total height: 1,373 mm, warranty duration: 3 months, input frequency: 50 Hz, Equipment: type plate available, Process air cooler / chiller / chilled water unit, air-cooled,
Type: TAEevo Tech 031 P5-NF
MTA S.p.A.
TAEevo Tech 031 P5-NF are air-cooled compact chilled water units suitable for outdoor installation (-5°C to +46°C). Includes crankcase heater, phase monitoring, 115-liter buffer tank, integrated P5 high-pressure pump, open expansion tank (14 liters), and evaporator in a NON-FERROUS design.
Chilled water outlet temperatures from -10°C to +30°C are adjustable.
Cooling capacity kW 8.98
Chilled water temperature outlet/inlet (°C): 7 / 12
Volume flow (m³/h): 1.5
Available pump pressure (bar): 5
Ambient temperature (°C): 32
Refrigerant: R 410A
Electrical data:
Voltage V: 400, Frequency Hz: 50, Phases: 3,
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Max. power consumption (kW): 6.6
Max. current (A): 12
Starting current (A): 47
Protection class: IP54
Dimensions:
Length (mm): 1315, Width (mm): 660, Height (mm): 1373,
Weight (kg): 331
Connection: Rp 1"
Serial number: 2200346063
Year of manufacture: 2019
Condition: Visually 2-3, Technically okay
Used
Price: upon request in Euro (plus VAT, ex works Nettetal) – 3 months warranty
Used machines may have optical defects due to their use.
(Subject to technical changes and prior sale!)
Location: MTA Deutschland GmbH, 41334 Nettetal
Listing
Hobro
7,493 km
Ice water cooler
DANTECH/OMEGACHILLER TANK
Call
Year of construction: 2002, condition: excellent (used), DANTECH / OMEGA ice water cooler for glazing
Liter: 700liter.
Vessel dimensions: 131x90x60cm.
Total goals:
Length: 215cm.
Width: 105cm.
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Height: 270cm.
Listing
Trenčianske Stankovce
8,453 km
Moretto COOLER RC15 R4070 (2016) 15.1 kW
MorettoCOOLER RC15 R4070
Call
Year of construction: 2016, condition: good (used), Moretto COOLER RC15 R4070 (2016)
15,1 kW
4,3 ton
kcal/h : 12984
Total average absorbed power: 4,3 kW
Tank capacity: 90 dmc
RC MINI
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Portable Chillers
The RC MINI series chillers are designed to deliver high standards of energy
efficiency and functional performance. Their robust stainless steel
construction ensures long service life and excellent corrosion resistance.
Thanks to their compact dimensions , the units can be installed directly
beside the injection moulding machine (IMM) while maintaining high energy
efficiency. Each chiller is equipped with a hydraulic circuit featuring
automatic filling , a circulation pump, and an insulated storage tank. A
filter and pressure gauge are included as standard.
RC MINI chillers are MOWIS-ready.
Features
1. Long service life with corrosion-free stainless steel construction
2. High energy efficiency
3. Insulated storage tank
Listing
Siedlce
8,431 km
Chiller Laser CO2 water cooler
CORMAKCW 5200TH
Call
Condition: new, Year of construction: 2026, CW-5200TH Water Chiller by S&A — Stable Cooling for CO₂ Laser Plotters
The S&A CW-5200TH chiller is an industrial water cooling system designed for cooling CO₂ laser tubes in laser cutting plotters, laser engravers, and other devices requiring a stable coolant circulation system.
S&A is a well-known brand in the laser cooling industry, recognized for reliable chillers, stable operation, and effective protection of CO₂ laser tubes against overheating.
Thanks to its active cooling system, the CW-5200TH maintains coolant temperature at an appropriate level, improving laser tube safety, operational stability, and the repeatability of cutting and engraving results.
Why choose the S&A CW-5200TH chiller?
Stable coolant temperature control
The chiller reduces the risk of laser tube overheating during extended operation and intensive workloads.
