PolyScience Recirculating Coolers (Non-Refrigerated)
Quiet, energy-efficient heat removal
Available in both Liquid-to-Air and Liquid-to-Liquid models, PolyScience Recirculating Coolers deliver extremely quiet and energy-efficient heat removal. They provide significant cooling for set-points above ambient, without the energy consumption of refrigerated chillers.
Liquid-to-Air Cooling
Uses ambient air to cool your application. Heated process fluid is pumped through the unit's fan-cooled heat exchanger and returned to the process.
Liquid-to-Liquid Cooling
Uses your facility's water, pumped through the unit, to remove heat from your application without risk of contamination. Heat removal capacity is dependent on the facility water temperature.
Model 3370 Liquid-to-Air Cooler
Key Specifications
• Working Temperature Range: Ambient +5° to 70°C
• Maximum Fluid Temperature: 70°C
• Cooling Capacity: 4000 watts based on 11°C Δ T (water)
Features
• An economical solution for applications where cooling fluid temperature is higher than ambient and temperature control is not required
• Quiet liquid-to-air cooling
• Positive displacement or turbine pump
• Built-in low liquid level indicator
Model 4100 Liquid-to-Liquid Cooler
Key Specifications
• Working Temperature Range: Facility water +10° to 60°C
• Maximum Process Temperature: 60°C
• Temperature Stability: ±0.4°C
• Cooling Capacity: 10,000 watts based on 10°C Δ T
Features
• Protects precision equipment from facility water contaminants
• Quiet, energy-efficient liquid-to-liquid heat removal
• Displays temperature and pressure or flow rate information
• Built-in temperature and low flow alarms
