One used ITT Industries 40 Gallon Stainless Steel Reactor. Vessel Rated for 15 PSI at 250 Degrees, Jacket rated for 100 PSI at 250 degrees. 316L Stainless Steel Contact. S/N 250793. 1/2 HP Stainless Steel Agitation, propellor agitator. NB #10966, built 2005