WOS 7.5-22 multi-scroll units bring in the benefits and flexibility of a modular system utilizing 2 to 6 compressor modules integrated into one canopy.
Capacity: 24-86 cfm Working pressure:8-10 bar Motor power: 7.5-22kW Contact us Send emailWOS 7.5-22 multi-scroll units bring in the benefits and flexibility of a modular system utilizing 2 to 6 compressor modules integrated into one canopy.
The block control system continuously monitors the status of each element and starts and stops the compression elements,ensuring the compressed air output matches the air demand.



The whole machine chassis adopts low noise design,low speed and big volume cooling fan. Humanized structure design.Simplified installation.

Outstanding user-friendly design, with easy access for operation and maintenance.

High efffciency air inlet filter eliminating dust and particles down to 1um.

Air-cooled scroll compressor elements with 7 and 10bar variants; fotally enclosed & air-cooled IP55 Class F motors,high efficiency and good quality.

After cooler is with low outlet temperature and large surface to ensure low operating temperature
Air compression is achieved by the interaction of a fixed and orbiting scroll. Air at inlet pressure enters the compression chamber at the exterior side of the scroll element.Once air is drawn in, the orbiting scroll seals off the inlet port. The orbiting scroll rotates with orbit the air is sucked into the space between the orbiting scroll and the stationary scrol, the volume of crescent compression chamber gradualy decreases and then the air is discharged from the exhaust port at the center of the stationary scroll after being compressed.

| Model No. | Working Pressure | Capacity FAD | Motor Power | Control Mode | Noise Level | Outlet | Weight | Dimension(mm) | |||||
| bar | psi | cfm | m³/min | hp | kw | Tank Capacity(L) | dB | diameter | kg | L | W | H | |
| WOS2.2 | 8 | 116 | 8.5 | 0.24 | 3 | 2.2 | Auto Control 40 |
53+/-3 | Rc1/2 | 115 | 540 | 500 | 1095 |
| 10 | 145 | 7.0 | 0.2 | ||||||||||
| WOS3.7 | 8 | 116 | 14.5 | 0.41 | 5 | 3.7 | Auto Control 40 |
54+/-3 | Rc1/2 | 125 | 540 | 500 | 1095 |
| 10 | 145 | 12.0 | 0.34 | ||||||||||
| WOS5.5 | 8 | 116 | 20.8 | 0.59 | 5 | 3.7 | Auto Control 40 |
54+/-3 | Rc1/2 | 125 | 540 | 500 | 1195 |
| 10 | 145 | 16.1 | 0.46 | ||||||||||
| WOS7.5 | 8 | 116 | 29 | 0.82 | 10 | 7.5 | Auto Control | 60+/-3 | Rc3/4 | 350 | 1200 | 700 | 1100 |
| 10 | 145 | 24 | 0.68 | ||||||||||
| WOS11 | 8 | 116 | 42 | 1.2 | 15 | 11 | Auto Control | 61+/-3 | Rc1 | 500 | 1250 | 740 | 1280 |
| 10 | 145 | 36 | 1.02 | ||||||||||
| WOS15 | 8 | 116 | 58 | 1.64 | 20 | 15 | Auto Control | 62+/-3 | Rc1 | 550 | 1250 | 740 | 1650 |
| 10 | 145 | 48 | 1.36 | ||||||||||
| WOS18 | 8 | 116 | 72 | 2.05 | 25 | 18 | Auto Control | 62+/-3 | Rc1 | 650 | 1250 | 740 | 2000 |
| 10 | 145 | 60 | 1.70 | ||||||||||
| WOS22 | 8 | 116 | 86 | 2.46 | 30 | 22 | Auto Control | 63+/-3 | Rc1-1/2 | 900 | 1600 | 1250 | 1650 |
| 10 | 145 | 72 | 2.04 | ||||||||||
| WOS30 | 8 | 116 | 115 | 3.28 | 40 | 30 | Auto Control | 64+/-3 | Rc1-1/2 | 1050 | 1600 | 1250 | 2000 |
| 10 | 145 | 96 | 2.72 | ||||||||||
| *4 in 1 (Full feature) is available | |||||||||||||
| *Oil-free standard is under IS0 8573-1 | |||||||||||||