Brand: NITRA Item: Valve manifold Material: Aluminum Color: Silver Shape: Rectangular Working Fluid: Air or inert gas Maximum Operating Pressure: 1000 psi Inlet Port: (2) 1in female NPT Outlet Port: (8) 1/2in female NPT Number of Stations: 8 Mounting Hole Spacing: Standard NITRA pneumatic valve manifold, aluminum, silver, rectangular, 1000 psi maximum operating pressure, (8) stations, (2) 1in female NPT inlet(s), (8) 1/2in female NPT outlet(s), standard hole spacing.