Piston rod and pressure tube steel.
Fill medium: oil, nitrogen.

Piston rod, hard chromed.
Piston rod Ø4 is stainless steel.
Pressure tube painted black.

Individual filled gas springs are excluded from replacement.
Gas springs are maintenance-free, self-contained systems that are filled with nitrogen under high pressure. For end-of-travel damping and lubrication, a defined amount of oil is also contained inside. The gas springs contain a nonreturn valve in a threaded pin on the pressurised pipe, which allows the pushing force to be lowered at a later time.

Gas pressure springs in the sizes 04/12 and 06/15 must be stored and installed with the piston rod extending downwards. As of size 08/19, storage and installation in any orientation is possible. Keep in mind, however, that end-of-travel damping is effective only when the piston rod extends downwards.
As a consequence of the physical properties when filling a gas spring, a tolerance range of ±5 % results for the rated pushing force.

Gas springs are filled with nitrogen under high pressure and under no circumstances should they be opened or overloaded.

Autres forces de poussée.

force de poussée possible F1 (min. - max.)
Taille 04/12 : 10 - 180 N
Taille 06/15 : 40 - 400 N
Taille 08/19 : 50 - 700 N
Taille 10/23 : 100 - 1 200 N
Taille 14/28 : 150 - 2 500 N

Pour les éléments de raccordements et les supports de fixation, voir la figure ci-contre.