FLW4003 Powerful model in tower version

The FL models shown here have higher cooling capacity, powerful circulating pumps, and internal bath volumes of up to 30 liters. 2 variants: Air-cooled (FL) and water-cooled (FLW).

Optional heating function

On request, we also offer our FL recirculating chillers with an additional integrated heating function and other special solutions. Our product experts will be happy to advise you individually in order to design a temperature control unit that is exactly right for your needs. Just give us a call!

Performance data depends on the mains voltage in the country of use. Please select:

Country of use | Mains voltage | Plug | JULABO voltage version code
FLW4003
Order number including voltage version 9673040.07
Working temperature range -20 ... +40 °C
Temperature stability ±0.5 °C
Pump capacity flow pressure 40 l/min
Pump capacity pressure 0.5 ... 3 bar
Filling volume 24 ... 30 l
Total dimensions
(W × L × H)		 60 x 76 x 115 cm
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Product Features

  • Ergonomic design and easy operation
  • Splash-proof keypad
  • Large, bright LED display
  • Reliable Microprocessor PID temperature control
  • Precise PID temperature control
  • Powerful immersion pumps, suitable for continuous operation
  • Permissible temperature in return line +80°C
  • Easy filling from the top with hinged protective lid
  • Low liquid level protection with optical and audible alarm signal
  • Integrated stainless steel bath tanks
  • Front drain
  • No side vents, instruments can be placed right next to other equipment
  • RS232 interface for PC connection
  • IP class according to IEC 60529: 21
  • Alarm output, potential-free change-over contact (max. 30 VA)
  • Pressure Indicator

Technical data for FLW4003

Overview

Dimensions and volumes
Total dimensions
(W × L × H) 		60 x 76 x 115 cm
Filling volume 24 ... 30 l
Weight 144 kg
Pump connections G¾"
Cooling Water Connection G¾ in
Barbed fittings inner diameter ¾"
Temperature values
Working temperature range -20 ... +40 °C
Temperature stability ±0.5 °C
Setting the resolution of the temperature display 0.1 °C
Temperature display resolution 0.1 °C
Ambient temperature +5 ... +40 °C
Return flow temperature max. 80 °C

Performance data depends on the mains voltage in the country of use. Please select:

Country of use | Mains voltage | Plug | JULABO voltage version code
Performance values
Cooling capacity
Medium: Ethanol
°C 20 10 0 -10 -20
kW 1 4.3 3 2.2 1.3 0.45
Refrigerant R452A
Global Warming Potential 2140
Filling weight 1100 g
Carbon dioxide equivalent 2.354 t

1 Performance specifications measured in accordance with DIN 12876. Cooling capacities up to 20 °C measured with ethanol; over 20 °C with thermal oil unless otherwise specified. Performance specifications apply at an ambient temperature of 20 °C. Performance values may differ with other bath fluids.

Pump capacity flow pressure 40 l/min
Pump capacity pressure 0.5 ... 3 bar
Power consumption 8 A
Bath
Bath tank Stainless steel
Cooling
Cooling of compressor 1-stage Water
Cooling water pressure max. 6 bar

Recommended cooling water properties
to provide full cooling capacity according to catalog values
Cooling water temperature range 20 °C
Cooling water difference pressure 2 bar
Cooling water consumption 6.6 l/min
Other
Sound pressure level 65 dbA
Classification
according to DIN12876-1 		Classification I (NFL)
IP Code
according to IEC 60529 		IP 21
Pump type Immersion Pump
Electronics
Interfaces Alarm output / RS232 / Stakei
Temperature control PID1
Temperature display LED
Temperature setting Keypad
Available voltage versions
9673040.16 230V/3PPE/60Hz (Without Plug) (R404A)
9673040.07 400V/3PNPE/50Hz (Plug 16A CEE) (R452A)
Included in delivery
2 barbed fittings for tubing 3/4" inner dia. (pump connections G3/4" male). Cooling water connection G 3/4" male with barbed fittings for tubing 1/2" inner dia.

Overview

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Accessory for FLW4003

Downloads for FLW4003

We would also be happy to send you our printed catalogs and brochures by post.

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FLW4003 Benefits

100% Checked.

100% testing. 100% quality. Each JULABO Circulator undergoes thorough quality testing before leaving the factory.

Green technology.

Development consistently applied environmentally friendly materials and technologies.

JULABO. Quality.

Highest standards of quality for a long product life.

Quick start.

Individual JULABO consultation and comprehensive manuals at your disposal.

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