Two Vessels in one: Total combined capacity 13700 gallons. Manufactured by Equipromex (Mexico). Upper Tank Tag #19-D-762 (1) unused 6600 gallon vertical 304 stainless steel vessel with 304L stainless steel internal coils. Dome Top, slant bottom with side outlet. Designed as Heel collecting tank. 12'6"diameter x 9'2" T/T. 50 FV psi @ 302 deg. F. shell and 174 psi @380 deg. F coil. Lower tank Tag #19-D-763 (1) 7100 gallon 304 stainless steel vertical vessel. 12'6" diameter x 10'6" T/T. 50 FV shell. Dished bottom head with CBO. Designed as Bleached oil filter tank.On 14'6" skirt support. Built 2022.