Changzhou Renhe Instrument Factory
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20 liter low-temperature cooling circulation pump
Original fully enclosed compressor units and circulating water pumps from internationally renowned manufacturers, with advanced performance and reliab
Product details

(1) Original fully enclosed compressor units and circulating water pumps from internationally renowned manufacturers, with advanced performance and reliable quality;
(2) Special relays, protectors, capacitors, and refrigeration components for refrigeration units are imported high-quality original components;
(3) Digital temperature display, microcomputer temperature control, easy to operate and eye-catching;
(4) The circulation system adopts anti-corrosion materials, which have the functions of rust prevention, corrosion prevention, and low-temperature liquid pollution prevention;
(5) It can prevent scaling and pollution of circulating water in situations where energy is saved, water sources are scarce, water quality and pressure are poor; Under adverse working conditions in high-temperature areas, it can effectively protect the normal operation of large precision instruments and equipment

Specification and model
Specification
Type
Refrigeration properties
Refrigerating Specifcations
Cyclic property
Circulating
Specifications
Temperature control performance
Temperature Controling
Specifications
power supply
(V/Hz)
Power
Source
Liquid storage capacity (L)
Capacity
orStored
Liquid
Empty load maximum low temperature (℃)
Lowest
Temperature
at lding
Cooling capacity (W)
Refrigerating
Amout
Traffic Q
(L/min)
Flow
Head H
(m)
Lin
Temperature Range
(℃)
Temperature
Adjusting
Scope
Constant temperature accuracy
(℃)
Constant
Temperature
Accuracy
DC-20/20 20 -24 3175-990 20 4-6 Room temperature: -20 ±0.2 220
DC-20/30 20 -33 2548-1350 -30 220
DC-20/40 20 -42 3729-989 -40 380

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Successful operation!

Successful operation!

Successful operation!