ACE GS28-100-BBR2500 is a push-type industrial gas spring from ACE Controls that provides controlled counterbalancing for lids, hoods, and access panels in machinery and enclosures. Part of the GS-28 family, it features a 100 mm stroke and an extension force up to 2,500 N, with a reported progression of roughly 63% to 76% during travel. The unit is built with a steel outer body finished with UV paint, a steel piston rod with a wear-resistant coating, zinc-plated end fittings, and uses nitrogen gas with oil as the operating fluid; it can be mounted in any position and operates from -20 °C to +80 °C, rated for about 10,000 meters of travel in typical cycles.
