Compact Liquid Cooler

RIGID Is A Reputable Designer and Manufacturer of Compact & Portable Water Liquid Coolers.

 

  • Laser & Electronics
  • Medical & Aesthetic
  • Racing & Automotive
  • Military applications
  • laboratory Equipment
  • Recycling Liquid Cooling
  • Small mobile thermal cooling system etc…

Compact Liquid Coolers

The Compact Liquid Cooler designed by RIGID Technology is an ultra-compact, high-efficiency turnkey system. It is a commercial off-the-shelf product, plug and play. The compact liquid cooler is equipped with a fluid reservoir, circulation pump, and controller to provide excellent temperature control of <±0.1° C. RIGID liquid coolers have features of less weight, minimal footprint with extraordinary cooling capacity.

No Ice. No Maintenance. The compact cooler can provide 24/7 continuous cooling in a hot environment. It’s especially used to increase personal effectiveness in hot temperature conditions or driver body cooling, racing and motorsports, laser, medical, military, firefighters, semiconductor, outdoor workers, and 1st responders…

Today’s Rigid is the miniature compressor innovation leader in China. We keep looking for novel solutions for the most difficult thermal management challenges. Through consistent dedication to research and development, RIGID Technology has produced a lineup of innovative mobile and compact cooling systems that serve Food, Battery, Automation, Electric Vehicles, Vertical Farming, Laser&Electronics, Medical&Aesthetic, Life Science, and drive racing markets.

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Compact Water Cooling Solutions Designed by World Leader - RIGID

Alphacooler
  • 12V/24V DC
  • Battery Driven
  • Refrigerant Included
  • Advanced Driver Cooling System
  • Applications: Laser, Electronics, Motorsports, Body cooling…
LC3220E-H 24V liquid chiller -1
  • 24V DC
  • Battery Driven
  • Refrigerant Included
  • Advanced Water Cooler- Heat&Cool
  • Applications: Racing, Motorsports, Recycling Liquid Cooling…
Heavy Duty Cooling Suit
  • Machine wash
  • Beat the heat: 37℉ to 70℉
  • One size fits most: 110lbs ~220lbs
  • Quick coupling connector included
  • Versatility and safety for indoor and outdoor use
3 Products Found.

Compact Liquid chiller Features

compact size
Compact Size

RIGID Technology develops products that are unparalleled in compact thermal management.

Reliability
High Reliability

Sophisticated manufacturer ensures a high degree of reliability.

High Capacity
High Efficiency

Inverter technology&various speed PCB ensures high efficiency.

Low Weight
Low Weight

Compact size with high performance and extremely portable.

Alphacooler (12V)

Model Number: LC1910E-PRO

  • Voltage: DC 12V
  • Reservoir: 145ml
  • Refrigerant: R134A
  • Capacity: 100~450W
  • Weight: 6.8kgs (15lbs)
  • Digital Display Controller
  • Pump Flow Rate: 7.5L/min
  • L x W x H: 330x170x204mm (13×6.7×8 inch)
cooler 1
cooler 1

Alphacooler (24V)

Model Number: LC1920E-PRO

  • Voltage: DC 24V
  • Reservoir: 145ml
  • Refrigerant: R134A
  • Capacity: 100~450W
  • Weight: 6.8kgs (15lbs)
  • Digital Display Controller
  • Pump Flow Rate: 7.5L/min
  • L x W x H: 330x170x204mm (13×6.7×8 inch)

Alphacooler (12V&24V)

Model Number: LC1910E20-PRO

  • Voltage: DC 12~24V
  • Reservoir: 145ml
  • Refrigerant: R134A
  • Weight: 6.8kgs (15lbs)
  • Capacity: 100~450W
  • Digital Display Controller
  • Pump Flow Rate: 7.5L/min
  • L x W x H: 330x170x204mm (13×6.7×8 inch)
cooler 1
cooler 1

Alphacooler-PRO (12V)

