PAO Chiller Systems
Specialized PAO (Polyalphaolefin) Liquid Chiller Systems
Mydax provides high-performance PAO Chiller Systems engineered for industries that require non-conductive, low-viscosity cooling fluids. With decades of expertise, we deliver precise, reliable, and efficient thermal management solutions for mission-critical applications.
What Are PAO Chillers?
PAO (Polyalphaolefin) is a synthetic hydrocarbon fluid with exceptional properties, making it ideal for sensitive cooling applications:
- Wide Thermal Stability – Performs reliably from -40°C to +80°C
- Non-Conductive – Ensures safe operation in electronic and military systems
- Low-Viscosity –Maintains efficient flow and heat transfer
Mydax PAO chillers are specifically designed to optimize these benefits, ensuring peak performance across various industries.
Key Features of Mydax PAO Chillers
- Wide Temperature Control
- Temperature Range: -40°C to +80°C
- Stability: ± 0.5°C or better for precision-critical applications
- Advanced Cooling Technology
- Proportional cooling & heating control (0–100%) for precise temperature regulation
- Stainless steel brazed-plate heat exchangers for long-lasting durability
- Leak-free seals to ensure reliability in extreme conditions
- High-Performance Pumping
- Designed for low-viscosity PAO fluids
- Maintains consistent flow and pressure for stable cooling performance
- Customizable Configurations
- Tailored systems to meet specific process requirements
- Sealable reservoirs with nitrogen blankets for fluid integrity preservation
Applications for PAO Chillers
Mydax PAO chillers are ideal for industries requiring safe and precise thermal management using non-conductive fluids, including:
Aerospace – Thermal regulation for avionics and electronics
Military & Defense – Cooling radar, communication, and weapons systems
Automotive – Testing and cooling electric vehicle (EV) components
Semiconductor – Temperature stability for sensitive manufacturing equipment
Medical Devices – Preventing overheating in diagnostic electronics
| Mydax Model | Temperature Range | BTU/hr | kW | Tons | Stability | Heating Capacity |
|---|---|---|---|---|---|---|
| 1M6A PAO | 0 to +60 ºC | 6,000 | 1.8 kW at +10 ºC | 0.50 | ±1.0 ºC | 1,500 W |
| 1M55W PAO | +20 to +30 ºC | 55,000 | 16 kW at +26 ºC | 4.58 | ±2.0 ºC | 3,000 W |
| 1L306W PAO | -20 to 30 ºC | 306,000 | 89 kW at -15 ºC | 25.50 | ±1.0 ºC | 3,000 W |
| 3LM30A4-OD PAO | -30 to +60 ºC | 30,000 | 9 kW at -15 ºC (Total is shared between 3 loops) | 2.50 | ±0.5 ºC | 3 kW Each Loop |
- Reliable in Extreme Conditions – Designed for demanding industrial environments
- Non-Contaminating Design – Prevents fluid degradation with sealed reservoirs
- Flexible Customization – Tailored solutions with precise cooling capacities and flow rates
- Larger reservoir volumes for extended cooling requirements
- Variable Frequency Drive (VFD) pumps for dynamic flow control
- Sound insulation for quieter operation
- Digital flow meters for real-time monitoring
- Multiple communication protocols – Ethernet LAN, Modbus, RS-485
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Mydax Chilling Solutions
Custom Temperature Control Solutions
At Mydax, we specialize in custom-engineered recirculating liquid chillers designed for precision temperature control across industries like pharmaceuticals, aerospace, semiconductor manufacturing, and chemical processing. Whether you need ultra-low temperature chilling, multi-loop control, or high-heat stability, our engineered-to-order systems ensure peak performance and efficiency.
Advanced Refrigeration Technology
Our patented proportional refrigeration control sets us apart, delivering unmatched temperature stability and energy efficiency. With air-cooled and water-cooled options, multi-zone configurations, and advanced PLC-based control systems, our chillers provide precise, reliable, and scalable solutions for critical applications.
Industry-Leading Process Chillers
From aerospace and defense to hydrogen FCEV refueling and semiconductor applications, our process chillers are designed for demanding environments. Each unit is built with rugged construction, leak-free pumps, and advanced monitoring systems, ensuring maximum uptime and reliability.
Engineered, Manufactured & Serviced in the USA
Designed, built, and tested in-house, Mydax chillers undergo rigorous quality control to meet the highest industry standards. With a commitment to innovation, durability, and customer support, we deliver turnkey temperature control solutions for the most complex thermal management challenges.
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