Air cylinder series 90-C(D)J2 miniature cylinders available in double acting and offer stainless steel tubing and stainless steel rods. 90-CJ2 is made from materials compatible with secondary battery manufacturing. 91-CJ2 includes a "Lub-retainer" and is compatible with low dew point (40°C) applications. The series is available in bore sizes 10mm and 16mm and stroke lengths up to 200mm.