You are using a trash pump for equinox , you will blow yourself up .Without getting into detail did you ever consider what static electricity can do . Those that spray that use a small gear pump and a pressure washer wand . Just last week I was at the gas station and one of those guys was pumping GASOLINE into his "sealer" tank . he was right next to me , 40 gallons gas , 15 gallons "sealer" . Nitro have you ever been to the seaboard plant?