Low Pressure Lightweight Fluid Regulator, 3-30 PSI, 0.5 GPM, Acetal, Air, 1/4(f) x 1/4(f), 1/4(f) Port | Spray Equipment & Service Center
Low Pressure Regulators from 5mbar upwards
Amazon.com: LE LEMATEC Air Compressor Filter and Air Regulator 1/2" Combo, 160 PSI Heavy Duty Air Pressure Regulator, Compressed Air Dryer with Quick Release Drain Valve, Adjustable Locking, For Air Tools (AS209) :
In-Line Low Pressure Air Regulator with Gauge and Moisture Trap Filter by NO-NAME Brand