High Air Pressure Regulator 10-500 psi | Allstar Performance
PRO-SOURCE - Compressed Air Regulator: 1/4″ NPT, 120 Max psi, Dial Air - 74381435 - MSC Industrial Supply
Amazon.com: Airbrush Pressure Regulator, Air Pressure Regulator 10 Bar G1/4 thread Long Lasting Effective Sturdy Compact for Painting : Industrial & Scientific
1/2" Compressor In Line Compressed Air Industrial Regulator Heavy Duty – compressor-source
10 PSI Pressure Regulator
LE LEMATEC Air Compressor Regulator Valve with Pressure Gauge, for Precise Control in Air/Pneumatic Tool Applications, Spray Painting, Tire Inflation and More, ¼ NPT, 0-150 PSI (AR-01) - Amazon.com
150 PSI Air Compressor Regulator Kit with Dial Gauge