Camloc Swift & Sure Gas Springs The Swift & Sure from Camloc is a standard lift gas spring that is available in a wide range of both sizes and end fittings making it suitable for use in an extensive range of applications. Completely self-contained and maintenance-free, this hydro pneumatic ram is charged under pressure with an inert gas to provide a controlled rate of movement. Gas springs are usually referred to by their size; common sizes are 6-15, 8-18, 10-23 and 14-28. This relates to the rod diameter and the tube diameter – for example 8-18 has a rod diameter of 8mm and a tube diameter of 18mm. Features: Gas springs are supplied with a maximum pressure Gas pressure must be adjusted to the required condition Easy positional control Self-contained, maintenance-free Custom force setting – fixed or adjustable llent for maintenance, repair, research, development and prototype production