Product Information Material: Brass Select a Product Part NumberSizeThreadFlow BFN100NST1"NST (NH)90° Spray GPM at 100 PSI = 32 BFN150NST1-1/2"NST (NH)90° Spray GPM at 100 PSI = 85 BFN2002"NPSH90° Spray GPM at 100 PSI = 108 BFN1501-1/2"NPSH90° Spray GPM at 100 PSI = 85 BFN250NST2-1/2"NST (NH)90° Spray GPM at 100 PSI = 205