Brand: NITRA Item: Valve manifold Material: Aluminum Color: Silver Shape: Rectangular Working Fluid: Air or inert gas Maximum Operating Pressure: 500 psi Inlet Port: (2) 1/2in female NPT Outlet Port: (5) 1/4in female NPT Number of Stations: 5 Mounting Hole Spacing: Standard NITRA pneumatic valve manifold, aluminum, silver, rectangular, 500 psi maximum operating pressure, (5) stations, (2) 1/2in female NPT inlet(s), (5) 1/4in female NPT outlet(s), standard hole spacing.