2004 RVS Ammonia Horizontal Receiver-1500 Gallon. Nat'l Bd No. 17176. S/N: 39886. Inside straight-wall dimensions: 3 ft. 6 in. dia. x 21 ft. 5 in. L. MAWP: 250 psi at 300ºF. MDMT: -20ºF at 250 psi. Includes (6) sight glass level column and is mounted on I-beam skid. Inlets: (5) 1-1/2 in. dia. FNPT fittings, (2) 2 in. dia. FNPT fittings, (1) 1 in. dia. FNPT fitting. Outlets: (2) 1-1/2 in. dia. FNPT fittings. Overall dimensions: 26 ft. 2 in. L x 4 ft. 8 in. W x 7 ft. 9 in. H. (ACN130)