Steam Trap (F)NPT Connections 1 in Max Operating PSI 145 psi End to End Length 5 1/16 in Condensate Capacity Lbs/Hr 4 100 lb/hr Max Temp 450 Degrees F Type Inline Downstream PSI Range 145 psi Body Material Cast Iron NPT Outlet 1 in Pipe Configuration In-Line Straight Pressure Air Vent Releases Air and Non-Condensable Gases That Adversely Affect The Heat Transfer of A Steam System Application Process Steam Trap