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Custom Liquid Chiller System

Miniature Inverter Compressor DC 12V/24V/48V

· custom refrigeration,custom cool system,Portable freezer

DV14 & DV19 E Series

RIGID's DC Liquid Chiller is designed for high cooling capacity combined with stability.

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Custom Cooling & Refrigeration Systems

RIGID specializes in the design of miniature refrigeration systems. We work directly with our customers to provide custom cooling solutions to meet their specific requirements. Rigid also provides solutions to meet client's challenging cooling requirements. Many of cooling systems & modules which Rigid has designed, are very well-received by customers.

Key Benefits:

  • Stationary or portable available
  • Minimize weight&footprint&noise
  • Compact cooling unit for precise thermal control


  • Weight: 5.1 lbs / 2.3kgs
  • 12V 24V 48V DC input
  • Inverter brushless compressor
  • Fully tested, simple to install unit
  • 500Btu~1,600Btu cooling capacity


  • Water Dispenser
  • Portable Cooling systems
  • Water Cycling applications
  • Mini-Chilled Water System
  • and other mobile freezer systems
  • ... ...
Compact Refrigeration Units, DC 12V/24V/48V

Prototype 1: Custom refrigeration module for Medical Equipment, environmental friendly! Click here!

Prototype 2: Compact module for Portable Cooling Equipment, more +30% Efficiency!  Click here!

Prototype 3: Miniature module for Driver Cooling System, light weight & mobile! Click here!

See our custom refrigeration solutions & prototypes, click here!

Rigid honor, Our history. click here!