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BOGE America
Compact S-4 series screw compressor for the 45- to 160-kW performance range.

Compact Screw Compressor

May 1, 2023
Efficient, quiet, and reliable performance, with simplified servicing, while generating high levels of free air delivery at low specific-power consumption.

BOGE America is offering its S-4 series of screw compressors in a compact version for the 45- to 160-kW performance range. The new model allows customers to benefit from all the advantages of the series, from efficient, quiet, and reliable running to simplified servicing.

It brings a new variant to the fourth generation of its S series, all of which are characterized by quiet, reliable operation and high efficiency values. The compressors generate a high level of free air delivery at low specific-power consumption. The energy use of the new 75-kW compressor has been reduced by over 12% compared with its predecessor, while free air delivery has increased by almost 9%. Generously sized components reduce internal pressure losses, and with a footprint of just 1.20 x 2.00 m, the housing of the new models is considerably smaller than that of its older siblings.

These compressors now feature the powerful, low-energy IE4 motors and permanent magnet motors as standard.

The new models also offer quiet operation: “We’ve been able to further reduce the noise level in the 45-kW performance class by more than 8 dB(A),” explained Frank Hilbrink. “And thanks to this reduction, we’ve also ensured greater flexibility, as the compressor can now be used in more sensitive environments.”

Thanks to the new S-4 series models, BOGE is now able to offer companies with low compressed-air requirements reliable, energy-efficient technology, even in situations where temperatures can exceed 45°C.

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