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Circulator 50L Industrial Coolant Pump

Minimum Order Quantity : 1 - 2 Units Price : $2,410.00
Packaging Details : Packing of Coolant Pump: carton or wooden case package, customized package is available. Supply Ability : 1000 Set/Sets per Month
Place of Origin: Henan, China Brand Name: Lanphan
Certification: ce, ROHS

Detail Information

Condition: New Type: Water-cooled
Voltage: 220w Dimension(L*W*H): 760*615*1130 Mm
Weight: 97 Kg Warranty: 1 YEAR
After-sales Service Provided: Video Technical Support, Online Support Power(W): 3850w
Lowest No-load Temperature: -30℃ Best Temperature Range: ≤25℃
Environmental Relative Humidity: ≤70% Temperature Display Mode: Liquid Crystal
Temperature Stability: ±2℃ Sensor Index: Pt100
Instrument Adjusting Range: ±150℃ Total Machine Power: 3850w
Safety Protection: Delay,leakage,over Current,overheat Refrigerant: R404A
Port: Shanghai, Tianjin, Qingdao
High Light:

50L Industrial Coolant Pump


Refrigerated Circulator Industrial Coolant Pump


50L Refrigerated Circulator Coolant Pump

Product Description

Circulator 50 L Laboratory Coolant Pump

The capacity of our pump can be 5L-500L
Temperature ranges from room temperature to -120 degrees

Product Description


The DLSB 50L-30℃ series low temperature coolant circulation pump is a low-temperature equipment that uses a compressor for mechanical refrigeration. The 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.


Circulator 50L Industrial Coolant Pump 0

The chiller 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. It 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 especially suitable for chemical, biological and physical laboratories that need to maintain low temperature and normal temperature conditions. 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.)

Circulator 50L Industrial Coolant Pump 1

type DLSB 50L-30℃ DLSB 50L-30℃
Tank volume (L) 59.31 59.31
lowest no-load temperature(℃) -30
Using temperature range (℃) room temperature—-30
best temperature range(℃) ≤25
Environmental relative humidity (%) ≤70
Working power supply (V/HZ) single phase 220V 50HZ three phase 380/50
temperature display mode liquid crystal
temperature stability(℃) ±2
Sensor index Pt100
Instrument adjusting range (℃) ±150
set way Arbitrary adjustment of Settings in the range of use
safety protection delay,leakage,over current,over heat
  10℃ 4190 5475
Output refrigerating capacity(w) 0℃ 3354 4380
  -10℃ 2236 3285
  -20℃ 1397 1190
  -30℃ 559 1095
Total machine power (W) 2930 3850
Machine current (A) 13.8 5.4
refrigerant R404A R404A
  Power(W) 100 100
circulating pump Flow rate(L/min) 25 25
  lift(M) 7 7
Opening size(mm) 360×360 360×360
 tank shape    
internal diameter and height of liquid storage tank(mm) 390×390×390 390×390×390
overall appearance size(mm) 760×615×1130 760×615×1130
machine weight(kg) 97 97


Circulator 50L Industrial Coolant Pump 2Circulator 50L Industrial Coolant Pump 3


Turn on and off:
The right turn to turn on the machine: Add the appropriate medium—connect the power with the special power supply—turn off the circulation switch—press the power button—open the circulation switch—open the refrigerator switch—open the cooling equipment
The right turn to turn off the machine.Turn off the cooling equipment—turn off the switch—turn off the circulation switch(stirring switch)—turn off the outlet valve(or discharge the cooling medium)—turn off the power supply —disconnect circuit breaker—disconnect the power line from the power supply—clean the equipment.
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Circulator 50L Industrial Coolant Pump 4

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Circulator 50L Industrial Coolant Pump 5Circulator 50L Industrial Coolant Pump 6

The capacity of our pump can be 5L-500L
Temperature ranges  from room temperature to -120 degrees

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