Inquiry (采购产品): 500 gallon propane tank We are looking to purchase a 500 gallon propane tank with features: 1st & 2nd regulators, pressure indicator, pressure transducer, low voltage an dlow propane signal to SCADA - 4-20mA type signal. **** Hidden Message ***** Kevin Mossman 92201 Company: Palm Springs Pump & Drilling E-mail: kevin@palmspringspump.com **** Hidden Message ***** kevin@palmspringspump.com