CO₂ laser tube protection
Proper cooling helps extend the service life of the laser tube and reduces the risk of failures caused by excessive operating temperatures.
8-liter coolant reservoir
The larger tank capacity improves temperature stability and supports consistent coolant circulation.
Maximum pump lift height of 12 m
The built-in pump ensures efficient coolant circulation throughout the laser cooling system.
Compact design
The unit requires little installation space and can be easily positioned next to a laser plotter or workstation.
220–240 V power supply
The chiller is designed for standard single-phase electrical supply.
Applications
The S&A CW-5200TH chiller is suitable for cooling:
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CO₂ laser cutting plotters,
CO₂ laser engraving machines,
water-cooled laser tubes,
equipment requiring precise coolant temperature stabilization.
It is particularly recommended for users who rely on laser plotters as everyday production equipment and require stable, uninterrupted operation.
Technical specifications
Parameter Value
Model S&A CW-5200TH
Device type Industrial water chiller
Power supply AC 1P 220–240 V
Frequency 50/60 Hz
Current consumption 0.5–3.8 A
Reservoir capacity 8 L
Maximum flow rate 13 L/min
Connections (inlet/outlet) 10 mm
Rated cooling capacity 1.43 kW
Refrigerant R-134a
Maximum pump lift height 12 m
Net weight 28 kg
Dimensions (L × W × H) 580 × 290 × 470 mm
Listing
Siedlce
8,431 km
Chiller Laser CO2 water cooler
CORMAKCW 3000
Call
Condition: used, Year of construction: 2026, CW-3000 Water Chiller for CO₂ Laser Engravers and Cutting Plotters
The CW-3000 is a compact water cooling system designed for CO₂ laser engravers and cutting plotters, suitable for laser tubes with a power rating of approximately up to 80 W. It maintains a stable coolant temperature, protecting the laser source against overheating and power fluctuations. It is a simple and effective solution for achieving consistent cutting and engraving quality while reducing the risk of production downtime.
The unit uses an efficient fan and heat exchanger system, making it lightweight, space-saving, and easy to integrate into existing cooling installations.
Why CW-3000 improves process safety and quality
Protection of laser components – stable cooling reduces temperature fluctuations inside the laser tube and minimizes the risk of thermal overload of the entire system (tube, power supply, connectors, and water circulation circuit). This ensures safer and more predictable operation.
Extended CO₂ laser tube lifespan – maintaining the recommended operating temperature range helps preserve output parameters for longer and delays the need for tube replacement.
Improved cutting and engraving quality – stable temperature means stable laser beam power, helping achieve consistent results, cleaner edges, and fewer corrections.
Continuous production operation – reduced risk of thermal alarms and cooling-related interruptions ensures a more predictable workflow.
Cost-effective operation – simple construction, compact dimensions, and low power consumption make daily operation easier and help reduce maintenance costs.
Applications
The CW-3000 cooling system is designed for:
CO₂ laser plotters and engravers used in light and medium-duty applications where repeatable quality and low operating costs are important.
Advertising workshops, prototyping studios, and small production facilities where reliable cooling is required with limited installation space.
Recommended operating practices
Use clean coolant and regularly check the fluid level; ensure the circulation system remains unobstructed and all connections are leak-free.
Provide sufficient airflow around the heat exchanger and cooling fan.
Periodically clean the filter and reservoir and check the coolant flow to maintain efficiency and protect system components.
Technical specifications
Parameter Value
Power supply 230 V
Current consumption 0.45 A
Cooling capacity 50 W/°C
Tank capacity 9 L
Connections (inlet / outlet) 10 mm
Maximum operating height 10 m
Maximum flow rate 10 L/min
Weight 9.5 kg
Dimensions (L × W × H) 49 × 27 × 38 cm
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Please note!!! This product is a return item with visible signs of wear and dents. No warranty included.
