Detailed Description
Key Features of the Low-Temp Circulation Pump for Chemicals
Wide Cooling Range: The Low-Temp Circulation Pump for Chemicals covers -40℃ to ambient temperature.
Large Tank Capacity: 30L volume offers extended operation for chemical circulation needs.
Stable Performance: ±2℃ temperature stability ensures precision in chemical reactions.
User-Friendly Control: LCD display allows easy temperature setting and monitoring.
Safety System: Integrated protection includes delay, phase failure, overcurrent, and overheating safeguards.
High Durability: 304 stainless steel tank resists corrosion and supports long-term chemical use.
Efficient Refrigeration: Uses R404 and R23 refrigerants for reliable cooling.
Technical Specifications
Model: AKDW-30L/-40
Cooling Liquid Tank Capacity: 30L
Operating Temperature Range: -40℃ to Room Temperature
Temperature Stability: ±2℃
Ambient Temperature: 5～35℃
Ambient Humidity: ≤70%
Power Supply: Three-phase 380V 50Hz
Control Method: LCD display, arbitrary temperature setting
Safety Protection: Delay, phase failure, overcurrent, overheat
Refrigerant: R404, R23
Tank Material: 304 stainless steel
Compatible Equipment
Glass Reactors – The Low-Temp Circulation Pump for Chemicals maintains precise jacketed reactor temperatures.
Rotary Evaporators – Supports solvent recovery by ensuring stable condenser cooling.
Vacuum Freeze Dryers – Acts as pre-freezing or cold-trap support to maximize drying efficiency.
Vacuum Pumps – Prevents vapor backflow and protects the system during chemical operations.
Distillation Columns – Enhances cooling during chemical separation with constant cold circulation.
Engineered for Chemical Cooling Reliability
This Low-Temp Circulation Pump for Chemicals is purpose-built for laboratories and processing environments where precise, reliable cooling is essential. With its 30L tank, intelligent controls, robust stainless-steel body, and integrated safety system, the AKDW-30L/-40 meets the exacting demands of chemical workflows—offering efficient, long-lasting thermal control.
Watch Product Demonstrations
Explore real-world performance and applications in our product demo videos. Visit our video library for more insights and demonstrations.
Browse More Low-Temp Circulation Pumps for Chemicals
Explore additional models in our Low-Temperature Cooling Circulating Pump category
Shipping Information
We provide worldwide shipping for all laboratory equipment. Every order is carefully packaged to ensure safe delivery. If the item is in stock, it will be shipped within 3–7 business days after payment confirmation. For out-of-stock items, we will inform you of the estimated shipping time based on the specific product.
Shipping Methods: DHL, FedEx, UPS, or sea freight (depending on order size and destination)
Estimated Delivery Time:
Asia: 5–10 business days
Europe & North America: 7–12 business days
South America & Africa: 10–15 business days
Sea freight: subject to actual transit time
Tracking: A tracking number will be provided via email once the shipment has been dispatched.
Customs & Duties: Buyers are responsible for any import taxes or customs duties required by their country or region.
For bulk orders, custom packaging, or special shipping arrangements, please contact our team for personalized assistance at lab@equilrxnlab.com.
Product specifications
| Parameter | Specifications |
|---|---|
| Model | AKDW-30L/-40 |
| Cooling Liquid Tank Capacity (L) | 30 |
| Operating Temperature Range (℃) | -40～Room Temperature |
| Temperature Stability (℃) | ±2 |
| Ambient Temperature (℃) | 5～35 |
| Ambient Humidity | ≤70% |
| Power Supply | Three-phase 380V 50Hz |
| Control Method | LCD Display, Set Temperature Range Arbitrarily |
| Safety Protection | Delay, Phase, Overcurrent, Overheat |
| Refrigerant | R404，R23 |
| Tank Material | 304 Stainless Steel |
introduce
Application Scenarios
1. Chemical Reaction Cooling in Laboratories
The Low-Temp Circulation Pump for Chemicals is ideal for maintaining stable low temperatures in chemical synthesis, especially for exothermic reactions requiring precise thermal management. Its ±2℃ stability ensures reaction safety and repeatability.
2. Pharmaceutical Crystallization Processes
In pharmaceutical manufacturing, crystallization often demands exact low-temperature control to achieve desired purity and particle size. This pump enables reliable circulation cooling for reactors or crystallizers in cleanroom environments.
3. Organic Solvent Condensation Systems
This circulation pump is widely used to cool condensers in systems using volatile organic solvents, enhancing condensation efficiency and preventing solvent loss in distillation or rotary evaporation.
4. Low-Temperature Material Testing
Essential for polymer and material science labs conducting cold-resistance and durability tests, this pump provides consistent cooling for specimen chambers or low-temp baths at temperatures as low as -40℃.
5. Battery and Electronics Industry Applications
Supports lithium battery thermal cycling, electronics component stress testing, and semiconductor cooling, offering controlled thermal environments for research or production verification.
6. Biochemical and Enzyme Reactions
Useful in biotechnology labs for maintaining enzyme activity or stabilizing biological reactions that are highly temperature-sensitive under sub-zero conditions.
7. Industrial Pilot Plants
Supports small-scale pilot plant operations needing controlled low-temperature circulation, especially for scale-up testing of temperature-dependent chemical processes.
peculiarity
Stainless Steel Solvent Tank – Low Temperature Resistant, Anti-Corrosion, Anti-Rust
This durable stainless steel solvent tank is designed to withstand low temperatures, resist corrosion, and prevent rust, making it ideal for use in harsh chemical environments. Perfect for long-term solvent storage and laboratory applications.
Four-Ring Surround Cooling Vents for Optimal Compressor Protection
Featuring four-ring surround cooling vents, this design effectively protects the compressor, ensuring optimal performance and longevity during operation.
Stainless Steel Solvent Tank with Mounting Rod – For Secure Placement of Titrators and Sensors
Equipped with a mounting rod, this stainless steel solvent tank provides convenient and secure placement for titrators, sensors, and other accessories. Its design ensures stable support and easy access to your essential equipment.
Enclosed Magnetic Stir Bar for Stable Mixing
This fully enclosed magnetic stir bar ensures consistent stirring stability, providing reliable performance for precise mixing in various applications.
