different sizes of acetylene cylinders
Acetylene Cylinders Size MC B AC75 SM MED LG310 LG390 LG420 Volume (cf) 10 40 60-75 110-140 200-250 300-340 397 420 Tare Weight (lbs) 8 25 43 70 120 168 170 178 Height (inches) 13 20 26 34 38 41 46 49 Diameter (inches) 4 6 7 8 10 12 12 12 Water Capacity (liters) 2.0 7.6 14.0 25.0 42.7 53.3 68.0 71.7 All values are approximate