Pirate Brand Alum & Steel Jacket 1 1 4" Thread 1" Entry 1 2" Bore Double Venturi Tungsten Carbide Nozzle 3 8'' X 200' Air Exhaust Port Size (in) Two Stage Air Exhaust Port Size (in) 3 8 Air Exhaust Port Thread Gender Female Air Exhaust Port Thread Type BSP Air Inlet Size (in) 1 4 Air Inlet Thread Gender Female Air Inlet Thread Type BSP Application Industrial Ball Material PTFE Center Section Material Polypropylene Diaphragm Compatible Material PTFE Diaphragm Material PTFE EPDM 2 Piece Fluid Inlet Size (in) 3 8 Fluid Inlet Thread Gender Female Fluid Inlet Thread Type BSP Fluid Outlet Size (in) 3 8 Fluid Outlet Thread Gender Female Fluid Outlet Thread Type BSP Fluid Section Material Polypropylene Manifold Configuration End Port Manifold O Ring Material PTFE Material Polypropylene Maximum Air Consumption (SCFM) 5 With these disposable parts 1 1 4" ALUM THREAD ALUM & STEEL JACKET Product Notes:WARNING IT IS RECOMMENDED THAT NOZZLES WITH ALUMINUM THREADS NOT BE USED WITH ALUMINUM NOZZLE HOLDERS AS THEY WILL BECOME STUCK INSEPARABLE