3 Options
Steel Cylinder Boot to fit 12.2 Litre (100cuft) Standard Faber Cylinder (178mm diameter)
Steel Cylinder Boot to fit 15 Litre (125cuft) Faber Cylinder (203mm diameter)
Aluminium Cylinders, i.e. cylinders with a 184 mm (7.25 inch) diameter and flat base fits 65 to 95 cubic foot cylinders