Electronic Instrument Hot Water Solar Circulation Small Circulating Pump

  • 1 - 4 Sets
  • >=5 Sets
Maximum Flow Rate:
Maximum Head:
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Quick Details
Place of Origin:
Henan, China
Brand Name:
Model Number:
Multistage Pump
High Pressure
Tank volume (L):
lowest no-load temperature(℃):
Using temperature range(℃):
nge (℃): room temperature--15
best temperature range(℃):
Environmental relative humidity (%):
temperature display mode:
liquid crystal
Sensor index:
Instrument adjusting range (℃):
safety protection:
delay,leakage,over current,overheat
Total machine power (W):
Supply Ability
Supply Ability:
500 Set/Sets per Month
Packaging & Delivery
Packaging Details
packing of small circulating pump: Packed by wood case or plywood carton ,based on customers' suggestion
Video Description


Temperature Control Low-Temperature Coolant Circulation Pump

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

Product Description


Electronic Instrument Hot Water Solar Circulation Small Circulating Pump


The application of Low temperature circulating pump:DLSB low temperature

pump adopts mechanical refrigeration low temperature circulating equipment and

provide constant current and constant voltage circulating liquid to meet the requirement of the decreasing instrument (electric microscope, electricity probe,x-ray

machine,laser reactor and accelerator) so as to guarantee the required working temperature .

The machine is an essential to make sure the normal working condition for the

device adopting constant current and constant pressure to cool in the condition of

lacking water place ,bad quality of water and higher temperature.It can provide low

temperature liquid to have multiple function of chemical reaction and medicine storage collocated with rotary evaporator,vacuum drying oven,circulating water multiple

pump,magnetic force stirrer.It is especially used for different kinds of chemical biology ,physical lab which needed low temperature.It is the essential lab instrument for

pharmacy,food industry,metallurgical industry and college scientific research.

Note:the low temperature cooling circulating pump is not suitable to touch with

medicine,food and cigarette directly.



Model nameDLSB 5L-10℃
Tank volume (L)5
lowest no-load temperature(℃)-15
Using temperature range (℃)room temperature—-15
best temperature range(℃)5~25
Environmental relative humidity (%)≤70
Working power supply (V/HZ)single phase220-50
temperature display modeliquid crystal
temperature stability(℃)±2
Sensor indexPt100
Instrument adjusting range (℃)±150
set wayArbitrary adjustment of Settings in the range of use
safety protectiondelay,leakage,over current,overheat
output refrigerating capacity (W)10℃620
Total machine power (W)420
Machine current (A)2.1
Circulating pumpPower(w)100
Flow rate(L/min)20
external loop interfaceThreaded joint 1\2 inches
opening size(mm)160×160
tank shapesquare
Internal diameter and height of liquid storage tank (mm)170×170×170
Overall appearance size (mm)400×260×530
Machine weight (kg)28
matching partsone set


Product Details





Turn on and off:
The right turn to turn on the machine: Add the appropriate refrigerating 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 refrigerator 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.

Corollary Equipment






Contact Us

Q: Can the mixing motor be replaced with a low-power geared motor?

A: Yes.


Q: What materials can be used in the reactor?

A: The material can be made of carbon steel, 304, 316, etc.


Q: What anti-corrosion treatment can be done inside the reactor?

A: Spray anti-rust paint or spray PTFE layer or lining enamel.


Q: What are the payment methods?

A: Usually we accept wire transfer, Paypal, Western Union, Alibaba International Edition Alipay and so on. The specific payment method can be discussed in the transaction process.


Q: How to transport goods?

A: It depends on the quantity and value of the goods. Usually we use international express, air and sea.


Q: How do I package my product?

A: Packed in a fumigation-free wooden box.

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