Used 500 Liter (132 Gal) Stainless Steel Pressure Tank, Mfg. Precision Stainless No. 9955-27, NB 6255, 1996. Rated for 15 PSI - Vac./45 PSI @ 392 deg. F 316L stainless steel. 42 inch diameter. 1/4 HP gear reduced mixer, variable speed. Bottom center outlet with flush mount valve. Mounted on legs with castors.