60 CFM 5 Port Fluid Pressure Tank Air Regulator The Binks HAR-511 60 CFM 5 Port Fluid Pressure Tank Air Regulator is designed to receive air at main line pressure and delivers it at a desired lower regulated pressure. . 60 CFM air regulator for precise control of air delivery Flow-through regulator for pressure tanks One air inlet (3/8 in.), two regulated air outlets (1/4 in. and 3/8 in.), and two unregulated air outlets (1/4 in.) . 60 CFM 5 Port Fluid Pressure Tank Air Regulator - HAR-511 HAR-511