Ai -15°C 3L Compact Recirculating Chiller with Centrifugal Pump

Ai C15 series recirculating chillers are the true thermostatic control laboratory chiller, this closed laboratory chiller is ideal for applications such as cooling rotary evaporators, analytical instrumentation, laser etching, ICP, vacuum systems, plasma etching and jacketed reactors. This system can also be used as a replacement to tap water cooling in laboratory applications.

Ai C15 are compressor-based recirculating chillers that offer outstanding performance and high reliability as well as quiet operation and ease-of-use. Powerful force/suction pump provides constant flow rates, while microprocessor PID controller gives you the ideal solution when you need precise temperature control or cooling below ambient temperature.



UL 61010-1 and CSA C22.2 certified (optional)

No dry ice or liquid nitrogen needed

360 degree rotating chilling fluid connectors

ANSI standard all stainless steel reservoir

All steel construction for durability

Small footprint saves valuable lab space

Cost saving as the water consumption is completely eliminated

Eco-friendly R404A refrigerant

Insulated tubing included

Recommended for 2L rotary evaporators

Attention! Do NOT use Ai Chill-50 heat transfer fluid with this unit.


 Model C15-3-2L

 Temperature range Ambient to -15°C (No load)

 Electrical requirements
 110V 60Hz 1-PH, 500 watts

 Compressor Make: Embraco (Brazil)
 Power: 115V 60Hz 1 HP
 Number of compressor: one
 Refrigerant: R404A (Eco-friendly)

 Cooling capacity @0°C:    400W

 Recirculating pump Make: Shanghai XinXiShan MP-20R (China)
 Type: Centrifugal
 Output: 15 watts
 Power: 110V 50/60Hz 310mA 2650-3100 rpm
 Pumping speed: 17 L/min or 4.5 gallon/min
 Maximum head: 6.6 feet or 2 meter
 Maximum pressure: 2.9 psi

 Dimensions: 5 x 11 x 5" (WxDxH)
 Material: Type 304 stainless steel, polished
 Chilling fluid connection: 3/8" hose barb x 2
 Capacity: 3 liters or 0.8 gallons

 Temperature controller

 Type: Digital microprocessor PID controlled
 Display unit: Celsius °C
 Temperature accuracy: +/- 2°C
 Temperature range: Ambient to -15°C

 Temperature sensor type


 Housing Powder coated type 42 stainless steel

 Recommended coolant
 For 50°F/10°C or higher:
            distilled water
 Between 50°F/10°C and 5°F/-15°C:
            50% ethylene glycol + 50% distilled water

 Working environment -15°C/5°F to 25°C/77°F, at <66% humidity

 Unit/shipping dimensions 
 16 x 9 x 22" / 24 x 14 x 30" (WxDxH)

 Unit/shipping weight 60 Lbs / 105 Lbs

 Safety Compressor over-temp protection
 Short circuit and ground protection
 Over-current protection
 Compressor delay start protection

 Recommended for rotary evaporators Ai 2L SolventVap rotary evaporators

 Warranty One year

 Compliance UL 61010-1 :2012 Ed.3+R:29Apr2016
 CSA C22.2#61010-1 :2012 Ed.3

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