Used DCI pressure tank, 50 gallon, 316L stainless steel measuring 24" diameter x 26" straight side with dished top and bottom with Lightning mixer 1/2 HP, 230/460V, shaft size of 1" diameter x 30" long. Unit is internally rated for 50 PSI at 300 degrees Fahrenheit. Unit has (3) 1-1/2" top opening and 2" center bottom discharge with pneumatic valve. Unit is skid mounted, manufactured in 1987, Serial Number 87PH3587E, and National Board Number 1010.