Choices - Comprehensive selection of air- and water-cooled CO2 lasers with options to suit every need • OEM BASIC- Available in air-cooled and water-cooled configurations • OEM INTEGRATED - Available in air-cooled configuration with aluminum fan shroud - ideal for "bolt on" integration; no plumbing or chillers necessary • Class IV - Available in air-cooled or water-cooled configurations with key switch and shutter safety interlocks