|
Atlas Copco SF4+ Oil Free Scroll Air Compressor Class 0 Industrial
| Place of Origin | China，jiangsu，wuxi |
| Brand Name | Atlas Copco |
| Certification | CE |
| Model Number | SF4+ |
SF4+ oil free scroll compressor
,Class 0 oil free air compressor
,industrial oil free scroll compressor
Atlas Copco genuine SF4+ oil-free scroll air compressors deliver certified 100% oil-free compressed air for critical industrial manufacturing environments. Certified compliant with ISO 8573-1 Class 0 standards, this unit eliminates the risk of oil aerosol contamination in precision electronics, automotive finishing, and chemical laboratory applications.
The SF4+ package is driven by a high-efficiency 3.7 kW (5 hp) motor, delivering dependable continuous-duty performance across 8 bar (6.7 l/s or 14.2 cfm) and 10 bar (5.9 l/s or 12.5 cfm) maximum working pressure variants.
Compression occurs via a precision-machined stationary scroll and an orbiting scroll driven by an eccentric shaft, creating continuous inward-moving compression pockets. Because the orbiting motion is fully balanced by counterweights and operates without intake or exhaust valves, the compressor runs with minimal mechanical vibration.
Self-lubricating composite tip seals maintain positive sealing between the mating scroll wraps, ensuring high volumetric efficiency throughout long production duty cycles. The integral air-cooled aftercooler drops compressed air discharge temperatures to safe working thresholds before downstream air distribution.
- Certified 100% oil-free air to ISO 8573-1 Class 0 — no oil aerosol contamination risk.
- Ultra-quiet operation from 58 dB(A), enabling direct point-of-use installation on the factory floor.
- Factory-installed Elektronikon graphic controller for continuous monitoring of delivery pressure, operating hours, and service indicators.
- Balanced orbiting scroll design with no intake or exhaust valves for minimal vibration and low maintenance.
- Self-lubricating composite tip seals for sustained volumetric efficiency across long duty cycles.
- Integral air-cooled aftercooler for safe downstream air distribution temperatures.
- Heavy-duty export wooden skid packaging with vapor-barrier protective wrapping for safe ocean and air freight.
| Model | Atlas Copco SF4+ (SF+ Series Oil-Free Scroll) |
|---|---|
| Air Quality Class | ISO 8573-1 Class 0 — certified 100% oil-free |
| Motor Power | 3.7 kW (5 hp), high-efficiency continuous duty |
| Working Pressure Variants | 8 bar (6.7 l/s / 14.2 cfm) | 10 bar (5.9 l/s / 12.5 cfm) |
| Sound Pressure Level | From 58 dB(A) |
| Compression Principle | Stationary scroll + orbiting scroll driven by eccentric shaft; valve-free, counterweight balanced |
| Sealing | Self-lubricating composite tip seals |
| Cooling | Integral air-cooled aftercooler |
| Controller | Elektronikon graphic controller (factory installed) |
| Packaging | Heavy-duty export wooden skid with vapor-barrier protective wrapping |
Video: Atlas Copco SF4+ oil-free scroll air compressor operation and build overview.
As one of the most professional suppliers of Atlas Copco equipment from China, we have focused on 100% genuine Atlas Copco products for more than 19 years. Our professional engineers provide 24-hour technical support and on-site service. We operate a warehouse of over 4,000 square meters with 80% of parts in stock for quick delivery. First-hand sources, competitive pricing, and a dedicated service team make us a trusted Atlas Copco supplier.
Its balanced orbiting scroll mechanism compresses air continuously without vibrating pistons or noisy valves, generating an ultra-low 58 dB(A) sound level.
Regular intake air filter replacement and adequate room cooling prevent abrasive particulate ingestion and internal thermal blow-by.
By eliminating all lubricating oil from the compression chamber, it prevents fish-eye paint craters, lens fogging, and electronic component contamination.
Contact Us at Any Time
