AKDW-20L/-120℃ Energy-Saving Low-Temperature Cooling Pump – Efficient and Reliable Cooling for Extreme Temperatures

The AKDW-20L/-120℃ Energy-Saving Low-Temperature Cooling Pump is designed for applications requiring ultra-low temperature control with high energy efficiency. Capable of cooling from -120℃ to room temperature, this pump ensures precise and stable cooling for a wide range of industrial, research, and laboratory needs.

Key Features:

Cooling Liquid Tank Capacity: 20L

Operating Temperature Range: -120℃ to Room Temperature

Temperature Stability: ±2℃

Ambient Temperature Range: 5℃ to 35℃

Ambient Humidity: ≤70%

Flow Rate: 32L/min

The AKDW-20L delivers exceptional temperature stability with an accuracy of ±2℃, ensuring that your materials are kept within the desired temperature range. This precision is essential for temperature-sensitive applications such as chemical processing, material testing, and cryogenics, where even small fluctuations in temperature can lead to compromised results.

With a 20L cooling liquid tank, the pump is designed for continuous and efficient operation, making it ideal for labs and industrial environments that demand long-running cooling solutions. The compact tank capacity ensures that cooling cycles remain stable and uninterrupted, reducing the need for frequent refills.

The pump’s -120℃ to room temperature operating range provides versatility for a variety of applications, from ultra-low temperature research to industrial cooling. Whether you need to freeze biological samples, conduct low-temperature chemical reactions, or store sensitive materials, this pump delivers precise and reliable performance.

The 32L/min flow rate ensures efficient liquid circulation, supporting a variety of high-performance cooling tasks. Additionally, the pump operates effectively in ambient temperatures ranging from 5℃ to 35℃ and can withstand ≤70% humidity, making it adaptable to a range of laboratory and industrial conditions.

Why Choose the AKDW-20L Energy-Saving Low-Temperature Cooling Pump?

The AKDW-20L/-120℃ Energy-Saving Low-Temperature Cooling Pump is the ideal choice for professionals who need precise, reliable cooling at extreme temperatures while prioritizing energy efficiency. With its ±2℃ temperature stability, 20L tank capacity, and 32L/min flow rate, this pump is perfect for high-performance applications that demand consistent cooling.

Its energy-saving design reduces operational costs, while the robust construction ensures long-lasting performance. Whether you are conducting cryogenic experiments, cooling sensitive electronics, or storing temperature-sensitive materials, the AKDW-20L provides the reliability and efficiency you need.

Choose the AKDW-20L to achieve precise, energy-efficient cooling for your most demanding applications. Its outstanding performance, energy savings, and versatility make it the perfect solution for low-temperature cooling needs.

Product specifications

Low Temperature Cooling Liquid Circulating Pump Specifications

Parameter	Specifications
Model	DLSB-20L/-120
Cooling Liquid Tank Capacity (L)	20
Operating Temperature Range (℃)	-120～Room Temperature
Temperature Stability (℃)	±2
Ambient Temperature (℃)	5～35
Ambient Humidity	≤70%
Power Supply	Single-phase 220V 50Hz
Control Method	LCD Display, Set Temperature Range Arbitrarily
Safety Protection	Delay, Phase, Overcurrent, Overheat
Total Current (A)	2.5A
Refrigerant	R22
Circulating Pump Power (W)	60W
Flow Rate (L/min)	32L
Lift (M)	3.8M
Tank Material	304 Stainless Steel

introduce

Product features:

1. This product is an open-loop circulation device that includes a cooling coil and insulation sleeve, suitable for closed-loop circulation systems.

2. It features a compact design that saves space and is available in both desktop and floor-standing models, ideal for situations with limited bench height.

3. The refrigeration system is equipped with various protection devices such as delay, overheating, and overcurrent protection, and all components are high-quality imported originals, ensuring the reliability and long service life of the equipment.

4. It comes with a built-in magnetic circulation pump that supports long-distance pipeline delivery, enabling stable cooling, constant temperature, or external experimental container circulation over long distances.

5. The device is compatible with various circulating media such as glycol, brine, and pure alcohol, meeting common temperature control needs in laboratories.

6. The P.D. control system effectively eliminates external factors that may interfere with temperature adjustment accuracy, significantly reducing errors and ensuring precise temperature control.