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PAO Chillers: Polyalphaolefin Liquid Cooling Systems

Low Temperature PAO Chillers for Mil/Aero & Industrial Process Cooling Applications

PAO Chillers

Thermonics PAO Chillers are designed for heat removal in military, aerospace, and industrial cooling applications where polyalphaolefin liquid is required as the heat transfer fluid. Our chillers are equipped with pumps, filters, fittings, and hoses that are fully compatible with the unique needs for PAO recirculation, ensuring reliable, high performance in demanding Mil/Aero applications.

Thermonics PAO chillers are stand-alone, portable chiller systems equipped with a touch-screen controller featuring remote communications, real-time graphing, and system diagnostics to monitor chiller health and prevent down-time. Optionally, the chillers can be equipped with fluid pressure and flow control features.

We are an ISO 9001 and ITAR registered company with decades of experience delivering precision temperature control solutions in Mil/Aero applications.

ISO 9001 PAO Chillers   ITAR PAO Chiller Manufacturing

PAO Chiller Features

Compressor Based Cooling

+50 to -40°C 

Liquid Nitrogen (LN2) Based Cooling

+80 to -40°C, rapid transitions 

Cooling Capacty

up to 5kW at -40.0°C (LN2 based cooling)
up to 3kW at -20.0°C (Compressor based cooling)

Touch Screen Controller

±1.0°C control, data logging, performance diagnostics 

Remote Communication

Ethernet, Serial-USB, Web Server, RS-232 (optional) 

PAO Compatible Pump and Wetted Materials

Chiller designed specifically for PAO recirculation 

PAO Flow and Pressure Control

(Optional) Variable Frequency Drive (VFD) Flow and Pressure Control 

Automatic Fluid Fill and Purge

(Optional) Convenient fluid fill and drain 

Worldwide Sales & Support

25 local offices and 4 regional support centers across North America, Europe, and Asia.

USA Manufacturing, ISO 9001 & ITAR Registered

PAO Chiller Controller Screens


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contact info@thermonics.com

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