Complete Allredi 750 CFM Air Dryer removes up to 99% of moisture, oil, and other debris commonly found in compressed air. Dry air is a critical component of blasting and coating systems on a job site. The flexible air hose assembly connecing the heat exchanger and coalescing tank can be easily serviced. The 3" inlet with inlet moisture separators lets you hook up your large ID air hose to move as much air as possible. The interior and exterior of the coalescing tank is galvanized to provide extended protection against corrosion and rust. This unit includes 5 outlets: (2) 3", (1) 1-1/4", and (2) 1". Outlet fittings and dessicant tablets not included. See part numbers and schematics guide for part number options.