Specifications

DLSB-20L/-30 C Low-temp Cooling Liquid Circulating Pump Low-temp Pump
1. -30 degree C~Room temp
2.12L/min flow
3. 5~7m lift

DLSB-20L/-30 C Low-temperature Cooling Liquid Circulating Pump Low-temp Pump

 

Application of low temperature cooling liquid circulating pump:

 

  Adoption of low-temperature liquid circulation equipment of compression refrigeration methods can cool the tube, the reaction bottles directly and so on to have chemical reaction under low-temperature and store chemical and biological products under low-temperature. Besides, it can also be combined with Rotary Evaporator, Vacuum Freeze-drying Box, Multi-purpose Circulating Water Vacuum Pump.

 

Features of low temperature cooling liquid circulating pump:

 

1. Large-capacity open bath combined with outside loop can not only be used as freezing tanks, but also provide cooling fluid outside.

 

2. Digital setting and display of temperature, easy to operate.

 

3. Refrigeration compressors and other key parts adopt products with famous brands of the United States, Germany, and France and have high reliability and efficiency.

 

4. Circulating system adapts ANSI304, 316 and macromole anti corrosion substance, which can prevent rust, corrosion, and low temperature liquid pollution.

 

Technical Data:

 

 

Model		DLSB-10/30	DLSB-20/30	DLSB-30/30	DLSB-50/30	DLSB-100/30
Temperature range(°C)		-30~Room temp
Temperature stability(°C)		±2
Cooling capacity (W)	10°C	1860	2550	3240	10000	17600
	0°C	1240	1750	2820	7500	12000
	-10°C	780	1070	1810	4600	7500
	-20°C	310	720	1030	2570	6500
	-30°C	50	300	520	1040	2900
Flow(L/min)		12	12	12	30	67
Lift(m)		5~7	5~7	5~7	10~12	22
Bath volume(L)		10	20	30	50	100
Bath opening(mm)		diameter 210×250	diameter 280×300	diameter 320×235	diameter 400×280	diameter 400×400
Ambient temperature(°C)		5~25
Power Supply(V/Hz)		220/50			380/50
Overall Power(W)		1100	1400	1800	2900	5300
MaterialsOf Machine Casing		SPCC steel with powder coating
Dimensions(mm)		510L×365W×800H	575L×495W×965H	665L×545W×1010H	1080L×675W×1305H	1210L×740W×1400H
Weight(kg)		50	90	100	300	400

 

Double Functions of DLSB-20/30:

 

 

 

 

Diagram:

 

 

        Use of low temperature cooling liquid circulating pump, the following diagram is to transfer cold source outside.

 

 

 

 

Recommended total system:

 

 

low-temp cooling liquid circulating + rotary evaporator + water circulating multi-purpose vacuum pump

 

low-temp cooling liquid circulating pump + large bleed air flow water circulating vacuum pump

 

ISO 9001:2008 certificate:

 

 

 

 

Fairs:

 

 

 

 

 

Workshop: