Nitrile rubber piston seals and polyurethane pistonrod seals ensure low-friction operation and long life. Features of the RA Series include anodized-aluminum profile barrel, pressure die-cast aluminum end covers, stainless-steel piston rod (20 and 25-mm austenitic; 32 to 63-mm martensitic), nitrile-rubber O-rings, 2 to 10-bar operating pressure, 5 to 80°C operating temperature, and standard 5 to 25-mm stroke with nonstandard strokes to 50-mm maximum are available.
Norgren Inc. 5400 S. Delaware St. Littleton, CO 80120 (303) 794-2611 norgren.com