The Howden horizontal split centrifugal compressor "RM", "RPI' and "Roots H" Series offer robust, proven services and outstanding lifetime. We produce an extensive range of multi-stage engineered units, for oxygen, low temperature coolants, corrosive atmospheres and many other special purpose applications.Howden compressors have a proven record of reliable service in many industrial situations, including oil and gas, steel, chemical plants and power generation. Different seals are available such as, labyrinth, flooded with buffer gas, oil contact seals floating ring seals and dry gas seals.Inlet guide vanes can be applied for capacity control. Every unit is individually tailored for optimised lifetime performance, based on more than a century of continual improvement and expertise in compressor application engineering. Our new range of compressor stages has raised effi ciency to the highest levels. We produce an extensive range of multi-stage engineered units that includes compressors for oxygen, low temperature coolants, corrosive atmospheres and many other special purpose applications. Howden compressors have a proven record of reliable service in many industrial situations, including oil and gas, steel, chemical plants and power generation.