Used Julabo Flw20006 Umlaufkühler for sale (14)
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Listing
Borken
7,623 km
Laboratory & industrial, mint condition
JulaboFLW20006 Umlaufkühler
Call
Year of construction: 2021, condition: new, Julabo
Model: FLW20006
Julabo FLW20006 Recirculating Chiller / Cooling Unit 400 V
Year of manufacture: 2021 – Mint condition
For sale is a Julabo FLW20006 recirculating chiller suitable for laboratory and industrial applications.
This unit was manufactured in 2021 and has never been put into operation, thus it is in mint/unused condition.
The recirculating chiller is water-cooled and ideal for demanding process and machine cooling tasks.
Premium Julabo industrial quality, robust design, mobile on casters.
Key features:
- Mint condition / unused
- Water-cooled
- Digital temperature control
- RS232 interface
- Alarm contact
- Heavy-duty industrial build
- Mobile on casters
Technical data (according to nameplate / manufacturer's specifications):
Manufacturer: Julabo GmbH
Model: FLW20006
Year of manufacture: 2021
Degree of protection: IP21
Electrical data:
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Supply: 400 V AC
Frequency: 50 Hz
Connection: 3P + N + PE
Rated current: 18 A
Refrigeration technology:
Refrigerant: R452A
Charge: 2750 g
Operating pressure HP / LP: each 26 bar
CO₂ equivalent: 5.88 t
GWP: 2140
Temperature data (FLW series):
Temperature range: –20 °C to +40 °C
Temperature stability: ± 0.5 °C
Dimensions & weight (approx.):
Dimensions (H × W × D): approx. 1200 × 600 × 800 mm
Weight: approx. 220–240 kg
Shipping & Delivery:
Condition: Mint / unused
Scope of delivery:
- Julabo FLW20006 recirculating chiller
- Power cable
Shipping type: Freight shipment on pallet (by arrangement, shipping costs depend on destination)
Collection: By appointment only.
(Specifications subject to change or error!)
For further questions, feel free to contact us by phone.
Listing
Borken
7,623 km
Cooling unit 400V for laboratory & industry
JulaboFLW7006 Umlaufkühler
Call
Year of construction: 2018, condition: excellent (used), Julabo
Model: FLW7006
Julabo FLW7006 Recirculating Chiller / Cooling Unit 400V
Excellent Condition / Year of manufacture: 2018
For sale is a Julabo FLW7006 recirculating chiller, a high-performance industrial cooling unit suitable for laboratory, testing, and production applications.
The Julabo FLW7006 is a water-cooled recirculating chiller. The unit comes from professional use, has been professionally inspected, and is in very good, clean condition. All functions are operational, and the display and controls work flawlessly.
Typical applications:
- Machine and process cooling
- Laboratory and testing technology
- Cooling of plastics, lasers, or systems
Highlights:
- Robust industrial design
- Digital temperature display
- External control (RS232)
- Alarm connection
- Casters for easy transport
Technical data:
Manufacturer: Julabo GmbH
Model: FLW7006
Serial number: SN 10339349
Year of manufacture: 2018 (according to nameplate)
Refrigeration technology:
Refrigerant: R452A
Charge: 1,625 g
Operating pressure: max. 24 bar
CO₂ equivalent: 3.48 t
GWP: 2140
Temperature & performance data (manufacturer's specifications):
Temperature range: –20 °C to +40 °C
Temperature stability: ± 0.5 °C
Cooling capacity (typical, depending on operating conditions):
- Approx. 1.3 kW at –20 °C
- Approx. 5.5 kW at 0 °C
- Approx. 7.4 kW at +20 °C
Connections & features:
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- Supply and return (industrial fittings)
- Pressure gauge
- Shut-off valve
- RS232 interface
- Alarm contact (max. 30 V / 1 A)
- Mobile base with casters
Electrical data:
Supply: 400 V AC
Frequency: 50 Hz
Connection: 3P + N + PE
Rated current: 14 A
Protection class: IP21
Dimensions & weight (approx.):
Dimensions (H × W × D): approx. 1050 × 550 × 750 mm
Weight: approx. 150–170 kg
Shipping & delivery:
Condition: used
Scope of delivery:
- Julabo FLW7006 recirculating chiller
- Connection cable
Shipping: Freight shipping on a pallet (by arrangement, shipping costs depend on destination)
Collection: possible by prior appointment.
(Technical data may be subject to change or errors. Details without obligation!)
For further questions, we are happy to assist you by phone.
Listing
Duxford
7,214 km
Julabo ED Bath
JulaboED
Call
Condition: used, The unit is in full working condition and is ready for immediate release
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A Julabo ED bath is a laboratory circulating water bath system that combines a bath tank with an immersion circulator for controlled heating and circulation of liquids. These units are commonly used to maintain samples or materials at a stable, set temperature in a lab environment.
