oil-free piston air compressor
Some air compressors use oil. ... Your small 12 volt air compressors and many of the jobsite models do not require oil. The oil you put in acts as a lubricant to keep the machinery inside running at full efficiency. Using the right type of oil is necessary to keep it working as it should.
Our direct drive compressor motor assemblies ranging from 0.75 Hp - 5.5 Hp utilizing the most advanced in piston ring materials. The result is a dependable and long lasting source of oil free air.
| SY50-4V Piston type oil-free Air Compressor |
| Item No.: SY50-4V |
| 1. Power:(KW) 2.2 |
| 2. Max Power: (KW) 2.3 |
| 3. Power factor: 0.81 |
| 4. Voltage: (V) 380 |
| 5. Rated current: (A) 4.8 |
| 6. Max current: (A) 5.16 |
| 7. Frequency: (Hz) 50 |
| 8. Speed: (r/min) 1440 |
| 9. Pole:4 |
| 10. Efficiency: 80% |
| 11. Insulation grade: F |
| 12. Working form: S1 |
| 13. Levels of protection: IP67 |
| Air compressor parameters: |
| 1. Discharge volume: 400L/min |
| 2. Work efficiency: 270 l.min– 1/ 5 bar |
| 3. Working pressure: 10bar |
| 4. Compressed gas: Air |
| 5. Oil free in the air |
| 6. No need oil |
| 7. Maximum exhaust temperature: ＜90 degree |
| 8. Safety valve opening pressure: 10.5bar |
| 9. Overtemperature Protection of Equipment: Temperature protector |
| Assembly parameters: |
| 1. Starting mode: Direct startup(Frequency Converter Performs 2-3S |
| Soft Start and Soft Stop) |
| 2. Cooling mode: Air cooling |
| 3. Noise: ＜77db(A) |
| 4. Permissible working environment temperature: -50-75 degree |
| 5. Structure: Direct Portable Oilless Piston Air Compressor |
| 6. Connection length: According to customers requirement |
| 7. Installation space requirements: 590×470×440mm |
| 8. Net weight: 45Kg |
| 9. Exhaust port standard: G1/2(outside screw thread)or can OME according to customer's requirement |
| 10. High Voltage Connection Plug: YD28K4TSJ |
| 11. Low Voltage Connection Plug: YD18K4TS |
Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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