If your application is in a dusty/dirty environment, likely to suffer impacts to the rod or of a particularly long stroke length then it is advisable to use a Protected Compression Gas Spring (GP). Our standard Compression Gas Spring (G) has a hard chrome plated rod for durability and smooth operation, however if this rod becomes damaged or bent it could lead to premature seal wear and a shorter lifespan.
To find out how to measure and check your gas spring, see here.
If you need to discuss your gas springs, you can contact us here