Atlas Copco PF3109-C-DN-HW
Product Name: Atlas Copco PF3109-C-DN-HW Portable Oil-Free Rotary Screw Compressor with Integrated Dryer
Product Series: PF Series — Portable Oil-Free Compressors (300 cfm Class)
Model Code Breakdown:
- PF = Portable, Oil-Free
- 3109 = 300 cfm class, variant 09
- C = Electric Drive
- DN = Integrated Desiccant Dryer
- HW = High Work Rating
Detailed content
Drive Type: Electric Motor
Voltage: 400V / 50Hz / 3-phase
Air Flow (FAD): 300 cfm (8.5 m³/min) at 7 bar (101 psi)
Working Pressure Range: 2 – 16 bar (29 – 232 psi)
Power Rating: Approximately 110–130 kW (147–174 hp) electric motor
Oil-Free Certification: ISO 8573-1 Class 0 (2010)
Dryer System: Integrated Desiccant Dryer (DN) — Pressure dew point +3°C to +40°C adjustable
Control System: Electronic controller with dryer integration
Cooling System: Air-cooled
Sound Level: Approximately 73–78 dB(A) at 7 meters
Dimensions (L×W×H): Approximately 3,200 × 1,700 × 2,000 mm
Weight: Approximately 2,400–2,800 kg
Structure: Skid-mounted portable unit with integrated dryer, roll cage, lifting points, forklift pockets
Working Principle: Oil-free rotary screw compression with inline desiccant drying. Electric motor drives the air end; compressed air is dried before exiting the unit.
Key Features:
- Integrated dryer — Point-of-use dry air, no external equipment
- Electric drive — Zero emissions, indoor-capable
- High Work rating — Continuous heavy-duty operation
- 300 cfm output — Balanced capacity for mid-to-large jobs
- Dual quality: oil-free + dry — Meets strictest air quality standards
Applicable Industries: Pharmaceutical, Food & Beverage, Electronics, Painting, Automotive, Chemical, Clean Rooms
Installation Requirements: 400V 3-phase power, minimum 200A capacity. Level surface, 1-meter clearance. Indoor or sheltered outdoor.
Usage Notes: Desiccant regeneration cycle is automatic. Desiccant replacement at 8,000–12,000 hours. Filter changes every 2,000–4,000 hours. Zero oil maintenance required.












