Technical Specifications Parameter Specification Model PF-67CFR-P275 Type Filter Regulator with Automatic Drain Port Size 1/4" NPT (standard) Maximum Inlet Pressure 300 psig (20.7 bar) Outlet Pressure Range 0-150 psig (0-10.3 bar) adjustable Filter Element 5 micron (standard) Bowl Material Polycarbonate (transparent) Drain Type Automatic float-operated drain Flow Capacity 50 SCFM (85 m³/h) at 100 psig Body Material Die-cast aluminum Temperature Range 35°F to 140°F (2°C to 60°C)