<p>Load Genie Unloader, NPT Inlet (F) 1/2 Inch, NPT Outlet (M) 1/2 Inch, Flow Range Free Air 8.0 to 24.0 CFM, Length 2 1/4 Inches, Hex Size 1 Inch, With Check Valve</p> <p><br /><b>Features</b></p> <ul> <li>Flow Range Free Air (CFM): 8 to 24</li> <li>Hex Size (In.): 1</li> <li>Inlet (In.): 1/2 (F)NPT</li> <li>Item: Unloader</li> <li>Length (In.): 2-1/4</li> <li>Material: Brass</li> <li>Max. Temp. (F): 450</li> <li>Outlet (In.): 1/2 (M)NPT</li> <li>Max. Pressure (PSI): 250</li> <li>Seal: PTFE</li> <li>Spring Material: Stainless Steel</li> <li>Thread Coating: 516 Dry Tape Thread Sealant</li> </ul> <p></p>