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5.5 kw 7.5hp Air End Scroll Type Oilless Air Compressor Parts
Oil free scroll compressor chamber is completely separated from the bearing chamber,Oily air is eliminated at the source of the structural design ,and there is no need to add lubricating oil during use. There is no oil pollution and condensate discharge during operation, which is truly zero discharge , More environmentally friendly and economical Rocky oil free scroll compressors provide high-quality 100% oil-free compressed air, which is tested and certified by German TÜV certification body: TÜV certified that the air quality of Rocky oil-free scroll compressors meets ISO8573-1, the highest air quality standard.
| Model | Power (kw) | Flow rate (L/min) | Maximum pressure mpa | noise db(A) | Exhaust temperature (°C) | Dimensions (mm) |
Weight(kg) |
| RK-JP2.2A-8 | 2.2 | 250 | 0.8 | 69±3 | ≤150 | 360*351*290 | 14.5 |
| RK-JP3.7B-8 | 3.7 | 422 | 0.8 | 70±3 | ≤165 | 362*345*290 | 20 |
| RK-JP5.5B-8 | 5.5 | 627 | 0.8 | 72±3 | ≤180 | 420*417*353 | 24.5 |
Product feature
Oil-free
The compressed air is clean and oil-free, the products have abtained the class 0 oil-freecertificate certified by German TUV certification body.
Low vibration
High pressure area around the shaft center during rotation, evenly distributed without e-ccentricity excellent balance, low vibration.
Low noise
Very few parts, almost no collision sound of parts, and extremely low noise.
High efficiency
The unique structure of the scroll makes high volume rate, no energy waste and higherefficiency.
High reliable
The machining accuracy can reach the micron level, and the heat exhaust design makesthe air compressor more reliable.
Low maintenance
Almost no wearing parts, very low maintenance cost.
Rocky oil-free scroll compressor air end is mainly used in Pharmaceutical industry, laboratories, spraying, textile, food, electronics, industrial machine tool support, printing and other industries with high requirements for clean air in automated production lines.
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