Typical Applications
These baths are widely used in labs for tasks such as:
Temperature control of samples during incubation, testing, or reactions
Material testing (e.g., plastics, metals)
Calibration of thermometers or thermal devices
Heat treatment in research and quality control contexts
What do E nd D stand for?
E suggests an open bath with circulator mounted on a bridge — the immersion circulator sits on top of the bath tank and drives both heating and fluid movement.
D designates the controller simplicity level (digital setpoint via keypad with PID temperature control)
Listing
Töltéstava
8,528 km
Refrigerated-Heating Circulator
JulaboFP51-SL Ultra-Low
Call
Condition: ready for operation (used), functionality: fully functional, 🔧 Core technical specs
Temperature range: −51 °C to +200 °C
Temperature stability: ±0.05 °C
Display resolution: 0.01 °C
Heating capacity: 3 kW
❄️ Cooling capacity (ethanol bath)
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+20 °C: ~2.0 kW
0 °C: ~1.5 kW
−20 °C: ~1.0 kW
−40 °C: ~0.26 kW
🔄 Pump & fluid system
Flow rate: ~22–26 L/min
Pressure: ~5.8–10.2 psi
Suction: ~2.9–5.8 psi
Pump type: electronically adjustable “Smart Pump”
🧠 Control & features
Dual displays: VFD + LCD dialog display
ICC (Intelligent Cascade Control) for precise regulation
ATC3 (3-point calibration)
Integrated programmer: 6 programs × 60 steps
Interfaces: RS232 / RS485
External Pt100 sensor connection
Active Cooling Control (ACC) across full range
🧪 Physical & general
Filling volume: ~7.5–12 L
Dimensions: ~46 × 55 × 89 cm
Weight: ~90 kg
Refrigerant: R507
Good working condition. Please check out our other listings as well.
Listing
Puurs-Sint-Amands
7,520 km
Process system
JulaboPRESTO A30 Process system
Call
Condition: excellent (used), functionality: fully functional, The PRESTO A30 is JULABO’s smallest process system and combines high performance with a very compact design. It offers all the advantages of the PRESTO series and is suitable for a working temperature range from -30 °C to +250 °C.
Key specifications:
Working temperature range: -30 °C to +250 °C
Heating capacity up to 2.7 kW
Temperature stability: ±0.01 °C to ±0.05 °C
Built-in 5.7” industrial color touchscreen
External Pt100 sensor connection
Alarm output
Connections for USB, Ethernet, RS232, and alarm output
Analog connections, RS485, and Profibus DP available as accessories
Removable ventilation grid
Compact design
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Listing
Eindhoven
7,564 km
Circulation bath with chiller/heater
JulaboED F12
Call
Condition: used, functionality: unexamined, machine/vehicle number: 10110746, Used Julabo ED F12 circulation bath with chiller/heater functionality
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Manufacturer: Julabo Labortechnik Gmbh
Model: ED F12
Voltage: 190-253V (50Hz) (230V)
Refrigerant: R134a
Listing
Breitenbach
7,940 km
Cryo-compact thermostat
JulaboCF30
Call
Condition: excellent (used), functionality: fully functional, Equipment: documentation/manual, Julabo CF30 Cryo-Compact Thermostat, Economy Series
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The CF30 comes from a very well-known plant manufacturer in Germany. All Julabo units we offer originate from the same highly reputable source and were only in operation for approximately 14 days. They were part of a large-scale system that ultimately was not integrated into regular production, so the devices were used exclusively for test runs.
Documentation:
A comprehensive operating manual with all technical data is available!
Technical Data and Specifications:
✅ Manufacturer: Julabo
✅ Model: CF30 Cryo-Compact
✅ Temperature range: –30 °C to +150 °C
✅ Temperature stability: ± 0.03 °C
✅ Heating capacity: 2 kW (230 V)
✅ Cooling capacity (at –20 °C / 0 °C / +20 °C): 0.15 kW / 0.25 kW / 0.32 kW
✅ Refrigerant: R134a
✅ Circulating pump flow rate: approx. 15 l/min
✅ Pump pressure: approx. 0.35 bar (open), max. 5.1 bar (closed)
✅ Bath fill volume: 2–3.5 l
✅ Connection thread: M16×1, with hose adapter Ø 8/12 mm
✅ Dimensions (W×D×H): approx. 24 × 46 × 40 cm
✅ Weight: approx. 35 kg
✅ Interface: RS-232 for external control
✅ Safety class: III (FL) according to DIN 12876-1, IP21
✅ Special features:
LED display with 0.1 °C resolution
Splash-proof keypad
Early warning system for low fluid level
Front drain valve for easy fluid replacement
ATC calibration (3-point)
Marlotherm heat transfer oil was used in the heating bath.
