Comparison : Item # MD-9-2, MD Series 20 to 160 psig Internal Adjustable Line Regulator, Oxygen Gas, and 2 Cylinders Manual Manifold System with Standard 10 in. on Center and Wall Mount
Item # MD-9-2-F, MD Series 20 to 160 psig Internal Adjustable Line Regulator, Oxygen Gas, and 2 Cylinders Manual Manifold System with Standard 10 in. on Center and Floor Mounted
Item # MD-9-4, MD Series 20 to 160 psig Internal Adjustable Line Regulator, Oxygen Gas, and 4 Cylinders Manual Manifold System with Standard 10 in. on Center and Wall Mount
Item # MD-9-4-F, MD Series 20 to 160 psig Internal Adjustable Line Regulator, Oxygen Gas, and 4 Cylinders Manual Manifold System with Standard 10 in. on Center and Floor Mounted
Item # MD-9-4-S, MD Series 20 to 160 psig Internal Adjustable Line Regulator, Oxygen Gas, and 4 Cylinders Manual Manifold System with Staggered 5 in. on Center and Wall Mount