| Color | Red |
The screw compressor with booster system is the economic and stable running options, especially for the air delivery between 4m3/min to 18m3/min, with less installation space,less noise, longer service life and more stable running than the high pressure piston compressor.
For example, 12m3/min 40bar
| Name | Screw Compressor with Booster System | High Pressure Piston Compressor | Advantages for Booster System |
| Units | Screw compressor 1 unit + booster 2 units | 6 units | Less units & less space |
| Cylinder Qty | 6 Nos. | 24 Nos. | 18 Nos. saved |
| Piston Stroke | 112 | 106 | 6mm more |
| Noise (dB(A)) | 70dB(A) | 85dB(A) | 15dB(A) less |
| Temperature in Compressor Room | 45℃ | 65℃ | 20℃ less |
| Air Delivery Efficiency | not affected by the temperature | Will be affected by the temperature | Better |
| Maintenance Costs | Costs for 3 units only | Costs for 6 units total | Better |
| Lubricant | Required for 6 cylinders | Required for 24 cylinders | Less lubricants amount required |
Technical Data of Middle Pressure System:
| Booster Model | Air Delivery | Suction Pressure | Exhaust Pressure | CompressionStage | Motor Power | rotate speed | Dimensions | Weight |
| m3/min | Bar | Bar | Kw | r.p.m | (L*W*H)mm | Kg | ||
| ERC-2/10-40 | 2.0 | 10 | 40 / 30 | Single Stage | 9 | 710 |
