Custom gas springs are made from steel, 316L stainless steel, or anodized aluminum.
The pneumatic springs are said to be compact and maintenance free, and provide 2 to 2,000 lb of force with stroke lengths ranging from 0.5 to 33 in. or more. Microsprings are available in 316L stainless steel.
901 S. Bolmar St., Suite F,
West Chester, PA 19382,