Busch CR Series

Computer Room Air Filtration Unit

Providing air filtration and tempered air, the CR Series is designed for pressurization of computer, data processing and electronic rooms. The CR Series provides positive air pressure while simultaneously eliminating microscopic particulate. These Units can also be designed to effectively remove gases such as hydrogen sulfide and sulphur dioxide which tend to corrode sensitive computers, processors and other electronic equipment.

CR Series units are manufactured in capacities from 300 to 3,000 cfm of outside air. Ultra-high efficiency filtration to 99.97% on 0.3 microns is available. H2S levels can be reduced to 20 parts per billion, a level mandated by many computer manufacturers.

These units are built to industrial standards with heavy gauge steel reinforced housing. Internal and external corrosion protection is provided, and the unit is painted with enamel finish coat to provide an appearance compatible with modern electronic equipment.

The CR Series air filtration package typically includes three stages of high-efficiency filtration and up to three stages of gas adsorption media.