Air Pressure Regulator SAR600T-N06BG, 3/4" NPT, PneumaticPlus SAR Series
CFM, PSI AUTO DRAIN 3 4 Inch NPT HEAVY DUTY Industrial Grade Filter Regulator Coalescing Desiccant Dryer System For Compressed Air Lines, Metal Bowls, Paint Spray And Plasma Cutter , FRFLM7XX - Amazon.com
3/4" Air Compressor Regulator & Filter Combo w/ Gauge & Manual Drain F – compressor-source