Horizontal Ammonia Receiver. Approximate capacity: 175 gallons. Inside straight - wall dimensions: 20 in. dia. x 10 ft. 10 in. L. (14) valves to include: 12 Vilter hand shut-off valves and (2) Hansen Technologies Corp. pressure relief valves: Serial no: 01B08. Cat. No: H5600A, air capacity: 67 SCFM, set pressure: 250 PSI. Outlets: (2) at 1 in., (2) at 1-1/2 in. and (1) at 2 in. Overall dimensions: 11 ft. 10-1/2 in. L x 3 ft. W x 5 ft. 8-1/4 in. H.(H16).