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.
Industrial Inc., 901 S. Bolmar St., Suite F, West Chester, PA 19382, (610) 430-0200, indgassprings.com