Water Injected Screw Compressor
The innovative water lubrication system completely eliminates the risk of oil contamination, ensuring clean, high-quality compressed air at all times while reducing maintenance costs and enhancing overall reliability. It guarantees pure, oil-free air, making it an ideal choice for applications with the highest purity and performance standards.
Power Range
6kW~460kW | 8HP~615HP
Air Pressure
4 Bar~40 Bar | 25 CFM ~ 1765 CFM
Exhaust Volume
0.72~42m³/min | 25.43~1483.2CFM

Water Injected Screw Compressor: Durable and Pure Air Solution
The oil-free water lubrication system is designed with stainless steel for excellent durability and corrosion resistance, ensuring long service life. Advanced engineering design and innovative structure enable ultra-quiet operation and efficient heat dissipation.
The efficient cooling mechanism and self-cleaning and automatic water replacement functions keep internal components free from impurities, thereby achieving stable and consistent performance. With these features, water-lubricated screw compressors provide high reliability and uncompromising air purity, making them the best choice for industries where clean air and sustainability are crucial.

Principle and Performance
Effortless Purity: The Water Circulation Advantage
The water circulation system lies at the heart of this oil-free water injected screw compressor, delivering pure, clean air with unmatched reliability. By using water as a natural lubricant and coolant, the system ensures consistent performance while maintaining air purity. A water-gas separator efficiently removes water from compressed air, while precision solenoid valves regulate water flow seamlessly.
Advanced self-cleaning and automatic water replacement features reduce maintenance efforts, keeping the system running smoothly and free of impurities. Equipped with smart water level sensors, it safeguards stable operation with minimal intervention. This eco-friendly design not only eliminates oil but also enhances durability and efficiency, making it a perfect choice for industries that demand clean and sustainable air solutions.
Technical Parameters of Water Injected Screw Compressor
* For higher specifications please contact our sales team.
Model: | A08-A/W |
Power: | 8 kW / 11 HP |
Lubricating Water: | 10 L |
Noise: | 57±3 Db(A) |
Air Outlet Pipe Diameter: | 3/4" |
Air Pressure & Volume Flow
Air pressure | Volume flow | 8 bar | 1.05 m³/min |
---|---|
10 bar | 0.8 m³/min |
Size & Weight
Length*width*height | Weight |
---|---|
800*800*1200 mm | 300 kg |
Model: | A15-A/W |
Power: | 15 kW / 20 HP |
Lubricating Water: | 26 L |
Noise: | 60±3 Db(A) |
Air Outlet Pipe Diameter: | 1" |
Air Pressure & Volume Flow
Air pressure | Volume flow | 8 bar | 1.72 m³/min |
---|---|
10 bar | 1.42 m³/min |
Size & Weight
Length*width*height | Weight |
---|---|
1200*755*1130 mm | 420 kg |
Model: | A22-A/W |
Power: | 22 kW / 30 HP |
Lubricating Water: | 30 L |
Noise: | 63±3 Db(A) |
Air Outlet Pipe Diameter: | 1" |
Air Pressure & Volume Flow
Air pressure | Volume flow | 8 bar | 3.65 m³/min |
---|---|
10 bar | 3.0 m³/min |
Size & Weight
Length*width*height | Weight |
---|---|
1400*900*1270 mm | 620 kg |
Model: | A37-A/W |
Power: | 37 kW / 50 HP |
Lubricating Water: | 40 L |
Noise: | 66±3 Db(A) |
Air Outlet Pipe Diameter: | 1¼" |
Air Pressure & Volume Flow
Air pressure | Volume flow | 8 bar | 6.3 m³/min |
---|---|
10 bar | 5.33 m³/min |
Size & Weight
Length*width*height | Weight |
---|---|
1500*1080*1505 mm | 860 kg |
Model: | A55-A/W |
Power: | 55 kW / 75 HP |
Lubricating Water: | 100 L |
Noise: | 69±3 Db(A) |
Air Outlet Pipe Diameter: | 1¼" |
Air Pressure & Volume Flow
Air pressure | Volume flow | 8 bar | 10.01 m³/min |
---|---|
10 bar | 7.9 m³/min |
Size & Weight
Length*width*height | Weight |
---|---|
1800*1360*1670 mm | 1080 kg |
Model: | SH37KW/W |
Power: | 37 kW / 50 HP |
Lubricating Water: | 80 L |
Noise: | 66±3 Db(A) |
Air Outlet Pipe Diameter: | 1" |
Air Pressure & Volume Flow
Air pressure | Volume flow | 40 bar | 3.5 m³/min |
---|
Size & Weight
Length*width*height | Weight |
---|---|
1800*1360*1710 mm | 1200 kg |
Model: | SH65KW/W |
Power: | 65 kW / 90 HP |
Lubricating Water: | 120 L |
Noise: | 70±3 Db(A) |
Air Outlet Pipe Diameter: | 1" |
Air Pressure & Volume Flow
Air pressure | Volume flow | 40 bar | 6 m³/min |
---|
Size & Weight
Length*width*height | Weight |
---|---|
1800*1360*1710 mm | 1800 kg |
Model: | SH110KW/W |
Power: | 110 kW / 150 HP |
Lubricating Water: | 160 L |
Noise: | 72±3 Db(A) |
Air Outlet Pipe Diameter: | 1½" |
Air Pressure & Volume Flow
Air pressure | Volume flow | 40 bar | 10 m³/min |
---|
Size & Weight
Length*width*height | Weight |
---|---|
3000*1560*1680 mm | 2260 kg |
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