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I Temperature range -20 to Room temp, II:Digital setting and display, III:5L bath volume and flow 12L/min - details see: https://www.machineto.com/20-degree-to-room-temp-dlsb-5-20-low-temperature-circulating-pump-10244314

-20degree to room temp DLSB-5L/-20 low temperature circulating pump

I :Brief introduction of theDLSB-5L/-20 low temperature 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.

Used for cooling :

Cooling packing machine,

printing machine

low-temperature test machine

Spray plating equipments

Zero working tongs

Low temperature mould

Exact whet and electric discharge machining equipments

Water cleaning equipments and etching machine

Laser

Analysis and inspection apparatus and so on.

II :Main characteristics of theDLSB-5L/-20 low temperature circulating pump :

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

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

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

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

III: Picture of product:

IV:Technical data:

Model		DLSB-5/10	DLSB-5/20	DLSB-10/20
Temperature range(°C)		-10~Room temp	-20~Room temp
Temperature stability(°C)		±2
Cooling capacity (W)	10°C	1250	1150	1700
	0°C	970	880	1200
	-10°C	650	600	700
	-20°C	-	320	370
Flow(L/min)		12
Lift(m)		5~7
Bath volume(L)		5	5	10
Bath opening(mm)		200×180	200×180	210×250
Ambient temperature(°C)		5~25
Power Supply(V/Hz)		220/50
Overall Power(W)		600	600	1100
MaterialsOf Machine Casing		SPCC steel with powder coating
Dimensions(mm)		465L×325W×730H	465L×325W×730H	510L×365W×800H
Weight(kg)		41	41	50

V:Functions of DLSB-5L/-20 Low-temperature Cooling Liquid Circulating Pump

Used as a cold trap

The container (bath) of the DLSB-5/20 Low temperature cooling liquid circulating pump:

Side view of the DLSB-5/20:

Certificate of our Company