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PolyScienceNiles, IL
 
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Phone: 847-647-0611
Fax: 847-647-1155
 
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 MM Series Compact Chillers
Precise and stable temperature control at low temperatures. 
 
Process Temperature: -5° to 50°C
Temperature Stability: ±0.1°C
Cooling Capacity @ 20°C: Up to 460 watts
 
 
Available Pump Types: Magnetic drive centrifugal
 
Compressor HP: 1/10
Pump Pressure @ 0 flow: 4.4 to 14.4 PSI (pump dependent)
Flow Rate @ 0 PSI: 1.8 to 3.5 GPM (pump dependent)
Reservoir Capacity: 0.7 gallon
Temperature Readout: Digital LED
Alarms: Low flow, high and low temperature
Dimensions (H x W x L): 20 x 10 x 17 inches
Inlet & Outlet Connections: 1/2 inch female NPT
 
Performance specifications based on ambient temperature of 68°F (20°C)
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 LM Series Compact Chillers
Optimized for high performance at low temperatures. 
 
Process Temperature: -10° to 30°C
Temperature Stability: ±0.1°C
Cooling Capacity @ 20°C: Up to 560 watts
 
 
Available Pump Types: Magnetic drive centrifugal
 
Compressor HP: 1/3
Pump Pressure @ 0 flow: 4.4 to 14.4 PSI (pump dependent)
Flow Rate @ 0 PSI: 1.8 to 3.5 GPM (pump dependent)
Reservoir Capacity: 0.7 gallon
Temperature Readout: Digital LED
Alarms: Low flow, high and low temperature
Dimensions (H x W x L): 20 x 10 x 17 inches
Inlet & Outlet Connections: 1/2 inch female NPT
 
Performance specifications based on ambient temperature of 68°F (20°C)
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 LS Series Compact Chillers
Optimized for high performance at low temperatures, capable of cooling two rotary evaporators. 
 
Process Temperature: -20° to +40°C
Temperature Stability: ±0.1°C
Cooling Capacity @ 20°C: Up to 1290 watts
 
 
Available Pump Types: 
- Magnetic drive centrifugal
- Turbine
 
Compressor HP: 1/2
Pump Pressure @ 0 flow: 5.5 to 43.4 PSI (pump dependent)
Flow Rate @ 0 PSI: 2.2 to 3.9 GPM (pump dependent)
Reservoir Capacity: 0.7 gallon
Temperature Readout: Digital LED
Alarms: Low flow, high and low temperature
Dimensions (H x W x L): 23.9 x 10 x 19 inches
Inlet & Outlet Connections: 1/2 inch female NPT
 
Performance specifications based on ambient temperature of 68°F (20°C)
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 6000 Series Refrigerated Chillers
(1/4 to 1 ton) For routine process and laboratory cooling applications.
 
Process Temperature: -10° to 40°C; -10° to +70° with heater option
Temperature Stability: ±0.1°C
Cooling Capacity @ 20°C:
- 800 to 2900 watts
- 2728 to 9889 BTU/hour
 
Available Pump Types:
- Magnetic drive centrifugal
- Positive Displacement
- Turbine
 
Compressor HP: 1/4, 1/3, 1/2, 3/4, or 1
Pump Pressure @ 0 flow: 10 to 100 PSI (pump dependent)
Flow Rate @ 0 PSI: 1 to 4.1 GPM (pump dependent)
Reservoir Capacity: 1.1 gallons
Temperature Readout: Digital LED
Pressure/Flowrate Readout: Digital LED
Alarms:User-settable temperature, pressure, and flowrate
Dimensions (H x W x L): 22-5/8 x 14-1/2 x 27-5/8 inches
Inlet & Outlet Connections: 1/2 inch female NPT
Options:
- DI water package
- Serial output
- Remote On/Off
- Remote temperature probe
- Heater
 
Performance specifications based on ambient temperature of 68°F (20°C)
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 DuraChill 1.5 Ton Portable Industrial Chillers
These air- or water-cooled chillers provide reliable heat removal for high heat load applications.
 
