CompAir D Series - Oil Free Screw Compressors

100% oil-free compressed air - guaranteed Non-contact, non wearing labyrinth seals prevent bearing lubricant entering the compression chamber. Thrust balance pistons equalise the loads across the heavy duty. low friction ball and roller bearing, allowing each bearing to achieve its optimum life expectancy.

Market leading efficiency

The CompAir compression element design sets the industry standard for energy efficiency. The rotor casing feature generously sized liquid cooling passages for even heat dissipation, enabling closer tolerances to be used for high compression efficiency.

Extended service life

The CompAir D series features an electric motor driven oil pump that delivers full lubricant pressure prior to starting thereby extending the operational life of the compression element and its bearings.

Two stage inlet filtration protects against the ingress of airborne particles into the compression element.

Compact design

The fully silenced, free standing CompAir D series compressor package includes drive motor, coolers, inlet filtration and silencing system, integrated compressor controls and all service connections.

Simplified maintenance

Servicing costs and downtime are kept to a minimum with; a grouped service area, simplified access for cooler cleaning, hinged service doors all round and an 8000 hour service interval.

CompAir control system

CompAir's microprocessor-based compressor management system simplifies operation and allows instant review of status. Comprehensive control, condition monitoring, protection and remote control facilities are built into the system.

As demand for compressed air can vary, CompAir D series compressors are fitted with a regulation system that efficiently matches output to demand. Discharge pressure is monitored via a pressure transducer and the compressor automatically loads and unloads, minimising energy consumption.