Product Information Material: Polycarbonate Select a Product Part NumberSizeThreadFlow PFNB100S1"NPSH120° Spray GPM at 100 PSI= 30.9 PFNB150S1-1/2"NPSH90° Spray GPM at 100 PSI= 75 PFNB150NST1-1/2"NST (NH)90° Spray GPM at 100 PSI= 75