Emglo's compressor/regenerative dryer package is designed for cold storage/freezer sprinkler applications. The package is capable of providing air at -100 deg. F pressure dewpoint. A separator/filter, two pre-filters and one after-filter are also included. Each unit is completely assembled, wired and tested. As an option, you can order a pump intake manifold for remotely locating intake filters when drawing air from a freezer is required (manifold accepts 3" PVC schedule 40 pipe). Emglo Air Compressors.