RVS Ammonia Accumulator Package. RVS recirculator tank: dimensions: 9 ft. Dia. x 19 ft. 10 in. L. Inside straight-wall dimensions: 8 ft. 4 in. dia. x 15 ft. L. Original MAWP: 150 psi @ -20°F to 300°F. MDMT: 60 psi @ -40°F. Recertified by Fru-Con in 2004 with MAWP: 60psi @ -60°F. Refrigerant Valves & Systems accumulator tank: straight-wall dimensions: 2 ft. 7 in. dia. x 5 ft. 8 in. L. MAWP: 250 psi @ 300 °F. MDMT: -20 °F @ 250 psi. Recertified by Fru-Con Construction Corp: MAWP: 100 psi @ -60°F. Refrigerating Specialties Inc. pressure regulator: type A2BK, Henry Technologies oil pot - 10 Gallon. Model: RA-10034-600. Inside straight-wall dimensions: 10 in. dia. x 2 ft. 6 in. L. MAWP: 300 psi @ 300 °F. MDMT: -55/-60 °F @ 300/100 psi. Overall dimensions: 20 ft. L x 8 ft. 4 in. W x 17 ft. H.