Inquiry (采购产品): malfunctioning regulator We have a porter nitrous oxide regulator that turns very cold when it is open and the flow meter downline sends a high signal . We have two nitrous meters and we turn this one off to allow the other one to work wothout a high reading or warning. Please e-mail mmray1001@qwestoffice.net **** Hidden Message ***** Michael Ray Martin 87507 Company: Michael Ray Martin DDS E-mail: mmray1001@qwestoffice.net **** Hidden Message ***** mmray1001@qwestoffice.net