Model Number: LC2810E-PRO
*More Power Alphacooler (>50% more capacity than LC1910E-PRO series)

  • Voltage: DC 12V
  • Reservoir: 145ml
  • Refrigerant: R134A
  • Capacity: 100~500W
  • Weight: 10.0kgs (22lbs)
  • Digital Display Controller
  • Pump Flow Rate: 7.5L/min
  • L x W x H: 330x182x200mm (13.0×7.2×7.8 inch)

Alphacooler-PRO (24V)

Model Number: LC2820E-PRO
*More Power Alphacooler (>50% more capacity than LC1910E-PRO series)

  • Voltage: DC 24V
  • Reservoir: 145ml
  • Refrigerant: R134A
  • Capacity: 100~500W
  • Weight: 10.0kgs (22lbs)
  • Digital Display Controller
  • Pump Flow Rate: 7.5L/min
  • L x W x H: 330x182x200mm (13.0×7.2×7.8 inch)
cooler 1
cooler 1

Alphacooler-PRO (12V&24V)

Model Number: LC2810E20-PRO
*More Power Alphacooler (>50% more capacity than LC1910E-PRO series)

  • Voltage: DC 12~24V
  • Reservoir: 145ml
  • Refrigerant: R134A
  • Capacity: 100~500W
  • Weight: 10.0kgs (22lbs)
  • Digital Display Controller
  • Pump Flow Rate: 7.5L/min
  • L x W x H: 330x182x200mm (13.0×7.2×7.8 inch)

Liquid Cooler (Heat & Cool)

Model Number: LC3220E-H
*Powerful 24V Compact Liquid Cooler (Digital Display)

  • Voltage: DC 24V
  • Refrigerant: R134A
  • Capacity: 100~550W
  • Weight: 10kgs (22lbs)
  • Compressor: QX3202VDL
  • Length x Width x Height: 339x208x235 mm (13×8.2×9.2 inch)
  • Parts included: 1 x Fuse; 1 x Power cord; 2 x Liquid hose; 4 x Quick connector.
LC3220E-H 24V liquid chiller -1
Cooler Suit-1

Heavy Duty Cooling Suit

Cooling vest: 37℉ to 70℉
One size fits most: 110lbs ~220lbs
Quick coupling connector included
Vest weights: 4.5 pounds when fully loaded with water

Features:

  • Neat zipper fastening
  • Washable in a regular laundry
  • Side elastic straps fit a wide range of body sizes
  • 70 feet long of insulated tubing and an auto-drain quick connector
  • Fabrics: 100% cotton fabrics treated with a flame-retardant finish

Compact Liquid Cooler Application

racing
Racing Driver
Military
Military
Welder
Welder
Body cooling
Body Cooling

Why Choose Rigid Compact Liquid Cooler

key performance
Outstanding Capacity

Smaller in size, but higher in performance suits laser diodes, beverages, electronics, batteries, coolers, boxes, vans, etc.

high COP
Higher COP

The inverter variable speeds PCB board (2,000 rpm~6,500 rpm) provides a higher Coefficient Of Performance >3.5W/W.

battery charge
DC Power Supply

The DC Power Supply 12V, 24V is tailored for mobile and off-grid refrigeration applications.

RIGID HVAC CO., LTD Building
State-of-the-Art Technology for Compact Refrigeration

Today’s Rigid is the miniature rotary compressor innovation leader in China. We keep looking for novel solutions in compact & portable cooling systems. Rigid can be your reliable HVAC, Portable Miniature Cooling & Manufacturing Partner.

Compact Liquid Chiller Specifications PDF

  • ” Just received it, the packaging was very nice and better yet, the unit performs amazingly!”

    - Manager David, LA
  • ” Great service, We have tested the 12V units on a typical water circulation circuit and it works great!”

    - Manuel, Canada
  • ” Thank you very much for the best support by mail.  they were answered to the fullest satisfaction. Looking forward to more cooperation.”

