Boge S-4 90 kW air compressor

The Boge S-4 air compressor series has been expanded to include additional power ranges.

The latest model — the S 91-4 with an output of 90 kW — is designed to produce free air delivery at low specific power consumption. These efficiency benefits are achieved due to its construction concept, with generously sized components reducing internal pressure losses and a high-efficiency airend.

With its robust design, the direct-drive airend is hermetically enclosed and offers maintenance advantages over belt-driven models, which can suffer from high levels of wear in certain areas of application. When combined with a frequency converter, the speed of the S-4 series compressor can be varied, making it suitable for adapting to the exact compressed air requirements for the task.

Using vibration isolation for individual components and the flow of cooling air, Boge has also been able to reduce noise. To make the best use of the energy supplied to the device, heat recovery can also be added, allowing the heat created by the running of the device to warm service water or for other processes.

For intelligent compressed air management, the modular focus control 2.0 control system and airtelligence provis 3 interlocking control are available.