Process Temperature: 5° to 35°C (41° to 95°F)
Ambient Temperature: 16° to 35°C (68° to 95°F)
Temperature Stability: ±0.5°C
Cooling Capacity*:
- 6,328 watts
- 21,611 BTU/hour
 
Available Pump Types:
- Positive Displacement (standard)
- Turbine (optional)
Compressor HP: 1.5
Pump Pressure: 100 PSI 
Reservoir Capacity: 3.5 gallons
Temperature Readout: Digital LED
Pressure/Flowrate Readout: Digital LED
Alarms: User-settable temperature, pressure, and flowrate
Dimensions (D x W x H): 30 x 19 x 26 inches 
Inlet & Outlet Connections: 1/2 inch NPT 
 
Options:
- Serial output
- Alarm indicator
- Remote temperature probe
- Remote On/Off
- DI compatible process piping
- Conductivity control
 
*Cooling capacity based on 20°C entering air and 20°C leaving water. Allowance made for heat gain from pump.
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 DuraChill 2 and 3 HP Portable Industrial Chillers
These air- and water-cooled chillers provide high capacity cooling for lasers, EDM equipment, injection molding, and other heat removal applications.
 
Process Temperature: 5° to 35°C (41° to 95°F)
Ambient Temperature: 16° to 35°C (68° to 95°F)
Temperature Stability: ±0.5°C
Cooling Capacity @ 20°C: 
- 7000 to 10,936 watts
- 23,870 to 37,292 BTU/hour
 
Available Pump Types:
- Centrifugal (standard)
- Turbine (optional)
 
Compressor HP:
- 2.0 (2 HP chiller)
- 3.0 (3 HP chiller)
 
Pump Pressure: 25 PSI
Reservoir Capacity: 7.0 gallons
Temperature Readout: Digital LED
Pressure/Flowrate Readout: Digital LED
Alarms: User-settable temperature, pressure, and flowrate
Dimensions (D x W x H): 30.5 x 37 x 42 inches 
Inlet & Outlet Connections: 3/4 inch NPT 
 
Options:
- Serial output
- Alarm indicator
- Remote temperature probe
- Remote On/Off
- DI compatible process piping
- Conductivity control
 
 
*Cooling capacity based on 20°C entering air and 20°C leaving water. Allowance made for heat gain from pump.
 
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 DuraChill 5 to 10 HP Portable Industrial Chillers
These air-cooled chillers provide reliable heat removal for demanding process fluid cooling applications.
 
Process Temperature: 0° to 30°C (32° to 86°F)
Ambient Temperature: 16° to 35°C (68° to 95°F)
Temperature Stability: ±1.1°C
Cooling Capacity*:
- 16,384 to 33,436 watts
- 55,920 to 114,120 BTU/hour
 
Available Pump Types:
- Centrifugal (standard)
- Positive Displacement (optional)
- Turbine (optional)
 
Compressor HP: 5 to 15
Pump Pressure: 33 to 42 PSIG HP
Reservoir Capacity:
- 16 gallons (5 HP chillers)
- 45 gallons (7.5 to 10 HP chillers)
 
Temperature Readout: Digital LED
Pressure/Flowrate Readout: Digital LED
Alarms: User-settable temperature, pressure, and flowrate
Inlet & Outlet Connections: 1-1/2 inch NPT 
 
Standard Inputs/Outputs:
- Remote On/Off (dry contact)
- RS232 standard (RS485 optional)
 
Options:
- Reservoir water make-up valve
- Alarm indicators
- Remote temperature probe
- DI compatible process piping
- Conductivity control
 
*Cooling capacity based on 35°C entering air, 49°C condensing temperature, and 10°C leaving water. 
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 Model 3370 Liquid-to-Air Recirculator
(4000 watts cooling capacity) Economical heat removal for applications where the cooling fluid temperature is higher than ambient and control is not required. Two models available.
 
Process Temperature: Ambient +5 to 70°C (158°F) maximum
Cooling Capacity: 4000 watts based on 11°C delta T (water)
 
Pump: Positive Displacement or Turbine
Pump Pressure @ 0 Flow: 100 PSI maximum
Flow Rate @ 0 PSI: 2.4 GPM (positive displacement pump); 5.4 GPM (turbine pump)
Reservoir Capacity: 1.1 gallons
Dimensions (L x W x H): 20 x 15 x 22.3 inches
Inlet & Outlet Connections: 1/2 inch female NPT
 
Performance specifications based on ambient temperature of 68°F (20°C).
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 Model 4100 Liquid-to-Liquid Cooler
Protects precision equipment from facility water contaminants
 
Working Temperarture Range: Facility water +10° to 60°C 
Temperarture Stability: ±0.4°C 
Cooling Capacity: 10,000 watts based on 10°C delta T (water)
 
Pump: Turbine
Pump Pressure @ 0 Flow: 100 PSI maximum
Flow Rate @ 0 PSI: 3.5 GPM
Reservoir Capacity: 1.1 gallons
Dimensions (L x W x H): 27.6 x 14.5 x 22.6 inches
Inlet & Outlet Connections: 1/2 inch female NPT
 
Performance specifications based on ambient temperature of 68°F (20°C).
Get a Quote View Literature