RIGID HVAC CO., LTD
Mini Water Chiller
Innovation Miniature and Compact Cooling Systems: Compact, Reliable, and Powerful Thermal Solution.
RIGID’s Mini Water Chiller is a breakthrough in compact liquid cooling technology, engineered for performance, precision, and portability. Designed with RIGID’s proprietary BLDC miniature compressor, this small yet powerful system delivers efficient and reliable cooling in a lightweight 2.5 kg package. With a cooling capacity of 100~550W (1,880 BTU) and variable speed control (2,000~6,500 rpm), it ensures precise temperature management from -4°F to 68°F, meeting the needs of diverse industries.
Operating on 12V, 24V, or 48V DC, the Mini Water Chiller is ideal for integration into mobile, battery-powered, or off-grid systems. Its compact, maintenance-free design makes it a perfect fit for medical equipment, laser systems, electronics, battery cooling, and aerospace applications.
Built for OEM and ODM customization, the Mini Water Chiller combines high efficiency, low noise, and cost-effectiveness, setting a new standard for small-scale thermal control. Whether you’re developing next-generation devices or upgrading existing systems, this mini cooling solution offers big performance in a tiny footprint.
- Cooling Type: Closed-loop liquid cooling
- Weight: 2.5 kg / 5.5 lbs
- Refrigerant: R134a / R290
- Power Supply: 12V / 24V / 48V DC
- Capacity: 100 ~ 550W (≈ 1,880 Btu)
- Temp Range: -4 ~ 68 °F (-20 ~ 20 °C)
- Compressor Type: BLDC Miniature Compressor
- Variable Speed: 2,000 ~ 6,500 rpm with Smart Drive Board
Product Model: DV1910E-P-S
Capacity: 450W (1,535Btu)
- Voltage: DC 12V
- Capacity: 130W (LBP)
- Compressor: QX1901VDL
- Refrigerant: R134a or R290
- Net Weight: 3.0kgs (6.6lbs)
- Working Amps: 1~8A, (Max 10A)
- Size: 200x230x148mm (7.87x9.05x5.8 inch)
Product Model: DV1920E-P-S
Capacity: 450W (1,535Btu)
- Voltage: DC 24V
- Capacity: 130W (LBP)
- Compressor: QX1902VDL
- Refrigerant: R134a or R290
- Net Weight: 3.0kgs (6.6lbs)
- Working Amps: 1~7A, (Max 8.5A)
- Size: 200x230x148mm (7.87x9.05x5.8 inch)
Product Model: DV1930E-P-S
Capacity: 450W (1,535Btu)
- Voltage: DC 48V
- Capacity: 130W (LBP)
- Compressor: QX1903VDL
- Refrigerant: R134a or R290
- Net Weight: 3.0kgs (6.6lbs)
- Working Amps: 1~4A, (Max 7.5A)
- Size: 200x230x148mm (7.87x9.05x5.8 inch)
Typical Applications
The Mini Water Chiller is a versatile and compact cooling solution that fits a variety of needs. It’s commonly used in medical devices to keep sensitive equipment at the right temperature, in laser systems where precise cooling is crucial, and in electronics to help manage heat in components like power supplies and circuit boards. Thanks to its small size, it's also perfect for portable cooling in battery-powered systems, such as drones, electric vehicles (EVs), and aerospace applications.
The Mini Water Chiller works well in laboratories, providing consistent temperature control for instruments. It's also a practical option for industrial cooling, helping manage heat in machinery and tools where space is limited. Plus, it’s effective in battery cooling, keeping temperatures in check during high-power usage. With its lightweight design and energy-efficient performance, the mini chiller is ideal for industries where space is tight and efficient cooling is a must.
- Laser Cooling Systems
- Medical Device Cooling
- Portable Water Chillers for Electronics & Lab Instruments
- Battery & Power Electronics Thermal Management
- Drone, EV, and Aerospace Equipment Cooling
- Liquid Loop or Direct-To-Chip Cooling Systems
Mini Water Chiller: Ultra-compact, efficient DC liquid cooling system with BLDC compressor. Lightweight, powerful, and customizable for OEM applications.
Case Study
- Project: Chemotherapy for Cancer Patients
- Cooling Approach: Liquid Cooling
- Demand: Cancer patients undergoing chemotherapy often fear the loss of hair, which affects their privacy. Cooler Heads and RIGID collaborate to address this concern by providing a portable, patient-administered scalp cooling solution. RIGID’s mini water chiller offers efficient and reliable cooling, empowering patients to preserve their hair and regain control over their treatment journey, fostering dignity and resilience.
- Recommended products: DV1910E-P-S
Mini Water Chiller Drawing
Online Store
Mini Water Chiller DV1910E-P-S (12V)$460.00Mini Water Chiller DV1930E-P-S (48V)$480.00Mini Water Chiller DV1920E-P-S (24V)$470.00Standard Products and Custom Solutions
Established in 2010, RIGID is the manufacturer who's behind many popular brands in the US. RIGID's vision is to set the benchmark standard for the micro cooling industry. We are a China manufacturer and supplier of compact cooling systems, working in close cooperation with the leading United States and European manufacturers of Air-conditioning & Refrigeration.
In addition to offering standard products including Micro DC Aircon (ruggedized air conditioner modules for compact and confined space cooling), Liquid Chiller Modules (battery-driven compact refrigeration systems that our customers integrate into their applications), and DC Condensing Units (world's small direct cooling units used by customers in small freezer, medical, laser, and electronics cooling). RIGID also custom design or modify refrigeration systems for most customers' specific applications.
Let our engineering team develop the perfect cooling solution for you!
Micro DC Aircon
Ultra Compact & Light Weight
Plate Liquid Chiller
Frame and Plate Evaporator
Coaxial Liquid Chiller
St. St. Coaxial Evaporator
St. St. liquid Chiller
Stainless St. Coil Evaporator
Copper Liquid Chiller
Copper Steel Coil Evaporator
DC Condensing Unit
Ultra Small Direct Cooling
