Mydax Inc. Precision Temperature Control Liquid Chillers.
Mydax Inc. Advanced Temperature Control Technology  
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VLH Wide Temp
Outdoor Rated
Air-Cooled
Water-Cooled
Heat Exchangers
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Mydax VLH Series Ultra Low Temperature  / Wide Temperature Range Chillers Coolers
MYDAX VLH SERIES CHILLER / COOLER / HEATER PRODUCTS:
Our premier "VLH" product line showcases:
Mydax
The widest temperature range available: -80°C to +150°C (Minus 80 Degrees C to Plus 150 Degrees C) with a single fluid and recirculation loop!
Mydax
Capable of the largest cooling power available at temperatures below -40°C; unmatched in the industry!
Mydax
Precision temperature stability
Mydax
Multi Channel Systems for smaller footprint and economical solution for multiple cooling loop applications!
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Mydax
Modular designs available for easy additon of more total system cooling power!
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Multiple compressor systems available for more cooling power!
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Reliable design with over 20 years product experience!

These products are available in the following configurations:
  • Indoor, Water-cooled
  • Outdoor rated, Air or Water cooled
  • Multi-Loop: 1, 2, 3 or more independent channels
Our Heat Transfer Fluid (HTF) suggestions are:
  • Galden and H-Galden by Solvay Solexis (Ausimont)
  • Fluorinert and Novec fluids by 3M
  • Syltherm HF, XLT by DOW Chemical
  • Paratherm CR
  • D-Limonene
  • Methanol
Please fill out a Request For Quote Form or email: sales@mydax.com

The models listed below are all water-cooled (condenser) type chillers. To avoid redundancy, they are not under the corresponding product type in the left-hand menu.
 

In the Chart below, click on any of the models to see a summary of the specifications. From there, you'll be able to download the corresponding PDF datasheet to a new window.
Please Note: These are example systems that can be customized to meet your specific needs.

  Mydax VLH Series Very Cold Wide Temperature Chiller Products 1VLH30W 1VLC11W 2VLH20W 1VLH25W 1VLH7WC 2VLH60W 1VLH90W
 
 
VLH SERIES - PRODUCT SUMMARY:
1VLH7WC Specs :
Temperature Range
-70°C to +120°C
Number of Channels
1
Cooling Capacity
250 W at -70°C, 2 KW at -50°C
Heating Capacity
3 KW
Temperature Stability
± 0.5°C or better
Fluid (HTF)
Syltherm XLT or Galden ZT-130
Reservoir Volume
5 Gallons
Pump: Flow at Pressure
4 GPM at 30 PSI
Input Power
208/230VAC, 60Hz, 3ph, 30 Amp
Configuration
Indoor, Water-cooled
 
 
1VLC11W Specs :
Temperature Range
-80°C to +40°C
Number of Channels
1
Cooling Capacity
3 KW at -70°C, 6.5 KW at -20°C
Heating Capacity
3 KW
Temperature Stability
± 0.5°C or better
Fluid (HTF)
Galden HT-90 or Syltherm XLT
Reservoir Volume
4 Gallons
Pump: Flow at Pressure
4.5 GPM at 80 PSI
Input Power
440/480VAC, 60Hz, 3ph, 50 Amp
Configuration
Indoor, Water-cooled
 
Cascade System
 
2VLH20WC Specs :
Temperature Range
-50°C to +150°C
Number of Channels
2
Cooling Capacity
5.8 KW at -40°C, 12 KW at -10°C each loop
Heating Capacity
9 KW each loop
Temperature Stability
± 0.5°C or better
Fluid (HTF)
Syltherm HF
Reservoir Volume
18 Gallons Each Loop
Pump: Flow at Pressure
10 GPM at 30 PSI
Input Power
440/480VAC, 60Hz, 3ph, 60 Amp
Configuration
Indoor, Water-cooled
 
 
1VLH25W Specs :
Temperature Range
-55°C to +90°C
Number of Channels
1
Cooling Capacity
7 KW at -50°C, 14 KW at -40°C
 
21 KW at -30°C
Heating Capacity
3 KW
Temperature Stability
± 1.0°C or better
Fluid (HTF)
Galden HT-110
Reservoir Volume
5 Gallons
Pump: Flow at Pressure
4 GPM at 40 PSI
Input Power
440/480VAC, 60Hz, 3ph, 50 Amp
Configuration
Indoor, Water-cooled
 
 
1VLH30W Specs :
Temperature Range
-70°C to +120°C
Number of Channels
1
Cooling Capacity
35 KW at -23°C, 18 KW at -40°C
 
2.5 KW at -70°C
Heating Capacity
10 KW (options available)
Temperature Stability
± 0.5°C or better
Fluid (HTF)
Syltherm HF, Optional D-Limonene
Reservoir Volume
40 Gallons
Pump: Flow at Pressure
20 GPM at 30 PSI, Optional up to 100 psi
Input Power
440/480VAC, 60Hz, 3ph, 60 Amp
Configuration
Indoor, Water-cooled
 
 
2VLH60W Specs :
Temperature Range
-50°C to +95°C
Number of Channels
2
Cooling Capacity
30 KW at -40°C Loop1 / 2 KW at +20°C Loop2
Heating Capacity

3 KW Loop1 / 30 KW Loop2

Temperature Stability
± 1.0 °C or better
Fluid (HTF)
Syltherm HF
Reservoir Volume
5 Gallons Each Loop
Pump: Flow at Pressure
10 GPM at 45 PSI
Input Power
440/480VAC, 60Hz, 3ph, 160 Amp
Configuration
Indoor, Water-cooled
 
Parallel Compressor System
 
1VLH90W Specs :
Temperature Range
-50°C to +90°C
Number of Channels
1
Cooling Capacity
72 KW at -30°C, 90 KW at -10°C,
108 KW at +10°C
Temperature Stability
± 1.5°C or better
Fluid (HTF)
Galden HT-110
Reservoir Volume
Flow Through
Pump: Flow at Pressure
40 GPM at 60 PSI
Input Power
440/480VAC, 60Hz, 3ph, 160 Amp
Configuration
Indoor, Water-cooled
 
Modular Cooling System
 
 

 

 


Advanced Temperature Control Technology

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