Listing
Nettetal
7,616 km
Chillers, water chillers, coolers
Kühlmaschinen, MTA S.p.A.- TAEevo Tech 902 P3 -178 kW
Call
Condition: new, Year of construction: 2023, functionality: fully functional, machine/vehicle number: TET902P3 - 2200404795, cooling capacity: 178 kW (242.01 HP), type of input current: three-phase, type of cooling: water, overall weight: 2,907 kg, ambient temperature (max.): 46 °C, ambient temperature (min.): -5 °C, input voltage: 400 V, pressure: 6 bar, temperature: 7 °C, volume flow: 30.4 m³/h, pump pressure: 3.16 bar, total width: 1,250 mm, total length: 4,660 mm, total height: 2,150 mm, warranty duration: 3 months, input frequency: 50 Hz, Equipment: type plate available, Process air cooler / chiller / chilled water unit, air-cooled,
Type: TAEevo Tech 902 P3
MTA S.p.A.
TAEevo Tech 902 P3 are air-cooled, compact chilled water units suitable for outdoor installation (from -5°C to +46°C). Includes crankcase heater, phase monitoring, 950-liter buffer tank, and integrated P3 circulation pump.
Chilled water outlet temperatures from -10°C to +30°C can be set.
Cooling capacity kW 178
Chilled water temperature outlet/inlet (°C): 7 / 12
Volume flow (m³/h) 30.4
Available pump pressure (bar) 3.16
Ambient temperature (°C) 32
Refrigerant R 410A
Electrical data:
Voltage V 400, Frequency Hz 50, Phases Ph 3,
Max. power consumption (kW) 90
Max. current (A) 160
Starting current circuit (A) 365
Protection class: IP54
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Dimensions:
Length (mm) 4655, Width (mm) 1250, Height (mm) 2151,
Weight (kg) 2907
Connection Rp 3"
Serial No.: 2200404795
Year of manufacture 2023
Condition: Visually 1, Technically ok
(Warehouse item, as new)
Price: upon request
(Subject to technical changes and prior sale!)
Used machines may have visual defects due to their use.
Location: MTA Deutschland GmbH, 41334 Nettetal
Listing
Siedlce
8,431 km
Chiller Laser CO2 water cooler
CORMAKCW 5200
Call
Condition: used, Year of construction: 2026, The device is designed to cool tubes in CO2 laser plotters thanks to the use of a cooling unit. The CW5200 chiller keeps the water temperature at the right level. Thanks to such cooling, the tube has stable operating parameters.
The CO2 chiller ensures optimal working conditions of the tube, effectively protecting it against overheating and damage. The device is intended for people / companies where a laser plotter is an everyday work tool.
Technical Specifications:
Power supply - 230 [V]
Current consumption - 0.25 ~ 3.1 [A]
Compressor power - 0.59 [kW]
Cooling capacity - 1.7 kW / 5783 Btu / h / 1457Kcal / h
Coolant amount - 360 g
Tank capacity - 6 [L]
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Connections (input / output) - 10 [mm]
Working height - 12 [m]
Flow - 13 [L / min]
Weight - 26 [kg]
Dimensions (L x W x H) - 58 x 29 x 47 [cm]
Security:
- Compressor overvoltage protection
- Alarm for incorrect water flow in the system
- Over temperature alarm
The price is a net price. Price does not include shipping costs.
PLEASE NOTE!!! This machine is a returned item. The signal plug is missing. NO WARRANTY!!
Listing
Siedlce
8,431 km
Chiller Laser CO2 water cooler
CORMAKCW 3000
Call
Condition: new, Year of construction: 2026, CW-3000 Water Chiller for CO₂ Laser Engravers and Cutting Plotters
The CW-3000 is a compact water cooling system designed for CO₂ laser engravers and cutting plotters, suitable for laser tubes with a power rating of approximately up to 80 W. It maintains a stable coolant temperature, protecting the laser source against overheating and power fluctuations. It is a simple and effective solution for achieving consistent cutting and engraving quality while reducing the risk of production downtime.