    - Engineer Andy, Miami
  • ” Very professional support and Fast delivery, the liquid cooler effect exceeded my expectations.”

    - Matthew, New York

Frequently Asked Questions

RIGID Compact DC Compressor Cooling System has outstanding cool performance, it is perfect for a large number of markets including military, medical, personal cooling, and racing.

1. What's AlphaCooler?

The AlphaCooler is a racing cooler that has the smallest, lightest, and most energy-efficient cooling solution used to increase personal effectiveness in hot weather conditions.

2. What's RIGID Liquid Cooler?

The 24V Liquid Cooler is a result of Rigid’s cumulative years of expertise in supplying awesome cooling and heating performance for commercial & personal.

3. What's Heavy Duty Cooling Suit?

The Cooling Vest is a multi-purpose suit with hoses and quick connectors that can connect to AlphaCooler to circulate the liquid and keep you cool and comfortable.

4. How to keep cool in your race car with Alphacooler?

The race car cooler – Alphacooler keeps you cool and focused in extreme temperatures by pumping chilled water or glycol coolant through a specially designed cooling suit.

Powered by a rotary micro-compressor, the Alphacooler requires zero ice to operate. It is plug-and-play and works continuously 24/7.

We have a cooling suit with a structured vein pattern that covers a greater surface area of the body, enabling our design to have a superior heat exchange rate than any other cooling system.

6. Where can I buy the race car cooling suit?
7. What gives the AlphaCooler so much power for its size?

The AlphaCooler has one of the most powerful and efficient rotary micro-compressor in the world. Cooling power equal to a compressor 5x its size – this is the core of our cooling system.

8. What kind of liquid or coolant Formula I should use?

For longer system life, the Coolant Formula includes propylene glycol and a subtle fungicide, and distilled water as well.

9. How cold can the AlphaCooler make a person while in operation?

At 110º F (43.3 ℃) ambient, the AlphaCooler is capable of chilling to 32º F (0 ℃).

Operating temperatures are adjustable from 35º to 70º. The recommended temperature setting is 50º F (10 ℃). We recommend this mid-range temperature because studies show that temperatures below 55º can shock the capillaries just below the surface of the skin and cause them to close, actually causing your body to hold heat. 50º – 60º around the torso and vital regions of the body is most effective, cooling your body from the core.

10. How long does the AlphaCooler operate before needing to be refilled?

The AlphaCooler functions on a continuous cycle. Your driving schedule and how often you use the system affect how often you need to refill the coolant reservoir. The AlphaCooler only requires about 5 oz (145ml). of a four-to-one coolant formula to distilled water mixture, so we recommend topping off before every use to prevent the system from running dry.

11. What are the dimensions and weight of the AlphaCooler?

The dimensions of the AlphaCooler are 330x200x182mm (13.0×7.8×7.2 inch) and it’s weight is 10.0kgs (22lbs).

 

12. How are the AlphaCooler' driver cooling suits designed?

Cooling suits: https://www.rigidhvac.com/store/products/heavy-duty-cooling-suit

  1. The cooling suit cools: 37℉ to 70℉
  2. One size fits most: 110lbs ~220lbs
  3. Quick coupling connector included
  4. Vest weights: 4.5 pounds when fully loaded with water

Features:

  1. Neat zipper fastening
  2. Washable in a regular laundry
  3. Side elastic straps fit a wide range of body sizes
  4. 70 feet long of insulated tubing and an auto-drain quick connector
  5. Fabrics: 100% cotton fabrics treated with a flame-retardant finish.
13. How can I control the temperature of my Alpha Cooler?

A digital display on top of the AlphaCooler communicates the current temperature. You can control or adjust your temperature through the user interface, or through a dash-mountable wired remote control that displays the set temperature is also available.

14. Can the AlpaCooler cool more than one person at a time?

Depending on the ambient temperature at the time, the car, and installation, the AlphaCooler is designed to run up to 2 garments at a time.

