304 stainless steel 30 gallon capacity portable horizontal tank. National Board # 175. Serial number 9555Z-2. Tank has a maximum allowed working pressure of (MAWP) 50 psi @ 100° F, a minimum design metal temperature of (MDMT) -20° F @ 50 psi, and a 4.5" lid on top. Previously used to distribute glue to packaging machines. Very clean inside and out, includes hoses and 4 wheel cart. Built in 08/1997.