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The unit uses an efficient fan and heat exchanger system, making it lightweight, space-saving, and easy to integrate into existing cooling installations.
Why CW-3000 improves process safety and quality
Protection of laser components – stable cooling reduces temperature fluctuations inside the laser tube and minimizes the risk of thermal overload of the entire system (tube, power supply, connectors, and water circulation circuit). This ensures safer and more predictable operation.
Extended CO₂ laser tube lifespan – maintaining the recommended operating temperature range helps preserve output parameters for longer and delays the need for tube replacement.
Improved cutting and engraving quality – stable temperature means stable laser beam power, helping achieve consistent results, cleaner edges, and fewer corrections.
Continuous production operation – reduced risk of thermal alarms and cooling-related interruptions ensures a more predictable workflow.
Cost-effective operation – simple construction, compact dimensions, and low power consumption make daily operation easier and help reduce maintenance costs.
Applications
The CW-3000 cooling system is designed for:
CO₂ laser plotters and engravers used in light and medium-duty applications where repeatable quality and low operating costs are important.
Advertising workshops, prototyping studios, and small production facilities where reliable cooling is required with limited installation space.
Recommended operating practices
Use clean coolant and regularly check the fluid level; ensure the circulation system remains unobstructed and all connections are leak-free.
Provide sufficient airflow around the heat exchanger and cooling fan.
Periodically clean the filter and reservoir and check the coolant flow to maintain efficiency and protect system components.
Technical specifications
Parameter Value
Power supply 230 V
Current consumption 0.45 A
Cooling capacity 50 W/°C
Tank capacity 9 L
Connections (inlet / outlet) 10 mm
Maximum operating height 10 m
Maximum flow rate 10 L/min
Weight 9.5 kg
Dimensions (L × W × H) 49 × 27 × 38 cm
Listing
Borken
7,623 km
Industrial water-cooled – 25.6 kW
Riedel KoolingPC 251.1L4WE.I
Call
Condition: excellent (used), Riedel
Type: PC 251.1L4WE.I
Riedel Process Chiller PC 251.1L4WE.I
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water-cooled – 25.6 kW – 400 V
For sale is an industrial liquid/process chiller from Riedel Kooling, type PC 251.1L4WE.I. The unit is water-cooled (WE) and designed for precise, reliable cooling tasks in industrial applications.
Important note:
This is not an air-cooled unit.
Operation requires an external cooling water circuit (e.g. dry cooler, cooling tower, or building's chilled water system).
Additional information:
Ideal for machine cooling, process cooling,
industrial applications
Technical data:
Manufacturer: Riedel Kooling
Type: PC 251.1L4WE.I
Year of manufacture: 2013
Cooling type: water-cooled
Refrigerant: R407C
Cooling capacity (net): approx. 25.6 kW
Temperature range of cooling medium: approx. +12 °C to +20 °C
Setpoint tolerance: ±2 / ±1 / ±0.5 K
Pump pressure: 3 bar (optional 5 bar)
Nominal flow rate: approx. 3.6 m³/h
Tank volume: approx. 200 liters
Electrical data:
Power supply: 3 × 400 V
Frequency: 50 Hz
Phases: 3-phase
Rated operating current: approx. 14.6 A
Power consumption: approx. 10.3 kW (with 3-bar pump)
Protection class: IP54
Dimensions & weight:
Dimensions (W × H × D):
approx. 1,872 × 2,005 × 874 mm
Weight (net): approx. 390 kg
Condition: used
Scope of delivery: (see photo)
(Specifications and information subject to change and error!)
For further questions, we are happy to assist you by phone.
Listing
Pollenzo
8,138 km
CEG motor 1.7 kW
CEG
Call
Condition: used, functionality: fully functional, Ferwood Code: RU0001884 - Manufacturer Code: 6410A0181 - Condition: Used - Functionality: Fully functional - If interested, we offer an overhaul service, please contact us.
