... : 1x3, 2x2, 2x3, 3x3 2.PCS:3,4,6,9 3.Working pressure: 25MPa Gas Station Cylinder: Specification: 1x3, 2x2, 2x3, 3x3Working pressure ... : 25MPaGeometric capacity(M^3): 3.39, 3.90, 4.52, 5.20, 6.00, 6 ... cylinder(MM): 559x4550, 559x6290, 559x7000,559x10707Cylinder quantity(PCS): 3, 4, 6, 9 Weight(KG): 6003, 6870, 8004, 9160, 10197, 12006, ...