Henan Lanphan Industry Co.,Ltd
We adhere to the concept “loyal, responsible, being professional ” and stimulate all the staff to be of one heart and one mind, work with collective wisdom and concerted efforts, in order to provide
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The capacity of our refrigeration pump can be 5L-500L
Temperature ranges from room temperature to -120 degrees
The DLSB 20L-30℃ Low Temperature Pump is a low-temperature equipment that uses a compressor for mechanical refrigeration.
On the basis of refrigeration, a water circulating pump is added to enable the cooled liquid to pass through the pipeline for external and internal circulation, and can provide low temperature liquid for external equipment such as a double-layer glass reactor, an organic synthesis device, a rotary evaporator, etc. It can also be combined with a rotary evaporator, a vacuum freeze drying oven, a water circulating vacuum pump, a magnetic stirrer and the like to perform multi-functional chemical reaction operations and drug storage at a low temperature.
It can maintain constant current and pressure. The circulating fluid can provide cooling water to meet the requirements of temperature and water purity, for large equipment such as high purity metal, rare substance purification, environmental experiment and magnetron sputtering, vacuum coating, etc.The low temperature coolant circulation pump can also meet the cooling needs of electronic instruments, electronic probes, ultra-high vacuum sputtering instruments, X-ray machines, lasers, accelerating leveling lamp and other valuable equipment.
It is an essential equipment for medical and health, chemical industry, food industry, metallurgical industry, colleges and universities, scientific research, genetic engineering, polymer engineering and other fields. ( The large-capacity low-temperature coolant circulation pump can be customized according to user needs.)
| Type | DLSB 20L-30°C | |
| Tank volume (L) | 24.38 | |
| lowest no-load temperature(°C) | -30 | |
| Using temperature range (°C) | room temperature—-30 | |
| best temperature range(°C) | ≤25 | |
| Environmental relative humidity (%) | ≤70 | |
| Working power supply (V/HZ) | single phase220/50 | |
| temperature display mode | liquid crystal | |
| temperature stability(°C) | ±2 | |
| Sensor index | Pt100 | |
| Instrument adjusting range (°C) | ±150 | |
| set way | Arbitrary adjustment of Settings in the range of use | |
| safety protection | delay,leakage,over current,over heat | |
| 10°C | 1845 | |
| 0°C | 1476 | |
| Output refrigerating capacity(w) | -10°C | 984 |
| -20°C | 615 | |
| -30°C | 246 | |
| Total machine power (W) | 1350 | |
| Machine current (A) | 7.2 | |
| refrigerant | R404A | |
| circulating pump | power(w) | 100 |
| flow rate(L/min) | 20 | |
| lift(m) | 6 | |
| external loop interface(mm) | 14 | |
| opening size(mm) | 260L×260 | |
| tank shape | square | |
| internal diameter and height of liquid storage tank(mm) | 290×290×290 | |
| overall appearance size(mm) | 565×460×845 | |
| machine weight(kg) | 60 | |
| fuse | 15A | |
Turn on and off:
The capacity of our refrigeration pump can be 5L-500L
Temperature ranges from room temperature to -120 degrees
Contact us For more details about price, packing, shipping and discount. Tel: 86-371-67447999
Web: http://www.rotovap.cn
Address: Jianshe Road, Zhongyuan District, Zhengzhou, Henan, China