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Listing
Borken
7,623 km
Water cooler with 5040W cooling capacity
RittalSK 3336.509
Call
Condition: like new (used), Rittal
Type: SK 3336.509
Technical details:
Voltage 3/400V 50 Hz
Max. current 6.7 A
Inrush current 30.4 A
Nominal cooling capacity 5040 W
Max. power consumption 3340 W
Refrigerant R134a 2.2 kg
Temperature range +15 / +43 °C
150 kg
Condition: used
Scope of delivery: (See image)
(Changes and errors in the technical data are subject to change!)
We would be happy to answer any further questions you may have over the phone.
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Listing
Wiefelstede
7,607 km
Electric motor 1.7/6.4 kW 720/1460 Rpm
AEGAMV132MR8/4
Call
Condition: used, Three-phase motor with 2 speeds, electric motor
-Power: 1.7/6.4 kW
-Speed: 720/1460 rpm
-Shaft: Ø 38 mm
-Construction: B3
-pole changing
-Protection class: IP 44
-Dimensions: 490/315/H260 mm
-Weight: 58 kg
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Listing
Wiefelstede
7,607 km
Cooling water pump 1.5 kw
Schlütermit Behälter
Call
Condition: good (used), Cooling water pump, centrifugal pump, water pump, coolant pump, drilling water pump, submersible pump, switching pump
-Cooling water pump: with cooling water tank
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-Pump: Motor Schlüter 1.5 kW
-Container capacity: liters
-Dimensions total: 850/620/H670 mm
-Weight: 124 kg
Trust Seal
Dealers certified through Used-Machines

Listing
Wiefelstede
7,607 km
Centrifugal pump, cooling water pump, 1.1 kW
GrundfosMTH4-40/4 A-W-A-AUUV
Call
Condition: good (used), Cooling water pump, centrifugal pump, water pump, coolant pump, drilling water pump, submersible pump, switching pump
-Manufacturer: Grundfos, Multi-stage submersible centrifugal pump
-Type: MTH4-40/4 AWA-AUUV
-Drive: 1.1 kW 2850 rpm
-Max. flow rate: 4 m³/h
-Max. delivery head: 36.9 m
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-Immersion depth: 200 mm
-Dimensions: 230/180/H435 mm
-Weight: 14.9 kg
Listing
Wiefelstede
7,607 km
Electric motor 1.7/7 kW 720/1450 Rpm
EmodLa132M-8/4
Call
Condition: used, Three-phase motor with 2 speeds, electric motor
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-Power: 1.7/7 kW
-Speed: 720/1450 rpm
-Shaft: Ø 38 mm
-Construction: B3
-pole changing
-Protection class: -
-Dimensions: 480/330/H270 mm
-Weight: 74 kg
Listing
Wiefelstede
7,607 km
Centrifugal pump, cooling water pump, 1.1 kW
GrundfosMTH2-90/7 A-W-A-AUUV
Call
Condition: good (used), Cooling water pump, centrifugal pump, water pump, coolant pump, drilling water pump, submersible pump, switching pump
-Manufacturer: Grundfos, Multi-stage submersible centrifugal pump
-Type: MTH2-90/7 AWA-AUUV
-Drive: 1.1 kW 2850 rpm
-Max. flow rate: 2.5 m³/h
-Max. delivery head: 64.6 m
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-Immersion depth: 250 mm
-Dimensions: 230/180/H490 mm
-Weight: 13.9 kg
Listing
Wiefelstede
7,607 km
Centrifugal pump, cooling water pump, 3.0 kW
unbekanntEintauchtiefe 450 mm
Call
Condition: good (used), Cooling water pump, centrifugal pump, water pump, coolant pump, drilling water pump, submersible pump
-Coolant pump: Coolant pump
-Engine: Cantoni 3.0 kW
-Immersion depth: 450 mm
-Overall dimensions: 500/340/H880 mm
-Weight: 74 kg
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