Product Information Material: Polycarbonate Select a Product Part NumberSizeThreadFlow FN100NST1"NST (NH)90° Spray GPM at 100 PSI= 11.4 FN100S1"NPSH120° Spray GPM at 100 PSI= 11.4 FN150NST1-1/2"NST (NH)90° Spray GPM at 100 PSI= 83.6 FN150S1-1/2"NPSH90° Spray GPM at 100 PSI= 83.6