Listing
Borken
7,623 km
Ultra-low temperature thermostat 7.5 ... 12 liters
JulaboFP51-SL (v.2)
Call
Condition: excellent (used), Julabo
Model: FP51-SL (v.2)
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Julabo Circulating Thermostat SL v2 with FP51 Chiller – Heating/Cooling Thermostat
Description:
For sale is a professional Julabo Circulating Thermostat SL (v2) in combination with the Julabo FP51 Chiller. This device is used for the precise temperature control of liquids and external circuits. It is ideally suited for laboratory, industrial, and test bench applications. The system enables both heating and active cooling, offering stable and accurate temperature regulation.
Technical Data (excerpt):
Circulating Thermostat: Julabo SL (v2)
Temperature Range: approx. +20 °C to +320 °C
Thermostat Power Supply: 230 V / 50–60 Hz
Chiller: Julabo FP51
Chiller Power Supply: 400 V / 3NPE / 50 Hz
Refrigerant: R507
Protection Class: IP21
Dimensions & Weight:
approx. 60 × 70 × 100 cm
approx. 120–150 kg
Condition: used
Scope of delivery: (see picture)
(Specifications and technical data subject to change and error!)
For further questions, feel free to contact us by phone.
Listing
Duxford
7,214 km
Julabo FL1201 Recirculating Cooler
JulaboFL1201
Call
Condition: used, This listing is for a Julabo FL1201 Recirculating Cooler.
The unit is in full working condition and is ready for immediate release.
The recirculating coolers of the FL Series are suited for a wide
range of cooling tasks:- Up to 20 kW of cooling capacity- Easy access filling from above- Feed pressure indicator (from FL1201) and level indicator- Large compensation volume- Permissible return temperature up to +80 °C- May be used with water, water-glycol, Thermal bath fluid
Order No: 9 660 003
Model: FL1201
Working temperature range °C: -20 ... +40
Temperature:±0.5
stability °C:
Pump capacity Flow rate / Pressure: l/min: 23 bar:1
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Filling volume liters: 12 … 17
Dimensions cm: 8W × L × H,50 × 76 × 64
Listing
Borken
7,623 km
Inspection bath thermostat
Julabo Durchsicht-BadthermostatCT 72/P inkl. ED-Thermostat
Call
Condition: excellent (used), Julabo
Julabo Transparent Circulating Bath Thermostat CT 72/P incl. ED Thermostat
Item Description:
For sale is a Julabo transparent circulating bath thermostat CT 72/P with Julabo ED (v2) temperature controller.
This unit comes from a laboratory inventory and is in used but technically fully functional condition.
The bath heats and controls temperature accurately and stably, and circulation is present (see photos).
Ideal for laboratory, industrial, educational, testing, or development applications.
Technical Data (excerpt)
Manufacturer: Julabo Labortechnik GmbH (Made in Germany)
Model: CT 72/P with ED thermostat (v2)
Bath temperature range: approx. +10 °C to +60 °C
Temperature stability: ±0.02 K
Heating capacity:
2000 W at 230 V
Circulation pump:
Flow rate approx. 15 l/min
Bath volume: approx. 18 liters
Bath material: Acrylic glass / stainless steel
Interface: RS232
Power supply: 190–253 V / 50–60 Hz
Protection class: I / IP20
Important note:
"The table shown in the photos is not included in the sale."
Condition: used
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Scope of delivery: (see photo)
(Specifications and data are subject to change and errors!)
If you have any further questions, we will be happy to answer them by phone.
Listing
Borken
7,623 km
Cryogenic thermostat 7.5 ... 12 liters
JulaboFP51-SL (v.2)
Call
Condition: excellent (used), Julabo
Type: FP51-SL (v.2)
Cryogenic circulator for low temperatures below -50 °C with bath opening for internal and external temperature control
Cryogenic circulators of the HighTech series with the thermostats HL or
SL thermostats are equipped with powerful pressure and suction pumps.
The devices offer the full range of functions of the professional HighTech thermostat series.
