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Oil Free Water Screw Air Compressor

Product Overview-oil-free water-lubricated screw air compressor

oil-free water-lubricated screw air compressor is designed to deliver 100% oil-free compressed air using water as the sealing, cooling, and lubricating medium. By eliminating oil from the compression chamber, it ensures the highest air purity while maintaining stable performance and efficient heat dissipation. This type of compressor is widely used in food and beverage, pharmaceuticals, medical, electronics, and other industries where air quality is critical.

ENGINEERED FOR DURABILITY &EFFICIENCY

Products Features & Benefits​

100% Oil-Free

Clean Compressed Air

Water-injected screw design delivers 100% oil-free compressed air for sensitive applications.

≤60°C

Low Temperature

Water cooling keeps discharge temperature below 60°C, improving system stability.

10–15%

High Efficiency

Optimized water-lubricated compression reduces friction and improves overall energy efficiency.

Why Choose VD Oil Free Water Screw Air Compressor?

100% Oil-Free Compressed Air

Water-injected screw technology eliminates oil contamination, delivers clean compressed air for food, pharmaceutical, medical, and electronics applications.

High Efficiency & Low Heat Output

Water lubrication and cooling reduce friction and discharge temperature, improving energy efficiency and ensuring stable continuous operation.

External front view of VD oil-free water screw air compressor showing the overall exterior design

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Low Maintenance & Long Service Life

Oil-free design removes oil system components, cuts maintenance workload, reduces service costs, and extends overall equipment lifespan.

External right view of VD oil-free water screw air compressor showing the exterior structure and enclosure
Intelligent control panel of industrial screw air compressor for pressure monitoring and stable operation

Smart Touch Screen Panel

multi-language support, reminder & record functions, clear compressor status display, key function monitoring & control

An oil free water screw air compressor uses water instead of oil for lubrication and sealing during compression, delivering 100% oil-free compressed air for sensitive industrial applications.

Water is injected into the compression chamber to lubricate, seal, and cool the screw rotors, reducing friction and heat while ensuring clean, oil-free air output.

Yes. Since no lubricating oil is used in the compression process, water screw air compressors produce oil-free compressed air suitable for applications with strict air quality requirements.

Key advantages include clean air output, low discharge temperature, high efficiency, reduced friction, and lower maintenance compared with traditional oil-lubricated compressors.

They are widely used in food and beverage, pharmaceutical, medical, electronics, chemical, and other industries where oil-free compressed air is essential.

Maintenance mainly involves water quality management, filter replacement, and routine system inspection. With proper maintenance, water screw compressors offer reliable performance and long service life.

Technical data

Model Motor Power (hp) Capacity  (m³/min)* Outlet Connection Lubrication Water (L)
VSXW10 10 0.7-1.0 Rc 3/4 22
VSXW15 15 1.0-1.6 Rc 3/4 22
VSXW20 20 2.0-2.5 Rc 1 28
VSXW25 25 2.5-3.0 Rc 1 33
*Capacity at 8bar

For full technical specification and more information refer to product catalog

Product Catalog

4- in- 1 Screw Air Compressor 8 10 bar

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Applications

Food & Beverage Industry
Widely used in food processing, packaging, and bottling lines. Provides 100% oil-free compressed air to eliminate contamination risks and ensure product safety.


Pharmaceutical Industry
Ideal for drug manufacturing, filling, and packaging processes. Delivers clean, oil-free air that meets strict industry standards and regulatory requirements.


Electronics & Semiconductor Manufacturing
Provides ultra-clean compressed air for sensitive components and precision production lines. Prevents contamination and ensures consistent product quality.


Textile Industry
Suitable for spinning, weaving, and air-jet looms requiring large volumes of clean air. Ensures stable airflow while maintaining energy efficiency.


Chemical Industry
Used in various processes requiring contamination-free compressed air. Ensures safe and stable operation in demanding industrial environments.


Large-Scale Clean Air Demand Facilities
Perfect for factories requiring continuous, high-volume, oil-free air supply. Designed for long-term, heavy-duty operation with stable performance.

Can the standard solutions fail to meet your unique requirements?

We believe true competitiveness lies in differentiation.
For air compressor branding or custom solutions for special conditions, our team offers full-cycle OEM/ODM support.

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