NTA SDA series compact air cylinder bore diameter covers 12mm, 16mm, 20mm,25mm, 32mm, 40mm, 50mm, 63mm, 80mm and 100mm, stroke length could be made according to customers' needs. NTA SDA series compact air cylinder uses PU or NBR sealings, both with magnet ring or without magnet ring types are optional, auto switch slots are located on 4 surfaces. Both front cap and rear cap has a fixed bumper to reduce the impact force for cylinder. Except the double acting single rod type, it also has double acting double rod type and double acting double rod stroke adjustable type. SDA series compact air cylinder only uses material from our quanlity approved suppliers, aluminum barrel from top China supplier, sealings from Japan Mitsubishi , USA Parker and Taiwan, all the air cylinder components are machined by high precision CNC we imported from Japan, USA and Taiwan. Mounting options: Clevis foot mounting, direct mounting Application: agricultural equipments, car repair equipments, automatic packaging equipments, automatic car washing machine, entertainment robot, beverage filling equipment, CNC lathe, laser process equipment, automobile assembly line, electronic products assembly line, semiconductor equipment etc.