Technical data for FP51-SL
Dimensions and volume
Dimensions (W × D × H) 46 x 55 x 89 cm
Filling volume 7.5 ... 12 l
Weight 90 kg
Pump connection thread M16x1 external thread
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Temperature values:
Working temperature range -51 ... +200°C
Temperature stability ±0.05°C
Setting the resolution of the temperature display 0.01°C
Temperature display resolution 0.01°C
Permissible ambient temp. +5 ... +40°C
Mains voltage 400V/3PNPE/50Hz (plug 16A CEE) (R507)
Performance values:
Heating capacity 3 kW
Cooling capacity
20°C 2kW, 0°C 1.5 kW, -20°C 1 kW, -40°C 0.26 kW
Refrigerant R507
Global warming potential 3985
Charge weight 1030 g
Carbon dioxide equivalent 4.10455 t
Pump capacity Flow rate 22 ... 26 l/min
Pump capacity Delivery pressure 0.4 ... 0.7 bar
Maximum suction capacity 0.2 ... 0.4 bar
Viscosity max. 70 cSt
Current consumption 16 A
Electronics
Interfaces Profibus optional
Pt100 external sensor connection integrated
Integrated programmer 6x60 steps
Temperature control ICC
Absolute temperature calibration 3-point calibration
Temperature display VFD
Temperature setting Keypad
Voltage variants 400V/3PNPE/50Hz (plug 16A CEE) (R507)
Condition: gebraucht / used
Scope of delivery: (see picture)
(Changes and errors in the technical data, specifications are reserved!)
We will be happy to answer any further questions you may have on the phone.
Listing
Borken
7,623 km
Cooling thermostat
JulaboFC 600
Call
Condition: good (used), Julabo
Type: FC 600
Technical data for FC 600
Dimensions (W × D × H) 36 x 54 x 49 cm
Weight 48 kg
Temperature values:
Working temperature range -20 ... +80°C
Temperature stability ±0.2°C
Mains voltage 230V/50Hz 7 A
Power values:
Heating output 1.2 kW
Cooling capacity
20°C 0.6 kW, 0°C 0.34 kW, -10°C 0.21 kW
Refrigerant R134a
Global warming potential 1430
Filling weight 290 g
Pump capacity Flow rate 20 l/min
Pump capacity Delivery pressure 0.5 bar
Filling volume 6 to 8 l
Condition: used
Scope of delivery: (see picture)
(Changes and errors in the technical data, specifications are reserved!)
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We will be happy to answer any further questions you may have on the phone.
Listing
London
7,228 km
Julaba FL601 Recirculating Chiller
JulabaJulaba FL601 Recirculating Chiller
Call
Condition: used, This listing is for the Julabo FL601 Recirculating Cooler/Chiller
The unit is in full working condition and is ready for immediate use
The Julabo FL601 is a recirculating chiller engineered for routine cooling applications in laboratories and process environments. Designed for space-saving integration, energy efficiency, and ease of operation, the FL601 delivers precision temperature control with an extensive range of safety and connectivity features.
Performance & Control
Temperature Range: −20 °C to +40 °C
Temperature Stability: ±0.5 °C via microprocessor PID control
Cooling Capacity: Up to 600 W at +20 °C
Pump Flow Rate: Up to 23 L/min at 1 bar
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Return Line Temp Limit: +80 °C
The FL601 features reliable PID temperature control, making it suitable for continuous operation in demanding environments such as analytical instrumentation, rotary evaporators, and closed-loop process cooling.
Design & Ergonomics
The FL601 emphasizes ease of use and maintenance:
Splash-proof keypad with large, bright LED display
Accessible top-mounted filling port with lift-up cover
Second hinged document tray for the user manual or install documents
Removable front venting grid for quick cleaning of the condenser
Front-facing drain tap for easy fluid replacement
Integrated stainless steel bath tank with level indicator
Compact footprint with front and rear ventilation only — no side vents — allowing side-by-side placement with other devices
Smart Features & Connectivity
RS232 interface for PC/lab system connectivity
Potential-free alarm output (max. 30 VA) for external device integration
IP21-rated housing (IEC 60529) for splash protection
Optical and audible low-level alarm system for added safety
Key Advantages at a Glance
Feature Benefit
Microprocessor PID control Stable, accurate temperature regulation
Front-facing vents Space-saving design; units can be placed side-by-side
Easy access filling & draining- Reduces downtime for maintenance
Integrated stainless steel bath tank Corrosion-resistant and durable
Audible/visual alarms Ensures safe operation and early fault detection
RS232 & alarm contact
Ready for system automation and remote monitoring
Quiet operation (~55 dBA) Suitable for sensitive lab environments
Robust construction (~48 kg) Long-lasting performance in daily use
Common Applications
Rotary evaporators
Refractometers
Spectrophotometers
Distillation units
Jacketed reactors
Heat exchangers
Laser cooling and OEM equipment support
Listing
Győr
8,519 km
Controller and board
Presto
Call
Condition: used, functionality: fully functional, Julabo RD Keypad and Presto Chiller Digital Controller and board.
Good working condition. Please check out our other listings as well.
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