Oil-Free Water Lubricated Screw Air Compressor
Oil-Free Water Lubricated Screw Air Compressor uses pure water for rotor sealing and lubrication rather than lubricating oil. Its low-friction water-lubricated structure reduces mechanical loss for high energy efficiency. It supplies completely oil-free compressed air without pollution, catering to food, pharmaceutical and electronic industries. With water film damping and vibration reduction design, it runs stably and quietly for clean air applications.
Advantages of Oil-Free Water Lubricated Screw Air Compressor
Key Advantages
- High efficiency and energy saving: Adopts water-lubricated screw rotor design with low friction resistance. It cuts mechanical loss compared with traditional oil-injected compressors, maintains high volumetric efficiency, and delivers stable energy-saving performance during long continuous operation.
- Environmentally friendly and pollution-free: Pure water serves as the lubricating and sealing medium instead of compressor oil. The discharged compressed air contains no oil carry-over, eliminating oil contamination risk and meeting strict clean-air production requirements.
- Stable operation with low noise: Precision machined rotors run with water film damping. Optimized structural layout and shock-absorbing mounts suppress vibration effectively, ensuring smooth operation and low noise level on site.
Specification
| Model | Rated Pressure(MPa) | Displacement m³/min | Power(kw) | Noise dB(A) | Cooling Water Flow (T/H) | Lubricating Water Volume (L) | Dimension (L×W×H), mm | Weight(kg) | Outlet |
|---|---|---|---|---|---|---|---|---|---|
| JW-8APM | 0.8 1.0 | 0.3~0.78 0.2~0.65 | 5.5 | 57 | 1.5 | 10 | 800×800×1200 | 320 | 3/4" |
| JW-10APM | 0.8 1.0 | 0.35~1.17 0.3~1.05 | 7.5 | 57 | 2 | 10 | 800×800×1200 | 320 | 3/4" |
| JW-15APM | 0.8 1.0 | 0.54~1.72 0.45~1.42 | 11 | 60 | 2.5 | 26 | 1200×755×1130 | 400 | 3/4" |
| JW-20APM | 0.8 1.0 | 0.75~2.43 0.65~2.17 | 15 | 60 | 3.5 | 26 | 1200×755×1130 | 440 | 3/4" |
| JW-25APM | 0.8 1.0 | 0.9~3.13 0.9~2.82 | 18.5 | 63 | 4 | 30 | 1400×900×1270 | 640 | 1" |
| JW-30APM JW-30WPM | 0.8 1.0 | 1.1~3.7 0.97~3.21 | 22 | 63 | 5 | 30 | 1400×900×1270 | 640 | 1" |
| JW-40APM JW-40WPM | 0.8 1.0 | 1.55~5.2 1.255~4.43 | 30 | 66 | 7 | 40 | 1400×950×1380 1500×1080×1300(W) | 760 | 1¼" |
| JW-50APM JW-50WPM | 0.8 1.0 | 1.91~6.50 1.60~5.33 | 37 | 66 | 9 | 40 | 1580×1000×1475 1500×1080×1300(W) | 880 | 1¼" |
| JW-60APM JW-60WPM | 0.8 1.0 | 2.50~8.30 1.91~6.30 | 45 | 68 | 10 | 90 | 2050×1360×1688 1800×1360×1670(W) | 1050 | 2" |
| JW-75APM JW-75WPM | 0.8 1.0 | 3.0~10.3 2.60~8.55 | 55 | 69 | 12 | 100 | 2050×1360×1688 1800×1360×1670(W) | 1100 | 2" |
| JW-100APM JW-100WPM | 0.8 1.0 | 3.95~13.00 3.40~11.50 | 75 | 72 | 18 | 100 | 1800×1360×1670 | 1230 | 2" |
| JW-120APM JW-120WPM | 0.8 1.0 | 5.0~16.60 4.30~14.66 | 90 | 73 | 20 | 120 | 2200×1550×1800 | 2080 | 2½" |
| JW-150APM JW-150WPM | 0.8 1.0 | 6.0~20.2 5.0~16.66 | 110 | 75 | 24 | 120 | 2200×1550×1800 | 2230 | 2½" |
| JW-175APM JW-175WPM | 0.8 1.0 | 6.75~23.52 6.0~19.97 | 132 | 75 | 30 | 120 | 2200×1550×1800 | 2360 | 2½" |
| JW-200APM JW-200WPM | 0.8 1.0 | 8.5~28.11 7.6~25.45 | 160 | 77 | 35 | 160 | 2700×1830×1950 | 3900 | DN80 |
| JW-250APM JW-250WPM | 0.8 1.0 | 10~31.32 8.72~29.00 | 185 | 77 | 38 | 160 | 2700×1830×1950 | 4050 | DN80 |
| JW-270APM JW-270WPM | 0.8 1.0 | 11.2~36.75 9.68~31.8 | 200 | 78 | 42 | 200 | 2700×1830×1950 | 4200 | DN100 |
| JW-300APM JW-300WPM | 0.8 1.0 | 12.2~39.6 11.2~35.7 | 220 | 79 | 47 | 200 | 2700×1830×1950 | 4400 | DN100 |
| JW-350APM JW-350WPM | 0.8 1.0 | 13.5~45.0 12.3~40.0 | 250 | 79 | 53 | 200 | 2700×1830×1950 | 4800 | DN100 |
If you have additional production specifications and purity requirements, you can
contact
our equipment engineers for professional answers and one-on-one customized solutions with the opportunity to receive discounted pricing!
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