Rigid specializes in the design of 12V, 24V, 48V, and Miniature Compressors and micro-refrigeration modules. We provide cooling solutions to meet our customers' specific requirements, which are minimized weight, smallest footprint, and affordable price. These groundbreaking compressors are ideally suited for portable chiller units, microfluid refrigeration cycles, and numerous commercial refrigeration types where space and weight are important.
The Stainless St. Coil Liquid Chiller consists of a highly efficient refrigeration mini compressor with R134a or R290 refrigerant, the smallest condenser, coil evaporator, filter drier, drive board, and other refrigeration parts. All these refrigeration parts are well integrated with one unit, with a sophisticated design by our skilled engineers. It not only facilitates installation but also ensures end users have the latest micro cooling solutions.
The Stainless St. Coil Liquid Chiller is good for customers who can deal with system control. They want cooling subsystem modules only to integrate or assemble with their machine or equipment. The customer's control board can connect with our bldc compressor driver board to control compressor speed and get the best performance they need. We keep engineering and manufacturing up-to-date micro and portable commercial refrigeration systems for both OEM and ODM projects.
St. St. Coil Chiller
The compact Stainless St. Coil Chiller allows the end user to get direct refrigeration by connecting to their own reservoir.
- 12V /24V /48V DC
- R134a /R290 Refrigerant
- Adopts miniature DC compressor
- Capacity: 100~550W (360~1,880Btu)
- Temperature Range: ±20ºC (-4~68ºF)
- 2,000~6,500 rpm variable speeds drive board
- Features: Small, reliable, efficient, and affordable.



Key Benefits:
Stationary or portable available
Minimize weight&footprint&noise
Compact cooling unit for precise thermal control
Features:
Weight: 5.1 lbs / 2.3 kg
12V 24V 48V DC input
Inverter brushless compressor
Fully tested, simple to install unit
500Btu~1,600Btu cooling capacity
Applications:
Fluid Chiller
Water Dispenser
Portable Cooling systems
Water Cycling applications
Mini-Chilled Water System
and other mobile freezer systems
... ...


About Rigid:
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 clients' challenging cooling requirements. Many of the cooling systems & modules that Rigid has designed are very well-received by customers.
RIGID DC Condensing Units' compact size and reliable performance make them ideally suited for mobile or portable cooling applications. Our patented groundbreaking miniature compressors are ideally suited for compact water chillers, cooling electronics, precision instruments, and numerous commercial & personal appliance types where space and weight are important.
