Product Information Material: Polycarbonate Select a Product Part NumberSizeThreadFlow FNB100S1"NPSH120° Spray GPM at 100 PSI= 11.4 FNB75GHT3/4"GHT120° Spray GPM at 100 PSI= 8 FNB100NST1"NST (NH)90° Spray GPM at 100 PSI= 11.4 FNB75S3/4"NPSH120° Spray GPM at 100 PSI= 30.9 FNB150S1-1/2"NPSH90° Spray GPM at 100 PSI= 83.6 HGB100S1"NPSH90° Spray GPM at 100 PSI= 30.9 HGB100NST1"NST (NH)90° Spray GPM at 100 PSI= 30.9 FNB150NST1-1/2"NST (NH)90° Spray GPM at 100 PSI= 83.6