D155 Cutaway

Oil-free screw compressors: In-Depth

Simplified Maintenance Servicing costs and downtime are kept to a minimum with:

• A grouped service area
• Simplified access for cooler cleaning
• Hinged service access doors all round
• 8000 hours standard service interval

A pumped lubricant drain facility ensures that lubricant changes are both quick and clean. The CompAir control system identifies servicing needs and allows for services to be conveniently planned.

Options:

• Outdoor weatherproof and rental packages
• Soft (ramped) starting
• Door interlocked mains switch
• Low ambient temperature heaters
• Level controlled condensate drain valves

Air Cooling System

The optimised air cooling arrangement ensures that only unheated ambient air passes across the coolers, maximising the cooling effect and enabling the plant to operate in high ambient temperatures with total reliability. Air cooling simplifies installation and eliminates the costs associated with installing and maintaining cooling water systems. A low final air discharge temperature (ΔT5 to 8°C) reduces the sizing and loading on downstream air.