US Forge 08030 Victor Style High Pressure Gauge for Oxygen Regulators 0-4000 P.S.I.<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>2-Inch oxygen high pressure gauge</li><li>1/4-Inch NPT</li><li>0-4，000 PSIG</li><li>Solid brass threads and brass casings provide extra long life</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41HF3EcyxZL.jpg" noproxy>