15. What are the power requirements to power a AlphaCooler?

Take 12-volt Alphacooler as an example, the power draw can spike to 20A max, depending on your surrounding temperature, the average draw is 7A-12A amps. While for 24 volts Alphacooler, the amps draw is half of 12 volts.

Tested in extreme temperatures around 120º, our system uses around 330 watts at maximum.

We highly recommend adding an inline fuse within 6 inches from the power supply, utilizing an ACC trigger wire, 1″-1.5″ spacers between your cooler and floor pan for air circulation, inline fans, and NACA ducting to prevent heat soak, and high amp draw. Forcing cooler ambient air to the intake of the Alphacooler can significantly affect the draw rate.

16. How does the Liquid Chiller LC3220E-H work?

A liquid chiller is a product that secures cooling by using liquid circulation or convection. The liquid serves as a heat conductor and removes the heat from devices and
components. That is how it manages to cool them down and keep them cool. The Liquid Chiller LC3220E-H keeps your device cool and focused in extreme
temperatures by pumping liquid (like distilled water, propylene glycol, or coolant formula)
through devices and equipment. Powered by a rotary micro-compressor, NO Ice! NO chemical cold pad!

17. What applications Liquid Chiller LC3220E-H apply to?
  • Laser devices
  • Battery packs
  • Medical equipment
  • Photonics effective cooling
  • Small chilled water systems
  • Electronics cooling systems
  • Electric vehicle charging stations
  • Semiconductor test industry application
  • Besides, you also can combine RIGID Liquid Chiller LC3220E-H with a cooling shirt or vest, which is a compact chiller for human body cooling. Chiller LC3220E-H circulates water flowing through the suit, helping to take away the heat released by the human body. LC3220E-H works as a liquid chiller to cool the circulating water and provide continuous cooling water for the human body cooling.
18. How is Chiller LC3220E-H able to generate marvellous power for its size?

The Chiller LC3220E-H has one of the highest power-to-weight ratio rotary micro-compressor in the world. Capable of producing as much cooling power as a compressor 5x its size – this is the heartbeat of our cooling system.

19. How is the Liquid Chiller LC3220E-H different from other cooling systems?

It is dual functions of Heating and Cooling. Easy & Swift. The Chiller LC3220E-H requires no ice! It adopts the world’s smallest variable speed
refrigerated compressor to operate. Small body, Power engine. Driven by a dc power supply (24V), it runs on a continuous cooling cycle, therefore will cool as long as the system is turned on.

It’s extremely lightweight, and compact, and has a fluid flow rate of 5 liters per minute at 16psi. The rotary micro-compressor inside is as strong as other systems 5 times its size.

It requires zero maintenance and allows you to set and change your temperature to your needs.

 

20. What’s the temperature range of Liquid Chiller LC3220E-H?

Factory setting is 4ºC ~45ºC (39ºF ~113ºF). We can customize it according to the customer’s special demand.

21. How long does the Chiller LC3220E-H operate before needing to be refilled?

The Chiller LC3220E-H functions on a continuous cycle. Your device operating frequencyand how often you use the system effects how often you need to refill the reservoir. Chiller
LC3220E-H only requires one to one coolant formula to distilled water mixture, so we
recommend topping off before every use to prevent the system from running dry.

22. What are the dimensions and weight of Liquid Chiller LC3220E-H?

External dimension: 339x208x235 mm (13×8.2×9.2 inch)
Net weighs: 5kgs/11lbs

23. How can I control the temperature of Liquid Chiller LC3220E-H?

A digital display in front of the chiller communicates the current temperature.

24. Can the Liquid Chiller LC3220E-H cool more than one device?

Depending on the ambient temperature at the time, your system and installation. RIGID also provides customized service and design.

