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3U Rack Mount

The 3U chillers are the smallest rack mountable chillers in the industry with the performance and features that will satisfy your most demanding cooling applications

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3U Rack Mount

Select the Cooling Capacity to view Available Models and Specifications

240 WATTS

Model #RC15A250RC22A250
20R0-FSC20R0-XSC20R0-FSC50R0-FSC
Cooling Capacity (0°C DeltaT)240 Watts240 Watts240 Watts240 Watts
Chassis Depth15" Deep22" Deep22" Deep22" Deep
Pump Pressure (Max)1.0 bar (15psi)1.0 bar (15psi)1.0 bar (15psi)3.0 bar (43.5psi)
Pump Max Flow Rate3.8 LPM3.8 LPM3.8 LPM4.0 LPM
Pump TypeCentrifugal (Fixed Drive)Centrifugal (Fixed Drive)Centrifugal (Fixed Drive)Gear (Variable Drive)
Flow MeterYesNoYesYes
Remote Temp SensingYesNoYesYes
Fan Speed ControlYesYesYesYes
Electrical InterlockYesNoYesYes
Max Input Power633 Watts633 Watts633 Watts633 Watts
Dimensions (Inches)19 x 5.25 x 15 inches19 x 5.25 x 15 inches19 x 5.25 x 15 inches19 x 5.25 x 15 inches
Weight32 lbs (15 kg)32 lbs (15 kg)32 lbs (15 kg)32 lbs (15 kg)

Thermal Capacity Performance Curves RC15A250 and RC22A250

Graph
Set Temperature minus Ambient Temp (Delta T)

485 WATTS

Model #RC22A500
20R0-XSC20R0-FSC50R0-FSC
Cooling Capacity (0°C DeltaT)485 Watts485 Watts485 Watts
Chassis Depth22" Deep22" Deep22" Deep
Pump Pressure (Max)1.0 bar (15psi)1.0 bar (15psi)3.0 bar (43.5psi)
Pump Max Flow Rate3.8 LPM3.8 LPM4.0 LPM
Pump TypeCentrifugal (Fixed Drive)Centrifugal (Fixed Drive)Gear (Variable Drive)
Flow MeterNoYesYes
Remote Temp SensingNoYesYes
Fan Speed ControlYesYesYes
Electrical InterlockNoYesYes
Max Input Power1223 Watts1223 Watts1223 Watts
Dimensions (Inches)19 x 5.25 x 2219 x 5.25 x 2219 x 5.25 x 22
Weight44 lbs (20 kg)44 lbs (20 kg)44 lbs (20 kg)

700 WATTS

Model #RC22A750
20R0-XSC20R0-FSC50R0-FSC
Cooling Capacity (0°C DeltaT)700 Watts700 Watts700 Watts
Chassis Depth22" Deep22" Deep22" Deep
Pump Pressure (Max)1.0 bar (15psi)1.0 bar (15psi)3.0 bar (43.5psi)
Pump Max Flow Rate3.8 LPM3.8 LPM4.0 LPM
Pump TypeCentrifugal (Fixed Drive)Centrifugal (Fixed Drive)Centrifugal (Fixed Drive)
Flow MeterNoYesYes
Remote Temp SensingNoYesYes
Fan Speed ControlYesYesYes
Electrical InterlockNoYesYes
Max Input Power1353 Watts1353 Watts1353 Watts
Dimensions (Inches)19 x 5.25 x 2219 x 5.25 x 2219 x 5.25 x 22
Weight50.6 lbs (23 kg)50.6 lbs (23 kg)50.6 lbs (23 kg)

3U Rack Chiller Gear Pump Performance

Pressure (PSI)

Product Specifications

Mating quick disconnect male fittings for use with 3/8” ID tubing included.
*Integrated Fan Speed Control disabled and Pump Drive set to 80%
**Integrated Fan Speed Control active and Pump Drive set to 80%

T257P-20
Model #T257P-20
Cooling Capacity (at 0 Delta T)210 watts (730 Btu/hr)
Pump Pressure (max)1.5 bar (21.75 psi)
Pump Max Flow ratet4.0 LPM
Pump TypetVariable Drive Centrifugal (Pump Drive Settable from 30% 100%)
Temperature Stability+/- 0.1°C
Temperature Range-5 to +45°C
CommunicationRS-232 & USB
Heating CapabilityYes
Input Voltage100-240 VAC 50/60 Hz
Max Input Power600 watts
Noise Level57 dBa* (52 dBa)**
Dimensions12.2 x 7.125 x 13.4 inches
Weight17 bs (7.7 kg)

T257P Pump Curves

Process Flow (LPM)

T257P-20 Typical Thermal Capacity

DeltaT °C (Set Temp - Ambient Temp)

T257P-20 Measurements

T257P-20 Measurements

High Performance, 3U Package

Features

  • Smallest rack mountable at 3U (5.25”)
  • 240, 485, or 700 W options available
  • Touch screen interface
  • RS-232 and USB connectivity
  • Integrated front handles
  • Standard Colder CPC Leak free QD fittings
  • Fan speed control to reduce noise (55-65 dBa)

System Performance

  • Thermal Performance: up to 700 Watts 
  • Stability: +/- 0.1°C @ ≥ 0.6 LPM flow at constant load & constant ambient temp
  • Flow Rate Availability: up to 3.8 LPM  (open flow water)
  • Pressure Availability: up to 3 Bar (43.5 psi) max pressure
  • Temperature Range: -5°C to +45°C
  • Input Voltage: 100—240 VAC 50 / 60 Hz

Benefits And Features

High-Performance Cooling

Choose from 240, 485, or 700 Watts cooling capacity to meet the demands of your cooling applications

Compact and Space-Saving

Being only 3U tall (5.25"), it's the perfect solution for environments where space is limited

Easy-to-Use

Effortlessly control and monitor the chiller with the intuitive touchscreen interface

Quiet Operation

Low noise and vibration ensures cooling performance without interfering with sensitive equipment

Reliable Performance

Built with quality components and advanced technology for reliable and consistent cooling performance

Universal Applications

Suitable for a wide range of industries including laser cooling, X-ray, medical equipment, semiconductor, analytical equipment, and defense applications

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