We purchased Many New and some used Regulators from a Business Closing sale. This Regulator was labeled NEW just not in it's factory Box.(It was stored on an open shelf in a dirty Warehouse for years).Our Savings will be passed onto you. The Inlet Max. Pressure is 4000 Psi and Regulated Pressure is usually 200 Max psi outlet Gauge(bvut that gauge is missing) and there is a Gas On/Off Valve or flow control.  Look this regulator over and do any research you need to make sure this is right for you. We will accept returns but buyer will be responsible for all shipping costs.