25. What are the power requirements to power a Chiller LC3220E-H?

While power draw can spike to 12 amps max, depending on your surrounding temperature, an average draw is 4-5 amps. The system runs on 24 volts AC adapter. Tested in maximum compressor speed at 6000rpm, our system uses around 550 watts at
maximum. We highly recommend adding an inline fuse within 6 inches from the power supply, inline with fans and ducting to prevent heat soak and high amp draw. Forcing ambient air
intake to the chiller can significantly affect the draw rate.

26. How do I install the Chiller LC3220E-H?

The RIGID Compact Cooler requires a 24V 10 amp or greater power supply. We
recommend you install to accessory and add an inline fuse within 6 inches of the power
supply. Note* the red wire is positive, the black is ground. Mount the base plate. The mounting location should be in the coolest, most ventilated portion of the system. Cooler air will boost efficiency and reduce current draw, therefore, mount
a system where the intake is facing away from the transmission tunnel and exhaust. Do not mount
the system over the transmission tunnel or exhaust. We recommend you use 1″-1.5″ spacers between the cooler and the floor pan to allow cooler air to circulate under the system to prevent overheating. In some devices, a duct and blower may be necessary to source cooler air. Operating temperatures should not exceed 60º C / 140º F without additional fans or
blowers. If the temperature exceeds 140º F, the system will shut off to prevent overheating. Consider the shorter the length of the cooling hose, the more efficient the hose will be. Hoses can be cut to fit and shrink-wrapped for a clean, finished look. Visit our website for more videos and tips. WWW.RIGIDHVAC.COM

27. Do you offer replacement or spare installation parts?

RIGID Cooling Systems offer replacement and spare installation parts. If you have
additional questions about which parts you might need, please reach out to us. www.rigidhvac.com * info@rigidhvac.com * +86-579-8837 9768

28. Are there additional accessories needed?

Liquid Chiller LC3220E-H is a completed cooling system. It is fully charged with refrigerant
gas and oil before shipping. Just plug and play!

Optional accessories:

  1. AC Adaptor
  2. Cooling hose
29. Can I purchase a Chiller LC3220E-H direct, or through a vendor?

RIGID Compact Cooling Systems is selling direct to consumers. Retails feel free to our
online store: https://www.rigidhvac.com/online-order
For production orders or cooperation, reach out to ann@rigidhvac.com Any comments will
receive our prompt reply in 12hrs.

30. Does the Liquid Chiller ship internationally?

All RIGID cooling systems ship internationally, DHL door to door shipping.

31. What components does Compact Liquid Cooler contain?

With its patented miniature refrigeration technology, RIGID Technology develops products that are unparalleled in compact thermal management.

The Compact Liquid Cooler is made of 6 major components: a DC compressor, a condenser, an evaporator, a water pump, and a reservoir.

32. What are the Compact Liquid Cooler Features?

In terms of size, weight, and energy efficiency, the Compact Liquid Cooler is among the smallest and lightest solutions on the market.

Markets include hospital, medical, military, firefighters, outdoor workers, first responders, and racing, and needs for increasing personal effectiveness under hot weather conditions.

33. Why RIGID decided to develop Compact Liquid Cooler?

Microclimate management is one of the biggest challenges engineers face today. Small devices and portable personal cooling use are not suitable for using conventional scroll compressors due to their large size and weight.

To meet the market demand, RIGID has spent more than 12 years in miniature compressor and compact cooling system research and development. Today, we are proud to say RIGID is the pioneer in the mobile and compact HVAC industry.

34. Does RIGID offers ODM customized service?

Yes, we do.

In the past decade, RIGID Technology has focused on miniature refrigeration systems, developing a comprehensive knowledge base in compact and portable thermal management, which allows us to offer complete solutions to our customers. In addition to standard small cooling units, RIGID offers ODM design and Customized orders.

35. How to get OEM manufacturing from RIGID company?

RIGID has a team of sophisticated technicians for OEM Manufacturing. Our highly adaptable manufacturing advantage speeds up the development of new products. Enhance efficiency. Maximize value. Talented employees. To ensure a seamless transition from design to manufacturing.

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