Free Air Delivery (FAD): 4240 L/min (4.24 m³/min)

Working Pressure: 10 bar (145 psi) — Code 0442

Drive Type: Direct-Driven, Belt-Driven Screw Element

Cooling Method: Air-Cooled

Oil Classification: 100% Oil-Free (ISO 8573-1 Class 0)

ISO Purity Class: Class 0 — Zero oil content in compressed air

Controller: Elektronikon MK5 Touch Controller

Dryer Integration: Yes — Integrated Refrigerated Dryer (I suffix)

Networking Capability: Yes (Version 81 includes full connectivity)

Rotor Type: Airend with non-contacting rotors, rotor coating for wear resistance

Motor Efficiency Class: IE3 Premium Efficiency / IE4 (depending on configuration)

Sound Level: 68 dB(A)

Dimensions (L×W×H): 1850 × 1100 × 1450 mm (approximate)

Weight: ~980 kg (dry)

Structure Features:

• Full stainless steel air-end for corrosion-free operation
• Integrated aftercooler with separator
• Refrigerant dryer mounted on same skid
• Sound-attenuated enclosure
• Vibration-isolated mounting feet

Working Principle:
Two non-lubricated screw rotors mesh to compress air without any oil injection. The compressed air passes through an integrated separator, then through a refrigerated dryer to reduce dew point to +3°C. The Elektronikon MK5 controller modulates inlet valve to match demand precisely.

Key Features:

• Zero oil contamination — suitable for food, pharmaceutical, electronics
• Integrated dryer eliminates need for separate drying equipment
• Variable speed modulation via inlet valve control
• Touchscreen controller with real-time monitoring, alarm logging, energy tracking
• Full network connectivity — remote monitoring via Elektronikon Central

Advantages:

• Eliminates oil carryover risk entirely
• Reduced footprint — compressor and dryer on single skid
• Energy savings of up to 35% versus fixed-speed units via load/unload modulation
• Minimal maintenance — no oil changes, no oil filters

Applicable Industries:

• Food & Beverage
• Pharmaceutical Manufacturing
• Semiconductor & Electronics
• Medical Devices
• Automotive Painting (oil-free zones)
• Laboratory & Clean Room Environments

Installation Requirements:

• Indoor installation in well-ventilated area
• Ambient temperature: 0°C to +45°C
• Floor must support minimum 1200 kg
• Electrical supply: 400V / 3Ph / 50Hz (verify local standard)
• Minimum clearance: 1.0 m on intake side, 0.7 m on discharge side
• Condensate drain connection required

Usage Precautions:

• Do not exceed rated pressure of 10 bar
• Replace air filters per schedule — typically every 4000 hours
• Monitor dew point regularly — integrated dryer requires ambient temp below +45°C
• Ensure intake air is filtered — use Atlas Copco recommended intake filter (Fx series)