Receiving Tank. S/N and Nat. Board No. 330222. M.A.W.P. 450 psi at 150 °F. M.D.W.P. 20 °F. at 450 psi. Model 5925250. CRN D9841.5C. Year built: 1994. 1 - 1 in. inlet, 1 - 1in. outlet. This vessel to be used only with R-11, R-12, R-22, R-32, R-113, R-114, R-123, R-125, R-134A, R-143A, R-500 or R502 refrigerants. Overall measurements are 14 in. diameter. 33-½ in. H. It has 4 legs of 3 in. H. It has 1-½ in. fitting on top.