Uniweld RUH8214 Medium/Heavy Duty Single Stage Argon Regulator with a CGA580 Inlet<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>2" Tri-layered reinforced neoprene diaphragm.</li><li>CGA580 Inlet， Maximum Inlet:3000 PSIG</li><li>Large Brass T-handle for Smooth， Acccurate Adjutments.</li><li>Externally serviceable reseating pressure relief device (PRD). PRD not designed to protect downstream equipment.</li><li>Delivery Pressure: 5-125 PSIG</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41MAV6W0y%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51M581sOfFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41eMl4CPxoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ifyXAxp5L.jpg" noproxy>