5L -30°C Low Temp Recirculating Chiller Circulator 110V Lab Coolant Circulating Pump, Stainless Steel Temperature Controlled Cooling Chiller w/LCD Display for Chemistry Biomedical Research

5L -30℃ Laboratory Chiller Circulator Low temperature coolant circulation pump Parameters: Storage capacity: 5L Minimum no-load temperature: -30 ℃ Flow rate: 35L/min Lift: 4-6 meters Constant temperature accuracy: ± 2 ℃ Power supply: 110V60Hz Power: 680W Working humidity: 60-80% ventilation External dimensions: 35*51*115.5cm Pipe length: 2M*2 Precautions for use: 1.Before using the low-temperature coolant circulation pump, liquid medium should be added to the tank. The liquid level of the medium should not exceed the cooling coil in the tank and should be 20mm lower than the workbench. 2. Prevent acidic or alkaline substances from entering the tank. 3. The instrument should be placed in a dry and ventilated place, with no obstacles within 300mm around the instrument; 4. Regularly observe the liquid level in the tank. When the liquid level is too low, liquid medium should be added in a timely manner 5. When the working temperature of the low-temperature coolant circulation pump is low, It needs to be noted that the upper cover should not be opened, and hands should not enter the tank to prevent frostbite; 6. After use, all switches should be turned off and the power should be disconnected; 7. When external circulation of liquid is conducted, customers should pay special attention to the firmness of the connection of the outlet pipe to prevent detachment and prevent liquid leakage. Packaging List: Low temperature coolant circulation pump * 1 Stainless steel bracket * 1 Water pipe * 2 Faucet * 1 Sealing tape * 1 Item Included(220632): 1 Set of 5L -30℃ Laboratory Chiller Circulator

• Precision Temperature Control with Intelligent LCD Display: Equipped with a PID intelligent temperature control module and a clear LCD digital screen, this 5L recirculating chiller ensures stable and accurate cooling down to -30°C (±2°C accuracy). The user-friendly interface allows real-time monitoring and easy adjustment, making it an essential lab coolant pump for sensitive experiments involving rotary evaporators or glass reactors
• High-Quality Compressor & Advanced Heat Dissipation: Built with a reliable sealed compressor and a large-area heat dissipation window (plus four-sided ventilation holes), this 110V lab chiller delivers rapid cooling with minimal noise and vibration while preventing overheating. The enhanced airflow protects the compressor for long, uninterrupted operation—ideal for demanding medical and scientific applications
• Long-lasting 304 Stainless Steel Construction: The entire circulation system features 304 stainless steel with electrostatic spraying, offering exceptional wear resistance and robust performance. This stable construction ensures longevity even when working with aggressive chemicals, making it a reliable low-temperature circulator for biology, chemistry, and industrial labs
• High Flow Rate & Efficient Spiral Cooling Coil: With a flow rate of 35L/min and a lift of 4-6 meters, this cryogenic coolant circulation pump ensures rapid and consistent liquid transfer. The internally spiral-designed refrigerant pipe maximizes heat exchange contact area, boosting overall cooling efficiency—perfect for maintaining stable low temperatures in freeze dryers, vacuum pumps, and reaction vessels
• Versatile Applications: Low temperature coolant circulation pump is a piece of low-temperature liquid circulation equipment that adopts mechanical refrigeration, and has the function of providing low-temperature liquid and low-temperature water bath. Rotary evaporators, vacuum freeze-drying boxes, circulating water vacuum pumps, magnetic stirrers and other instruments are combined to conduct multifunctional chemical reaction operations at low temperatures