Product Information Material: Polycarbonate Select a Product Part NumberSizeThreadFlow SL1001"NPSH120° Spray GPM at 100 PSI = 30.9 SL150-NB1-1/2" without rubber bumperNPSH90° Spray GPM at 100 PSI = 75 SL1501-1/2"NPSH90° Spray GPM at 100 PSI = 75 SL075GHT3/4"GHT120° Spray GPM at 100 PSI = 30.9 SL100NST1"NST (NH)120° Spray GPM at 100 PSI = 30.9 SL0753/4"NPSH120° Spray GPM at 100 PSI = 30.9 SL150NST1-1/2"NST (NH)90° Spray GPM at 100 PSI = 75