Recirculating Chiller -20C to 99C 7L UL/CSA – 110V


  • ETL tested to UL and CSA standards
  • All stainless steel finish
  • Powerful 2,000 watts heater
  • Adjustable pumping speed up to 20 liters per minute
  • 2nd generation 7″ TFT touch screen controller
  • No dry ice or liquid nitrogen needed
  • ANSI standard all stainless steel reservoir
  • All steel construction for durability
  • Eco-friendly R404A refrigerant
  • Small footprint saves valuable lab space
  • Cost saving as the water consumption is completely eliminated
  • Connection tubing included
  • Recommended for 2L rotary evaporators and 2L-10L distillation systems


 Model  C20-7sst
 Temperature range  -20°C to +99°C (No load)
 Electrical requirements  110V 60Hz or 220V 60Hz 1-Phase 2,500 watts
 Compressor  Make: SECOP (formerly known as Danfoss), Germany
Number of compressor: one
Refrigerant: R404A (190g)
Cooling capacity:
420W at 20°C
410W at 10°C
390W at 0°C
350W at -10°C
300W at -20°C
 Heating capacity  2,000 watts
 Recirculating pump  Pumping speed: 20 liters per minute, adjustable
Maximum head: 16 feet or 5 meters
 Reservoir  Dimensions: 8 x 10 x 5.5″ (WxDxH)
Material: Type 304 stainless steel, polished
Capacity: 7.3 liters or 1.9 gallons
Chilling fluid connection: 3/8″ hose barb x 2
Chilling fluid drain port: 3/8″ hose barb with on/off valve
 Temperature controller  Type: Digital microprocessor PID controlled
Display: 7″ TFT touch screen
Display unit: Degree Celsius °C
Temperature step: 0.1°C
Temperature accuracy: +/- 2°C
Temperature range: -20°C to 99°C
 Recommended coolant  For 50°F/10°C or higher:
Distilled water
Between 50°F/10°C and -4°F/-20°C:
50% ethylene glycol + 50% distilled water
 Working environment  -15°C/5°F to 25°C/77°F, at <66% humidity
 Built-in swivel casters  No
 Unit/shipping dimensions  12 x 15.5 x 26″ / 15 x 20 x 30″ (WxDxH)
 Unit/shipping weight  68 Lbs / 100 Lbs
 Safety  Compressor over-temp protection
Compressor power surge delay protection
Short circuit and ground protection
Over-current protection
Over-temperature protection
Upper/lower temperature alarm protection
Compressor delay start protection
 Recommended for 2L, 5L, 10L, or 20L short path distillation systems
Solvent Trap
.5L 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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