LE LEMATEC Air Compressor Regulator Valve with Digital Pressure Gauge, for Precise Control in Air/Pneumatic Tool, Spray Painting, Tire Inflation & More, ¼ NPT, Up to 160 PSI, LED Display (DAR01B): Amazon.com:
DEWALT 3/8 in. NPT Air Regulator with Pressure Gauge DXCM019-0343 - The Home Depot
CartReg Regulator for Blow Guns & Air Tools | Proportion-Air
Dwyer MPR1-2 Pressure Regulator, 0-30 Psi, Air Only
Coilhose Pneumatics 4214-100PS in-Line Pressure Regulator, Pre-Set to 100 PSI, with 1/4" Male/Female MPT: Compressed Air Regulators: Amazon.com: Tools & Home Improvement
Kobalt NPT Air Adjusting Valve 1/4-in in the Air Compressor Accessories department at Lowes.com
DIG 30 psi Pipe Threaded Pressure Regulator PR-30-PIPE - The Home Depot
NANPU 1" NPT Air Regulator for Compressed Air System, 150 psi Steel-Protected Gauge: Amazon.com: Industrial & Scientific