With the continuous advancement of scientific research and pharmaceutical technology, laboratory equipment plays an essential role in modern research and development systems. Whether in chemical analysis, biomedical science, pharmaceutical R&D, food testing, material science, or environmental monitoring, all these applications require a stable and clean air supply to maintain precise and controllable experimental conditions. Vacuum pumps and air compressors are therefore indispensable core components in laboratory operations.

During laboratory procedures such as vacuum filtration, rotary evaporation, drying and degassing, cell culture, or air aeration, the demand for air quality and stability is extremely high. To ensure contamination-free samples and quiet, reliable equipment operation, laboratories must select oil-free, low-noise, and maintenance-free vacuum pumps and air systems. These systems provide stable vacuum and pressure levels, assisting researchers in completing various tasks such as sample concentration, solvent recovery, filtration, drying, and controlled air supply.

UNi-CROWN has been deeply involved in the field of laboratory air applications for many years, developing a wide range of oil-free vacuum pumps and silent air compressors to meet different operational requirements.
Among them, the LAB Series and SE Series are designed for general laboratory vacuum and drying purposes, offering stable vacuum performance (620–740 mmHg) and diverse flow options (20–220 LPM).
They are ideal for applications such as vacuum filtration, vacuum ovens, extraction systems, culture equipment, and glove boxes.

In addition, the UNi-CROWN Q-Air Series silent air compressors provide clean, oil-free, and low-noise compressed air, widely used for laboratory gas aeration, analytical instrument air supply, pneumatic valve control, air mixing, and dry air systems.
Their stable air output helps maintain instrument accuracy, reduce moisture and oil contamination, and ensure a safe and efficient laboratory environment.

With a comprehensive product range and extensive application experience, UNi-CROWN provides integrated vacuum and air solutions for laboratories and research institutions of all scales.
From university laboratories and medical testing centers to pharmaceutical and chemical R&D facilities, UNi-CROWN’s oil-free vacuum pumps and air compressors deliver quiet, clean, and efficient air power, supporting precise and stable research operations in every environment.

Vacuum Filtration System
Used for sample pretreatment, suspended solid filtration, microbial testing, and liquid purification.
A stable vacuum source accelerates filtration speed and ensures consistent results, suitable for Buchner funnels, filter membranes, or filter cup assemblies.
Recommended Models: LAB-10, LAB-20, LAB-30、UN-15PV-BL, UN-6PV-H

Vacuum Mixing and Extraction Equipment
Applied in chemical and pharmaceutical processes that require reactions under vacuum to prevent bubble formation or oxidation.
The vacuum pump maintains a stable low-pressure environment, ensuring consistent experimental conditions.
Recommended Models: LAB-300, LAB-400, UN-15PV-BL

Vacuum Ovens and Drying System
Commonly used for sample drying, solvent evaporation, and degassing operations.
The vacuum pump lowers the boiling point of samples, accelerates drying, and ensures product quality.
Recommended Models: SE-150VH, SE-250V, SE-250VH, UN-15PV-BL

Cell Culture and Microbiological Testing
Vacuum pumps are used for aspiration, filtration, and gas aeration to maintain a clean, quiet, and contamination-free environment.
Recommended Models: LAB-20, LAB-30, LAB-300

Air Aeration and Instrument Air Supply System
Laboratory analysis instruments and culture systems require a stable air supply.
Silent oil-free compressors provide clean and dry compressed air to maintain gas purity and pressure stability.
Recommended Models: Q-Air100, Q-Air150, Q-Air300, Q-Air450, Q-Air750D